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3VT Molded-Case Circuit

1. E gm m 1 Ex Ex m x pu m I Em I Em EN EE s Hl Bl Low voltage switchgear and control gear The basis for progressive solutions The requirements in the field of low voltage switchgear and control gear are high Cost effective solutions are required that can be easily integrated into switchgear cabinets distribution boards or distributed systems and that can communicate with each other perfectly oiemens has the answer to this with SIRIUS industrial switchgear and low voltage power distribution with SIVACON SENTRON and SIMARIS SIRIUS industrial switchgear In the SIRIUS product family you will find everything that you require for switching protecting and starting loads Products for monitoring controlling sensing signalling and power supply round off the spectrum of industrial switchgear Totally Integrated Automation Safety Integrated and ECOFAST additionally permit our product portfolio to be combined to form optimized systems All in all at Siemens you will find i
2. LER VT 250 160 160 1920 35 3VT83 16 1CA03 F2 200 200 2400 35 3VT83 20 1CA03 F2 250 250 3000 35 3VT83 25 1CA03 F2 A Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions with adjustable thermal overload releases and permanently set short circuit releases NSEO 00703 VT 250 160 112 160 1920 50 3VT83 16 2DA03 F2 200 140 200 2400 50 3VT83 20 2DA03 F2 250 175 250 3000 50 3VT83 25 2DA03 F2 3 20 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Plug in circuit breakers with front terminals for system and motor protection thermal magnetic overcurrent trip units Type Rated Setting Setting Standard switching High switching Very high switching current current of current of capacity N capacity H capacity L inverse instanta Icu at AC 415 440 V Icu at AC 415 440 V Ic at AC 415 440 V turre neous short Basic Basic Order No Basic delayed circuit release Price Price Price overload I release L J In me gt NSEO 00695 Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases and permanently set short circuit releases VT 400 250 250 2500 35 3 84 25 1 03 2 215 315 3150 35 3VT84 31 1AA03 F2 400 400 4000 35 3VT84 40 1 03 2 A Circuit breakers for system protection thermal magnet
3. Circuit Breakers from 10Ato3200A Related catalogs Low voltage Switchgear and Controlgear SIRIUS SENTRON SIVACON Order No Catalog E86060 K1002 A101 A5 7600 Technical Information E86060 T1002 A101 A5 7600 Available March 2006 Industrial Communication IK PI Industrial Communication for Automation and Drives Order No E86060 K6710 A101 B5 7600 SIDAC Heactors and Filters Order No E86060 K2803 A 101 A3 7600 LV 60 SIVACON 8PS Busbar Trunking Systems CD BD01 BD2 up to 1250 A Order No 86060 1870 101 1 7600 LV 7O Automation amp Drives CA 01 The Offline Mall for A amp D Order No 86060 04001 110 3 7600 A amp D Mall Internet http www siemens com automation mall systems Controlgear Contactors and and contactor assemblies solid state switching devices Protection Devices Load feeders motor and soft starters Monito ring and control devices Detecting devices Comman ding and signaling devices Planning and configuration with SIRIUS Transformers Power supplies ALPHA FIX terminal blocks SIVACON Switchgear distribution systems and cabinets SENTRON Switching and pro tection devices for power distribution Air circuit brea kers molded case circuit breakers switch disconnectors Planning design and management with SIMARIS BETA installation equipment Industrial Ethernet to IEEE 802
4. Appendix Order number index Order No 3VT80 3VT81 3VT82 3VT83 3VT84 3VT85 3VT9 100 3VTY9 200 3VT9 300 3VT9 400 3VT9 500 4 6 Page 3 14 3 29 3 14 3 29 3 15 3 19 3 22 3 29 3 32 3 34 3 16 3 18 3 20 3 21 3 23 3 24 3 30 3 33 3 35 3 17 3 18 3 21 3 24 3 25 3 28 3 30 3 31 3 33 3 35 3 38 3 25 3 17 3 18 3 28 3 30 3 31 3 36 3 38 Siemens LV 35 2006 3 40 3 41 3 40 3 41 3 40 3 41 3 40 3 41 3 40 3 41 Order No 3WT80 3WT81 3WT82 3WT83 3WT98 16 3WTS98 21 3WT98 23 3WT98 25 3WT98 27 3WT98 31 3WT98 32 SWT98 33 3WT98 43 3WT98 47 3WT98 51 3WT98 53 3WT98 54 2 16 2 16 2 16 2 16 Page 2 19 2 20 2 20 2 20 2 28 2 29 2 29 2 29 2 29 2 28 2 28 2 28 2 27 2 27 2 28 2 28 2 28 Order No 3WT98 63 3WT98 64 3WT98 66 3WT98 67 3WT98 83 3WT98 84 3WT98 86 3WT98 88 Page 2 28 2 28 2 28 2 29 2 27 2 28 2 29 2 27 2 29 Appendix Conditions of sale and delivery u Terms and Conditions of Sale and Delivery By using this catalog you can acquire hardware and software products described therein from the Siemens AG subject to the following terms Please note The scope the quality and the con ditions for supplies and services including software products by any Siemens entity having a registered office outside of Ger many shall be subject exclu
5. 3VT Molded Case Circuit Breakers up to 630 4 pole Withdrawable circuit breakers with rear terminals for system and motor protection electronic overcurrent trip units Type Rat Setting Setting current Standard switching High switching Very high switching ed currentof of instanta capacity N capacity H capacity L cur inverse neous short Ic at AC 415 440 V Ic at AC 415 440 V Ic at AC 415 440 V rent time circuit release Order No Basio TEA Basie delayed Am overload J release L In me Circuit breakers for system and motor protection electronic overcurrent trip unit LSIG functions with adjustable thermal overload releases and adjustable short circuit releases rear terminals screw version 5 0 01422 d VT 400 250 0 4 1 0x I 2 5 10 12x I 35 3VT84 25 1EA04 J2 50 3VT84 25 2EA04 J2 315 0 4 1 0 1 2 5 10 12x I 35 3VT84 31 1EA04 J2 50 3VT84 31 2EA04 J2 400 0 4 1 0 1 2 5 10 12x I 35 3VT84 40 1EA04 J2 50 3VT84 40 2EA04 J2 Circuit breakers for system protection electronic overcurrent trip unit LSIG functions with adjustable thermal overload releases and adjustable short circuit releases rear terminals horizontal 5 0 01422 630 250 0 4 1 0x I 2 5 10 12x I 35 3VT85 40 1 04 2 50 3VT85 40 2 04 2 65 3VT85 40 04 2 315 0 4 1 0x In 2 5 10 12x I 35 3VT85 50 1EA04 K
6. cannot be combined with safety lock m With shutter Size I up to 1600 A Size 2000 3200 A With door sealing frame IP40 5 AC 2 sealing cap over OFF button and mutual mechanical interlock for 3WT circuit breaker Sealing cap to prevent unauthorized opening cannot be combined with safety lock Interlock module with a Bowden wire 2 m when interlocking three circuit breakers an additional Bowden wire is required see page 2 28 With door sealing frame 40 5 AD 2 sealing cap over OFF button mutual mechanical interlock for 3WT circuit breaker and shutter Sealing cap to prevent unauthorized opening cannot be combined with safety lock Interlock module with Bowden wire 2 when interlocking three circuit breakers an additional Bowden wire is required see page 2 28 With shutter Size I up to 1600 A Size 2000 3200 A With door sealing frame IP40 5 AE 2 and locking device With safety lock device CES instead of OFF button 1 key removable in OFF position With door sealing frame IP40 5 AF 2 locking device and shutter With safety lock device CES instead of OFF button 1 key removable in OFF position With shutter Size I up to 1600 A Size II 2000 3200 A With door sealing frame IP40 2 locking device blocking device and mutual mechanical interlock for 3WT circuit breaker With safety lock device CES instead of OFF button 1 key removable in
7. dd Lk o gd LA 100 11 200 3 X200 1 X100 13 200 14 12 Q01 1 3 5 x200 e 4 10 8 X100 3 Version W ETU2WT LSI X s i F2 NSEO 01418a x200 7 5 18 x100l4l2 6 TIIA TT TT TT TY x10044 x200 3 N 39 L2 L1L2L3N L A1 Electronic trip unit 51 52 1st auxiliary switch block 53 54 2nd auxiliary switch block S7 Ready to close signaling switch 58 Storage spring contact S11 Trioped switch F1 1st shunt release f F2 2nd shunt release f F3 Undervoltage release r 5 Trip solenoid M1 Motor for charging store P Storage spring Q01 Hand operated lever for charging store Q1 Main contacts T1 T2 T3 Current transformer X100 X200 Terminals Y1 Closing solenoid R Indication and reset button for overcurrent tripping Further information For planning guides with further descriptions relating to design operating principle installation and retrofitting see manual 3WT circuit breakers for low voltage Order No on request 2 38 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 A General data E 3 pole E 4 pole Options 3 40 Accessories spare parts Project planning aids Siemens LV 35 2006 Molded Case Circuit Breakers up to 630 General data Overview Type 3VT molded case circuit breakers up to 630 A
8. Alarm indication of fault Indication of power and self diagnostic Characteristics curve of over current Switch for pre alarm setting c Switch for current settings Iga I 1 Only available for 4 pole circuit breakers Siemens LV 35 2006 3 9 3VT Molded Case Circuit Breakers up to 630 General data NH Technical specifications Type VT63 VT63 H VT100 VT100 H Maximum rated current A 63 100 Rated current 1 10 16 20 25 32 40 50 63 32 40 50 63 80 100 Rated insulation voltage U AC 500 500 Rated operating voltage U 50 60 Hz AC 415 440 415 440 Number of poles 3 4 3 4 Rated current of the N pole Rated ultimate short circuit breaking capacity kA 25 50 25 50 at AC 50 Hz 415 440 V Rated service short circuit breaking capacity Iss kA 12 5 9S 12 5 S at AC 50 Hz 415 440 V Rated short time withstand current Zew at AC 50 Hz 415 440 V 1s Rated impulse withstand voltage Uj mp kV 6 6 Endurance Electrical operating cycles 5000 5000 Mechanical operating cycles 10000 10000 Overcurrent trip unit Thermal magnetic release H E Electronic release F Utilization category Main circuit A A Auxiliary circuit AC 15 AC 15 Dimensions A 3 polemm 76 2 76 2 76 2 76 2 4 pole mm 103 103 103 103 MN B 3 pole mm 120 120 120 120 4 pole mm 120 120 120 120 C 3 pole mm 70 79 70 79 5 4 pole mm 70 79 7
9. 2 315 220 5 315 3150 50 3VT84 31 2BA03 A2 400 280 400 4000 50 3VT84 40 2BA03 A2 ES Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases permanently set short circuit releases NSEO 00695 VT 400 250 250 3000 35 3VT84 25 1 03 2 315 315 3780 35 3VT84 31 1 03 2 400 400 4800 35 3VT84 40 1 03 2 A Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions V Ai with adjustable thermal overload releases and permanently set short circuit releases NSEO 00703 VT 400 250 175 250 3000 50 3VT84 25 2DA03 A2 315 220 5 315 3780 50 3VT84 31 2DA03 A2 400 280 400 4800 50 3VT84 40 2DA03 A2 7 Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions A with permanently set thermal overload releases and permanently set short circuit releases NSEO 00695 VT 630 400 400 4000 35 3VT85 40 1AA03 A2 50 3VT85 40 2AA03 A2 65 3VT85 40 3AAO03 A2 500 500 5000 35 3VT85 50 1AA03 A2 50 3VT85 50 2AA03 A2 65 3VT85 50 3AA03 A2 630 630 6300 35 3VT85 63 1AA03 A2 50 3VT85 63 2AA03 A2 65 3VT85 63 3AA03 A2 Siemens LV 35 2006 3 17 3VT Molded Case Circuit Breakers up to 630 Fixed mounted circuit breakers for system and motor protection electronic overcurrent trip units Type Rated Setting Setting current Standard switching High switching Very h
10. 2 A Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions with adjustable thermal overload releases and permanently set short circuit releases NSEO 00703 VT 160 32 22 4 32 500 50 3 82 03 2 03 2 40 28 40 500 50 3 82 04 2 03 2 50 35 DU 500 50 3VT82 05 2 03 2 63 44 1 63 630 50 3 82 06 2 03 2 80 56 80 800 50 3 82 08 2 03 2 100 70 100 1000 50 3 82 10 2 03 2 125 87 5 125 1250 50 3 82 12 2 03 2 160 112 160 1600 50 3 82 16 2 03 2 x Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions A with permanently set thermal overload releases and permanently set short circuit releases NSEO 00695 VT 160 50 50 600 35 3 82 05 1 03 2 63 63 756 35 3 82 06 1 03 2 80 80 960 35 3 82 08 1 03 2 100 100 1200 35 3 82 10 1 03 2 125 125 1500 35 3VT82 12 1 03 2 160 160 1920 35 3 82 16 1 03 2 A Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions with adjustable thermal overload releases and permanently set short circuit releases NSEO 00703 VT 160 50 35 50 600 50 3 82 05 2DAO3 F2 63 44 1 63 756 50 3 82 06 2DA03 F2 80 56 80 960 50 3 82 08 2DAO3 F2 100 70 100 1200 50 3 82 10 2DA03 F2 125 87 5 125 1500 50 3 82 12 2DAO3 F2 160 112 160 1920 50 3 82 16 2DA03 F2 Siemens LV 3
11. 380 110 4G 220 5G 220 1x ST 1x HS 2H 380 3H 110 4H 220 5 220 1 5 1 5 2J 380 3J 110 4J 220 5J 220 1xST 1xHS 1x AS 2K 380 3K 110 4 220 5K With undervoltage release UVR AC V DC V 220 1x UVR 2L 380 3L 110 4L 220 1x UVR 1x HS 2M 380 3M 110 4M 220 1x UVR 1x AS 2N 380 3N 110 4N 220 1xUVR 1x HS 1x AS 2P 380 110 4P not available 1 Attached version for frame sizes VT63 to VT160 Embedded version for frame sizes VT250 to VT630 Siemens LV 35 2006 3 39 Molded Case Circuit Breakers up to 630 Accessories spare parts E Selection and ordering data Price Price Price Operating mechanisms Door coupling rotary mechanism complete instalation in doors and covers degree of protection IP30 black with handle extension shaft and front operated rotary operating mechanism for circuit breaker For VT63 3VT9 100 3MG12 For VT100 3VT9 100 3MG12 For VT160 3VT9 200 3MG12 Motorized operating mechanism equipped with emergency opening button Rated control supply voltage Us AC V DC V 220 220 110 3VT9 200 3MN22 3VT9 200 3MN42 Front operated rotary operating mechanism for direct mounting on the circuit breaker degree of protection IP30 black key lock for circuit breaker in open position For VT250 3VT9 300 3MC12 For VT400 3VT9 400 3MC12 For VT630
12. 3VT9 500 3MC12 Door coupling rotary mechanism complete instalation in doors and covers degree of protection IP30 black with handle extension shaft and front operated rotary operating mechanism for circuit breaker 3VT9 300 3MG12 3VT9 400 3MG12 3VT9 500 3MG12 Interlock between rotary mechanism and compartment door for use with front operated or door coupling rotary mechanism 3VT9 300 3MR12 3VT9 400 3MR12 3VT9 500 3MR12 Motorized operating mechanism equipped with emergency opening button Rated control supply voltage Us AC V DC V 220 220 110 3 40 Siemens LV 35 2006 3VT9 300 3MN22 3VT9 300 3 42 3VT9 500 3MN22 3VT9 500 3 42 3VT9 500 3MN22 3VT9 500 3MN42 Molded Case Circuit Breakers up to 630 Accessories spare parts For VT63 For VT100 For VT160 Connection parts for fixed mounted circuit breakers Plug in version Withdrawable version Extended front connecting bars for fixed mounted circuit breakers 3VT9 100 1CB32 3VT9 100 1CB42 3VT9 100 1CB32 3VT9 100 1CB42 3VT9 200 1CB32 3VT9 200 1CB42 1 set 6 units 3 pole 1 set 8 units 4 pole Rear mounting terminals screw for fixed mounted circuit breakers 1 set 6 units 3 pole 3VT9 100 1CC32 3VT9 100 1CC32 3VT9 200 1CC32 1 set 8 units 4 pole 3VT9 100 1CC42 3VT9 100 1CC42 3VT9 200 1CC42 Phase barriers 1 set 4 units 3 pole 3VT9 100 1 32 3VT9 100 1CM32 3VT9 200 1CM32 1 s
13. Rated current I at 40 C ambient temperature Number of poles Rated operating voltage U AC 50 60 Hz Overcurrent trip units Thermal magnetic Electronic ETU LCD Dimensions NSEO 01421 Switching capacity 1 15 r m s value to IEC 60947 2 Standard switching capacity N up to AC 415 440 V High switching capacity H up to AC 415 440 V Very high switching capacity L up to AC 415 440 V 4 available pot available 3 2 A A mm B mm C mm KA KA KA Siemens LV 35 2006 VT63 10 63 3 4 415 440 J J 76 2 103 120 120 70 70 79 25 12 5 50 37 5 VT100 82 100 3 4 415 440 4 4 76 2 103 120 120 70 79 70 79 25 12 5 50 37 5 VT160 22 4 160 3 4 415 440 4 4 90 120 120 120 70 79 70 79 35 26 25 50 37 5 VT250 112 250 3 4 415 440 J J J J 105 140 170 170 103 5 103 5 35 35 50 37 5 VT400 172 400 3 4 415 440 J J J J 140 184 254 254 103 5 103 5 35 35 50 37 5 VT630 400 630 3 4 415 440 J J J J 210 280 268 268 103 5 103 5 35 35 50 37 5 65 48 75 Molded Case Circuit Breakers up 630 General data FF D 3VT Molded case circuit breaker Thermal magnetic overcurrent trip unit Electronic overcurrent trip unit Undervoltage release Shunt release Auxiliary Alarm switches Q Motorized operating mechanism Rotary operating mechanism Front operated rotary ope
14. Type Rated Setting Setting Standard switching High switching Very high switching current current of current of capacity N capacity H capacity L inverse instanta Icu at AC 415 440 V Icu at AC 415 440 V Icu at AC 415 440 V time neous delayed short cir overload cuit release L release In I A A Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases and permanently set short circuit releases Basic Price Basic Price Basic Price gt NSEO 00695 VT 250 160 160 1600 35 3VT83 16 1AA03 A2 200 200 2000 35 3VT83 20 1AA03 A2 250 250 2500 35 3VT83 25 1 03 2 Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions with adjustable thermal overload releases and permanently set short circuit releases fs NSEO 00703 VT 250 160 112 160 1600 E 50 3VT83 16 2BA03 A2 200 140 200 2000 50 3VT83 20 2BA03 A2 250 175 250 2500 50 3VT83 25 2BA03 A2 Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases and permanently set short circuit releases NSEO 00695 LER VT 250 160 160 1920 35 3VT83 16 1 03 2 200 200 2400 35 3VT83 20 1CA03 A2 250 250 3000 35 3VT83 25 1CA03 A2 A Circuit breakers for motor protection thermal magn
15. and mutual mechanical interlock for 3WT circuit breaker Locking device mounting set for CASTELL lock Interlock to be obtained from the manufacturer of the locks CASTELL lock FS 2 Blocking device to prevent opening of the cabinet door when the circuit breaker is in connected position Sealing cap to prevent unauthorized opening cannot be combined with safety lock Interlock module with Bowden wire 2 when interlocking three circuit breakers an additional Bowden wire is required see page 2 28 With door sealing frame IP40 5AV2 locking device blocking device sealing cap over OFF button 5 digit operating cycles counter mutual mechanical interlock for 3WT circuit breaker and shutter Locking device mounting set for CASTELL lock 1 Interlock to be obtained from the manufacturer of the locks CASTELL lock FS 2 Blocking device to prevent opening of the cabinet door when the circuit breaker is in connected position Sealing cap to prevent unauthorized opening cannot be combined with safety lock Interlock module with a Bowden wire 2 m when interlocking three circuit breakers an additional Bowden wire is required see page 2 28 With shutter Size up to 1600 A Size 2000 3200 A 1 Locks are available at the manufacturer of the locks 2 24 Siemens LV 35 2006 Design 3WT Air Circuit Breakers up to 3200 A Order No supplement Additional price 13th to 16th position of
16. closure as the trip units They send a signal which is proportional to the load current to the electronic overcurrent tripping unit circuit breakers with electronic trip units measure the ac tual r m s current This type of measurement is the most accu rate method Currents in today s electrical distribution systems with many harmonics are evaluated reliably A minimum load current of approx 20 of the corresponding rated current I of the circuit breaker is required to activate the microprocessor trip units At the output of the electronic overcurrent trip unit module there is a tripping solenoid which trips in the case of overload or short circuit Abbreviations functions L Long Time Delay Overload protection 5 Short Time Delay Short circuit protection short time delayed nstantaneous Short circuit protection instantaneous G Ground Fault Ground fault protection L S 1 G designations in accordance with IEC 60947 Internal accessories auxiliary switches undervoltage releases shunt releases The 3VT circuit breakers can be supplied with all the internal accessories e g auxiliary switches undervoltage releases or shunt releases Fixed mounted plug in or withdrawable version circuit breakers are available as fixed mounted circuit breaker as well as plug in or withdrawable versions Operating mechanisms The basic versions of the 3VT circuit breakers are eq
17. Baso em Basic delayed Price Price overload J release L In me Circuit breakers for system and motor protection electronic overcurrent trip unit LSI functions with adjustable thermal overload releases and adjustable short circuit releases rear terminal screw version 5 0 01422 d VT 400 250 0 4 1 0x1 2 5 10 12x I 35 3VT84 25 1EAO03 J2 50 3VT84 25 2EA03 J2 315 0 4 1 0x 1 2 5 10 12x I 35 3VT84 31 1EAO03 J2 50 3VT84 31 2EA03 J2 400 0 4 1 0x I 2 5 10 12x I 35 3VT84 40 1EAO03 J2 50 3VT84 40 2EA03 J2 Circuit breakers for system protection electronic overcurrent trip unit LSI functions with adjustable thermal overload releases and adjustable short circuit releases rear terminal horizontal 5 0 01422 VT 630 400 0 4 1 0 x 1 2 5 10 12x I 35 3VT85 40 1 03 2 50 3VT85 40 2 03 2 65 3VT85 40 03 2 500 0 4 1 0 x 1 2 5 10 12x I 35 3VT85 50 1 03 2 50 3VT85 50 2 03 2 65 3VT85 50 03 2 630 0 4 1 0x 1 2 5 10 12x I 35 3VT85 63 1 03 2 50 3VT85 63 2 03 2 65 3VT85 63 03 2 Circuit breakers for system protection electronic overcurrent trip unit LSI functions with adjustable thermal overload releases and adjustable short circuit releases rear terminal vertical 5 0 01422 VT 630 400 0 4 1 0x1 2 5 10 12x 1 35 3VT85 40 1EA03 L2 50 3VT85 40 2EA03 L
18. and with N overload and short circuit releases 100 00695 VT 630 400 400 4000 35 3VT85 40 1AA04 H2 50 3VT85 40 2 04 2 65 3VT85 40 3AA04 H2 500 500 5000 35 3VT85 50 1AA04 H2 50 3VT85 50 2 04 2 65 3VT85 50 3AA04 H2 630 630 6300 35 3VT85 63 1AA04 H2 50 3VT85 63 2 04 2 65 3VT85 63 3AA04 H2 Withdrawable circuit breakers with front terminals for system and motor protection electronic overcurrent trip units Type Rat Setting Setting current Standard switching High switching Very high switching ed currentof ofinstanta capacity N capacity H capacity L cur inverse neous short Igy at AC 415 440 V Icu at AC 415 440 V Icu at AC 415 440 V rent time circuit release delayed EN id Price Price Price In A A A KA Circuit breakers for system and motor protection electronic overcurrent trip unit LSIG functions with adjustable thermal overload releases and adjustable short circuit releases 5 0 01422 VT 400 250 0 4 1 0 x Jp 2 5 10 12x I 35 3VT84 25 1EA04 H2 50 3VT84 25 2 04 2 315 0 4 1 0x In 2 5 10 12x I 35 3VT84 31 1EA04 H2 50 3VT84 31 2 04 2 400 0 4 1 0x14 2 5 10 12x I 35 3VT84 40 1EA04 H2 50 3VT84 40 2 04 2 Circuit breakers for system protection electronic overcurrent trip unit LSIG functions with adjustable thermal overload releases and adjustable short circuit releases 5 0 01422 630 25
19. electronic overcurrent trip units Type Rated Setting Setting current Standard switching High switching Very high switching current current of of instanta capacity N capacity H capacity L inverse neous short Icu at AC 415 440 V Icu at AC 415 440 V Icu at AC 415 440 V delayed Price Price Price overload J SE release L IR Circuit breakers for system and motor protection electronic overcurrent trip unit LSI functions with adjustable thermal overload releases and adjustable short circuit releases NSEO 01422 VT 250 160 0 4 1 0x1 2 5 10 12x 1 35 3VT83 16 1EA03 G2 50 3VT83 16 2EA03 G2 200 0 4 1 0x1 2 5 10 12x 1 35 3VT83 20 1EA03 G2 50 3VT83 20 2EA03 G2 250 0 4 1 0x1 2 5 10 12 1 35 3VT83 25 1EA03 G2 50 3VT83 25 2EA03 G2 Circuit breakers for system and motor protection electronic overcurrent trip unit LSI functions with adjustable thermal overload releases and adjustable short circuit releases NSEO 01422 VT 400 250 0 4 1 0x1 2 5 10 12x 1 35 3VT84 25 1EA03 G2 50 3 84 25 2EA03 G2 315 0 4 1 0x1 2 5 10 12 1 35 3VT84 31 1EA03 G2 50 3VT84 31 2EA03 G2 400 0 4 1 0x1 2 5 10 12x 1 35 3VT84 40 1EA03 G2 50 3VT84 40 2EA03 G2 3 24 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Withdrawable circuit breakers with front terminals for system and motor protection thermal magnetic overcurrent trip units Type Rated Settin
20. 00 on req 1600 3WT98 43 1 00 on req 2000 1 unit 3WT98 43 1 00 on req 2500 3WT98 43 1 00 on req 3200 3WT98 43 1 00 on req Designation Rated control supply voltage Order For 1 set rated operational voltage quantity or 1 unit AC 50 60 Hz Function tester 110 127 220 240 V 1 unit 3WT98 47 5 01 1 300 for electronic trip unit for versions ETU2WT ETUSWT ETU8WT ATSE controller on request for automatic switchover between two fixed mounted or withdrawable circuit breakers Door sealing frame IP40 1 unit 3WT98 86 0JA00 1 000 Siemens LV 35 2006 2 27 3WT Air Circuit Breakers up to 3200 Accessories spare parts When retrofitting the circuit breaker Order No must be added to the name plate on the operator panel and to the side wall of the circuit breaker in accordance with the installation instructions Designation Weight approx Required For 1 set order quantity or 1 unit per circuit breaker kg For fixed mounted and withdrawable circuit breakers 5 digit operating cycles counter 1 unit 3WT98 64 0 00 on req Auxiliary release Rated control supply voltage AC 50 60 Hz DC V V Shunt release f for 24 1 unit 3WT98 51 1 00 0 800 1st and 2nd auxiliary release F1 and F2 110 127 110 125 3WT98 51 1JH00 0 800 and closing solenoid Y1 220 240 220 250 3WT98 51 1JK00 0 800 Undervoltage release r 24 1 u
21. 01425 3 62 Siemens LV 35 2006 Molded Case Circuit Breakers up to 630 Project planning aids Mechanical accessories Front operated rotary operating mechanism for VT250 and VT400 Rotary operating mechanism on circuit breakers with 7 250 A and I 400 A 103 5 39 Front operated rotary operating mechanism for VT630 Rotary operating mechanism on circuit breakers with 1 630 A 103 5 39 1 7 1d27 Siemens LV 35 2006 3 63 3VT Molded Case Circuit Breakers up to 630 Project planning aids Handle for door coupling rotary mechanism for VT63 to VT630 Handle on the compartment door suitable for circuit breakers with 7 63 630 A _01488 rw Door coupling rotary mechanism for VT63 to VT160 Rotary operating mechanism central type on circuit breakers with 7 63 160 3 64 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Project planning aids Door coupling rotary mechanism for VT250 to VT400 Rotary operating mechanism central type on circuit breakers with 1 250 and I 400 A pomum NSED 014908 Door coupling rotary mechanism for VT630 Rotary operating mechanism eccentric type on circuit breakers with J 630 A TL C Siemens LV 35 2006 3 65 Molded Case Circuit Breakers up to 630 Project planning aids Sch
22. 0O000 47 000 1600 3WT81 61 00000 0000 36 000 3WT81 65 00000 0000 49 000 II 2500 3WT82 52 00 000 0000 57 000 3WT82 56 00000 0000 70 000 3200 3WTS83 22 00000 O000 61 000 3WT83 26 00000 0000 74 000 Operating mechanism auxiliary release Order No Additional Order No Additional auxiliary switch supple price supple price 9th to 11th position of Order No ments ments further options see page 2 21 Manual operating mechanism with mechanical closing without 1st and 2nd auxiliary releases with auxiliary switch 2 NO 2 NC Motor operated mechanism UGO UGO with mechanical and electrical closing motor and closing solenoid 220 240 V AC 50 60 Hz 220 250 V DC Shunt release F 220 240 V AC 50 60 Hz 220 250 V DC without 2nd auxiliary release with auxiliary switch 2 NO 2 NC Fixed mounted version Accessories 13th to 16th position of Order No further options see pages 2 22 to 2 26 with door sealing frame 40 0AA2 none 2 none with door sealing frame IP40 0AB2 0AB2 with safety lock device CES instead of OFF button 1 removable in OFF position Withdrawable version Accessories 13th to 16th position of Order No further options see pages 2 22 to 2 26 with door sealing frame 40 5AA2 none 5AA2 none with door sealing frame 40 2 2 2 2 with shutter size l up to 1600 A size Il 2000 3200A with door sealing frame 40 2 2 2 5AF2 with safety lock device C
23. 11455 POL 4 POL POL 4 POL 3 52 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Project planning aids Fixed mounted version VT250 standard switching capacity N and high switching capacity H Front terminals Electronic overcurrent trip units d t Hip tFTEI FE DE DL TIE T TE DTI Rear terminals for screw connection Electronic overcurrent trip units 0 01450 Extended front terminals Electronic overcurrent trip units NSEO 01458 POL 70 pos 1 2 Y i Siemens LV 35 2006 3 53 3VT Molded Case Circuit Breakers up to 630 Project planning aids Plug in version VT250 standard switching capacity N and high switching capacity H Front terminals Electronic overcurrent trip units 140 id POL MSED D 1460 Fo POL B LE POL 4POL Rear terminals for screw connection Electronic overcurrent trip units 140 A POL go POL NSEO 01461 127 25 4POL 3 54 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Project planning aids Fixed mounted version VT400 standard switching capacity N and high switching capacity H Front terminals Thermal magnetic and electronic overcurrent trip units 183 75 4POL 1 294 299 NSE0 01462 Rear terminals for screw connection Thermal magnetic and e
24. 1AA01 on req additional terminal 4600 A 3 and 4 pole 1 unit 3WT98 23 1BAO1 on reg accessible from the B front 2000 A and 2500 A 3 and 4 pole 1 unit 3WT98 23 1DA01 on req Vertical double hole bar 3200 A 3 and 4 pole 1 unit3 3WT98 23 1 01 on reg holes to DIN 43673 Connecting bar for up to 1250A 3 4 pole 1 unit 3 3WT98 23 00 on req ica vertical connec A 3 and 4 pole 1 unit 3WT98 23 3BA00 reg 2000 A and 2500 A 3 pole 1 set 1 3WT98 23 4 00 2 600 4 pole iset 98 23 4ACOO 3 500 3200 A 3 pole 1 set 3WT98 23 4 00 5 400 4 pole 1 set 3WT98 23 4 00 7 100 Position Connected Test Discon Precondition indicator switch position position nected actuated by withdraw position able circuit breaker 2NO0 1 possible if no 1 set 3WT98 84 1JC10 on req 3 NC 2 NC 1 NC pos switch mounted yet 1 unit Shutters Protection against touching the main contacts For 3 pole guide frames for rated current up to size 1600 A 1 unit 3WT98 84 3CAO00 0 500 size 2000 A 3200 A 1 unit 3WT98 84 3DA00 on req For 4 pole guide frames for rated current up to size 1600 A 1 unit 3WT98 84 3 00 on req size 2000 A 3200 A 1unit 3WT98 84 3DBOO on req Auxiliary supply For guide frames for spare parts and retrofitting 1 unit 3WT98 27 1 0 160 connectors For withdrawable circuit breakers Blocking device to prevent opening of the cabinet door 1 unit 3WT
25. 3150 35 3VT84 31 1AA04 G2 400 400 4000 35 3VT84 40 1AA04 G2 Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with adjustable thermal overload releases permanently set short circuit releases and with overload and short circuit releases 100 NSEO 00703 VT 400 250 175 250 2500 50 3VT84 25 2BA04 G2 S15 220 5 315 3150 50 3VT84 31 2BA04 G2 400 280 400 4000 50 3VT84 40 2BA04 G2 Plug in circuit breakers with rear terminals for system and motor protection electronic overcurrent trip units Type Rated Setting Setting current Standard switching High switching Very high switching current current of of instanta capacity N capacity H capacity L inverse neous short Icu at AC 415 440 V Icu at AC 415 440 V Igy at 415 440 V delayed E Price Price Price overload J release L In A A A Circuit breakers for system and motor protection electronic overcurrent trip unit LSIG functions with adjustable thermal overload releases and adjustable short circuit releases 5 0 01422 VT 400 250 0 4 1 0 1 2 5 10 12x 1 35 3VT84 25 1EA04 G2 50 3VT84 25 2EA04 G2 315 0 4 1 0 x Jn 2 5 10 12x 1 35 3VT84 31 1EA04 G2 50 3VT84 31 2EA04 G2 400 0 4 1 0x1 2 5 10 12x 1 35 3VT84 40 1EA04 G2 50 3VT84 40 2EA04 G2 Siemens LV 35 2006 3 35 3VT Molded Case Circuit Breakers up to 630 Withdrawable circuit bre
26. 49 9 11 8 95 59 00 Fax 49 9 11 8 95 59 07 E Mail technical assistance siemens com 1 Contact Technical assistance for product selection Old new code coding competitor code conversion special variants special requirements sales promotion Infoline Your regional contact for sales support prices discounts delivery times Technical support for commissioning support and after sales service 2 For country specific telephone numbers go to our Internet site at http www siemens com automation service amp support 4 4 Siemens LV 35 2006 5 5 digit operating cycles counter 2 23 2 26 2 28 A Air circuit breakers 2 16 2 29 Alarm switches 3 39 ATSE controller 2 27 Auxiliary releases 2 21 2 28 3 39 Auxiliary supply connectors 2 29 Auxiliary switches for circuit breakers 2 21 2 28 3 39 Blocking device 2 22 2 26 2 29 C Circuit breakers Fixed mounted 2 17 2 19 2 20 3 14 bis 3 18 3 29 3 31 3 14 3 28 3 30 3 31 3 33 3 35 3 38 for system protection 3 14 3 38 Operat mechanisms for 2 21 3 40 Plug in version 3 19 3 24 3 32 3 35 with electronic overcurrent trip units for motor protection 3 18 3 21 3 24 3 26 3 28 3 31 3 33 3 35 3 36 3 28 2 16 2 19 2 16 2 18 2 20 3 25 3 28 3 36 3 38 with electronic trip unit Withdrawable without electronic trip unit 2 20 with thermal magnetic overcurrent trip units 3 1
27. 630 25 3VT81 06 1AA03 A2 50 3VT81 06 2AA03 A2 80 80 800 25 3VT81 08 1 03 2 50 3VT81 08 2AA03 A2 100 100 1000 25 3VT81 10 1 03 2 50 3VT81 10 2AA03 A2 3 14 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Fixed mounted circuit breakers for system and motor protection thermal magnetic overcurrent trip units Type Rated Setting Setting Standard switching High switching Very high switching current current of current of capacity N capacity H capacity L inverse instanta Icu at AC 415 440 V Icu at AC 415 440 V Icu at AC 415 440 V In Basic Price Jak a Order No Basic Basic delayed short cir overload cuit No up Price Price release L release ient required In I KA E Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions A with permanently set thermal overload releases and permanently set short circuit releases NSEO 00695 VT 160 32 32 500 35 3VT82 03 1 03 2 40 40 500 35 3VT82 04 1AA03 A2 50 50 500 35 3VT82 05 1 03 2 63 63 630 35 3 82 06 1AA03 A2 80 80 800 35 3VT82 08 1AA03 A2 100 100 1000 35 3 82 10 1AA03 A2 125 125 1250 35 3VT82 12 1AA03 A2 160 160 1600 35 3 82 16 1AA03 A2 A Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions with adjustable thermal overload releases and permanently set
28. LV 35 2006 3WT fixed mounted circuit breakers 3 pole Horizontal connection G NSEO XX 01405 Double hole Holes in bars to DIN 43673 Rated current a A 630upto 1250 300 1600 300 2000 up to 2500 400 3200 400 330 470 40 320 320 420 420 500 90 90 120 120 15 15 30 SA2 5324a 60 60 80 80 5 10 4 475 lt 100 14 330 AE MM 30 8 530 18 30 20 530 18 40 40 20 560 22 40 40 20 560 22 NSEO 01415 3WT Air Circuit Breakers up to 3200 A Project planning aids 40 40 44 44 SA2 5317a D Clearance for lifting out the arc chute 2 Space for auxiliary supply connectors 3 Space above arc chute 2 Auxiliary supply connectors 5 Switchboard door 6 Recessed grip M8 nut Slots 4 mm deep for line side phase barriers 9 Center line of circuit breaker For safety clearances see page 2 31 Siemens LV 35 2006 2 33 3WT Air Circuit Breakers up to 3200 A AC Project planning aids 3WT circuit breakers withdrawable version 4 pole Horizontal connection 58 gt a 44 SA2 5326b G NSEO XX 01407 485 a Disconnected position b Test position c Connected position D Auxiliary conductor plug in system Guide frame 3 Switchboard door Slots 6 mm d
29. MASTERDRIVES Products for Totally Integrated Automation and ST 70 SIMODRIVE 611 universal and POSMO DA 65 4 Micro Automation Low Voltage Three Phase Motors SIMATIC PCS 7 Process Control System ST PCS 7 Squirrel Cage Motors Totally Enclosed Fan Cooled M 11 PDF Add ons for the SIMATIC PCS 7 ST PCS 7 A Automation Systems for Machine Tools SIMODRIVE NC 60 e Main Spindle Motors pc based Automation ST PC s Feed Moles SIMATIC Control Systems ST DA e Converter Systems SIMODRIVE 611 POSMO Drive and Control Components for Hoisting Equipment HE 1 SIPOS Electric Actuators MP 35 MP 35 1 2 Systems Engineering Power supplies SITOP power oystem cabling SIMATIC TOP connect KT 10 1 KT 10 2 System Solutions Applications and Products for Industry are part of the interactive catalog CA 01 TELEPERM M Process Control System PDF AS 488 TM automation systems PLT 112 A amp D 3U En 08 07 05 The information provided in this catalog contains descriptions or characteristics of performance which in case of actual use do not always apply as described or which may change as a result of further development of the products An obligation to provide the respective characteristics shall only exist if expressly agreed in the terms of contract Availability and technical specifications are subject to change without notice Token fee 2 00 bojeje V OOZE 0 V OL 51 2
30. OFF position Blocking device to prevent opening of the cabinet door when the circuit breaker is in connected position Interlock module with a Bowden wire 2 m when interlocking three circuit breakers an additional Bowden wire is required see page 2 28 With door sealing frame IP40 5 AH 2 locking device blocking device mutual mechanical interlock for 3WT circuit breaker and shutter With safety lock device CES instead of OFF button 1 key removable in OFF position Blocking device to prevent opening of the cabinet door when the circuit breaker is in connected position Interlock module with a Bowden wire 2 m when interlocking three circuit breakers an additional Bowden wire is required see page 2 28 With shutter Size up to 1600 A Size 2000 3200 A 1 This disables mechanical or electrical ON commands 2 22 Siemens LV 35 2006 3WT Air Circuit Breakers up to 3200 Design Order No Additional price supplement 13th to 16th position of Order No of circuit breaker see pages 2 18 to 2 20 must be added as listed below 3 pole 4 pole 3WT8 H BB NH For withdrawable circuit breakers with guide frame With door sealing frame IP40 5AJ2 locking device and sealing cap over OFF button Locking device mounting set for CASTELL lock 1 Interlock to be obtained from the manufacturer of the locks CASTELL lock FS 2 Sealing cap to prevent unauthorized opening cannot be
31. Order No of circuit breaker see pages 2 18 to 2 20 must be added as listed below 5 digit operating cycles counter sealing cap over OFF button and mutual mechanical interlock for 3WT circuit breaker Sealing cap to prevent unauthorized opening cannot be combined with safety lock Interlock module with a Bowden wire 2 m when interlocking three circuit breakers an additional Bowden wire is required see page 2 28 3 pole 4 pole 3WT8 H BB NH For fixed mounted circuit breakers With door sealing frame IP40 2 With door sealing frame 1 40 2 and locking device With safety lock device CES instead of OFF button key removable in OFF position With door sealing frame IP40 2 sealing cap over OFF button and mutual mechanical interlock for 3WT circuit breaker sealing cap to prevent unautorized opening cannot be combined with safety lock 9 9 Interlock module with a Bowden wire 2 m when interlocking three circuit breakers an additional Bowden wire is required see page 2 28 With door sealing frame 40 0 AD 2 locking device and mutual mechanical interlock for 3WT circuit breaker With safety lock device CES instead of OFF button 1 key removable in OFF position Interlock module with Bowden wire 2 when interlocking three circuit breakers an additional Bowden wire is required see page 2 28 With door sealing frame 40 2 se
32. V 15 kg Selection and ordering data Size Rated Short circuit current breaking y capacity Toy 440 V A kA 630 50 800 50 1000 50 1250 50 35 3WT80 60 00000 0000 34 000 3WT80 64 LILILIL10 LILILIE 47 000 35 3WT80 80 LILILILIO LIE IL IE 34 000 3WT80 84 LILILIL10 LILILIE 47 000 35 3WT81 00 LILILILIO LIE IL IE 34 000 3WT81 04 LILILILIO LILILIE 47 000 35 3WT81 20 LILILILIO LIEILIE 34 000 3WT81 24 00000 0000 47 000 Horizontal main circuit connection 630 50 50 3WT80 61 O0000 0000 34 000 3WT80 65 0 47 000 800 50 50 3WT80 81 O0000 0000 34 000 3WT80 85 0 47 000 1000 50 50 3WT81 01 00000 0000 34 000 3WT81 05 OOO000 0000 47 000 1250 50 50 3WT81 21 00000 0000 34 000 S3WTS81 25 0 47 000 1600 50 50 3WT81 61 00000 0000 36 000 3WT81 65 OOO00 0000 49 000 2000 65 60 3WT82 02 00000 0000 57 000 3WT82 06 0 70 000 2500 65 60 3WT82 52 00000 0000 57 000 3WT82 56 0 70 000 3200 65 60 3WT83 22 00000 0000 61 000 3WT83 26 0U0000 0000 74 000 Electronic trip unit Order No Additional Order No Additional ETU 8th position of Order No supple price supple price ETU2WT protection functions LSI 1 ments 1 ETU8WT protection functions LSING 1 2 2 ETUSWT protection functions LSIN 1 with LCD display 3 3 Operating mechanism auxiliary release auxiliary
33. and managing power distribution 3VT and 3WT circuit breakers The economic solution Today the economic success of industrial and infrastructure projects depends more than ever on the power supply This is key aspect to the availability performance and produc tivity of all processes and systems and it also boosts the system s overall economic efficiency That s why choosing the right circuit breakers IS so crucial to keeping expenses down while at the same time optimizing performance With the new standard line of 3WT circuit breakers Siemens offers an economic solution for the entire power range from 10 A to 3 200 A providing a smart way to protect plants capacitors transformers and generators Applicable in the infrastructure market as well as in the area of industrial switchgear technology the 3VT and 3WT circuit breakers can be used as incoming and outgoing circuit breakers to distribute energy in low voltage switchgear The 3VT and 3WT circuit breakers are available in several designs for system and motor protection Thereby each circuit breaker is characterized by its modular design user friendliness as well as its high degree of safety and reliability Good reasons to choose 3VT and 3WT circuit breakers Flexibility All components can be combined in a modular way Available in 3 or 4 pole version fixed mounted plug in or withdrawable design Ease of
34. circuit connection 630 50 50 3WT80 61 3UG00 0AA2 34 000 3WT80 65 3UG00 0AA2 47 000 800 50 50 3WTS80 81 3UG00 0AA2 34 000 3WT80 85 3UG00 0AA2 47 000 1000 50 50 3WT81 01 3UG00 0AA2 34 000 3WT81 05 3UG00 0AA2 47 000 1250 50 50 3WT81 21 3UG00 0AA2 34 000 3WT81 25 3UG00 0AA2 47 000 1600 50 50 3WT81 61 3UG00 0AA2 36 000 3WT81 65 3UG00 0AA2 49 000 2000 65 60 3WT82 02 3UG00 0AA2 57 000 3WT82 06 3UG00 0AA2 70 000 2500 65 60 3WT82 52 3UG00 0AA2 57 000 3WT82 56 3UG00 0AA2 70 000 3200 65 60 3WT83 22 3UG00 0AA2 61 000 3WT83 26 3UG00 0AA2 74 000 Electronic trip unit ETU ETU2WT protection functions LSI ETU8WT protection functions LSING 1 ETU5WT protection functions LSIN b with LCD display Accessories included Motor operated mechanism with mechanical and electrical closing motor and closing solenoid 220 240 V AC 50 60 Hz 220 250 V DC 220 240 V AC 50 60 Hz 220 250 V DC with door sealing frame 40 without 2nd auxiliary release with auxiliary switch 2 NO 2 NC 1 Current transformer for overload protection in the neutral conductor and for ground fault protection must be ordered separately see page 2 27 Shunt release F Siemens LV 35 2006 2 17 3WT Air Circuit Breakers to 3200 A AC 3 4 withdrawable design IS Selection and ordering data Size Rated Short circuit Short time 3 pole 4 pole current breaking withstand e NUM Weight lia capacity current approx Toy
35. combined with safety lock With door sealing frame IP40 5 AK 2 locking device sealing cap over OFF button and shutter 2 Locking device mounting set for CASTELL lock 1 Interlock to be obtained from the manufacturer of the locks CASTELL lock FS 2 Sealing cap to prevent unauthorized opening cannot be combined with safety lock With shutter Size up to 1600 A Size 2000 3200 A With door sealing frame IP40 5 AL 2 locking device blocking device sealing cap over OFF button and mutual mechanical interlock for 3WT circuit breaker Locking device mounting set for CASTELL lock 1 Interlock to be obtained from the manufacturer of the locks CASTELL lock FS 2 Blocking device to prevent opening of the cabinet door when the circuit breaker is in connected position Sealing cap to prevent unauthorized opening cannot be combined with safety lock Interlock module with a Bowden wire 2 m when interlocking three circuit breakers an additional Bowden wire is required see page 2 28 With door sealing frame IP40 5AM2 locking device blocking device sealing cap over OFF button mutual mechanical interlock for 3WT circuit breaker and shutter Locking device mounting set for CASTELL lock 1 Interlock to be obtained from the manufacturer of the locks CASTELL lock FS 2 Blocking device to prevent opening of the cabinet door when the circuit breaker is in connected position Sealing cap to pr
36. in the grounded neutral point of the transformer Current transformer T6 must be con nected to auxiliary current connec tion 400 13 400 14 Electronic trip unit version e ETU8WT NSEO 01414 Four pole circuit breakers current transformers in the grounded neutral point of the transformer connection as for three pole circuit breakers 3WT Air Circuit Breakers up to 3200 A General data Hand held device e Description The hand held device is connected to the electronic trip unit by means of a connecting lead a snap on power supply adapter A DC 24 V power supply can be connected to the adapter to activate the trip unit This hand held device can also be used for the communication capable motor protection and control device 3UF5 SIMOCODE DP for configuration and operation e Functions Connecting and setting operating values for the additional functions of the electronic trip unit version ETUSWT The settings read out from the trip unit can be temporarily stored in the hand held device and written to a different elec tronic trip unit Hand held device Opening closing and locking devices e ON and OFF buttons Mechanical ON button In the standard version the mechanical ON button is a push button As an alternative to a pushbutton a safety lock CES can also be supplied If the key is removed in the position itis no longer possible to close the circuit breaker m
37. procedure from se lection through ordering to tracking of the order to be carried out online via the Internet Numerous functions are available to support you For example powerful search functions make it easy to find the required products which can be immediately checked for avail ability Customer specific discounts and preparation of quotes can be carried out online as well as order tracking and tracing Please visit the A amp D Mall on the Internet under http www siemens com automation mall Siemens LV 35 2006 4 3 Appendix Customer Support 8 Configuration and Software Engineering Support in configuring and de veloping with customer oriented services from actual configura tion to implementation of the au tomation project 2 m omm 5 In the face of harsh competition you need optimum conditions to keep ahead all the time A strong starting position A sophisticated strategy and team for the necessary support in every phase Service amp Support from Siemens provides this support with a complete range of different services for automation and drives In every phase from planning and startup to maintenance and upgrading Competent consulting in techni cal questions covering a wide range of customer oriented ser vices for all our products and Systems Tel 49 180 50 50 222 Fax 49 180 50 50 223 http www siemens com mE automation sup
38. protection G For sensing of fault currents that flow to ground and that can cause fire in the plant L 5 0 01129 Electronic trip units versions ETU2WT ETU8WT ETUSWT In all electronic trip units the following functions are included as standard e Integrated function test The test button can be used to test the electronic trip unit using an integrated test function with or without tripping of the circuit breaker the solid state trip unit trip solenoid and breaker mechanism are tested e Active LED Correct operation of the electronic trip unit is indicated by the heartbeat of a green flashing LED When the operating current exceeds the response threshold of the overload protection this is indicated by rapid flashing e Cause of tripping The cause of tripping can be queried locally and displayed by pressing the Query button e Alarm A microprocessor fault is signaled by a warning indicator also optionally via an optocoupler as well e Overtemperature If the temperature in the electronic trip unit exceeds 85 9 it will be indicated by an LED Siemens LV 35 2006 3WT Air Circuit Breakers up to 3200 General data Comprehensive additional functions in accordance with the design of the electronic trip unit e g L NSE0_01130 Short time delayed short circuit release with Ft dependent delay for improved discrimination to the downstream fuses e CD oper
39. there is a short circuit In this case and in conjunction with the arcing chambers a dynamic impedance is created that causes current limiting This effect brings a reduction in the damaging effects of t and 1 energy that arises during short circuits The trip unit is preassembled and equipped with fixed overload releases as well as with fixed short circuit releases To the right and left of the operating mechanism are situated for the auxiliary releases VT160 circuit breakers VT160 circuit breakers The arrangement of the current path main contact and switch ing mechanism as well as internal accessories corresponds to that of the VT63 to VI 100 circuit breakers The trip units for the VI 160 have the following features e he thermal magnetic overcurrent trip units are available with fixed or adjustable overload releases as well as fixed short circuit releases VT250 to 400 circuit breakers VT250 Circuit breaker The arrangement of the current path main contact and switch ing mechanism as well as internal accessories corresponds to that of the VI63 to VIT 160 circuit breakers The trip units for the VT250 to 400 have the following features e he thermal magnetic overcurrent trip units are also available with fixed or adjustable overload releases as well as fixed short circuit releases e Electronic overcurrent trip unit available with adjustable over load and short circuit releases VT630 circ
40. withdrawable design horizontal main circuit connection at top vertical connection at bottom 2 auxiliary supply connectors 630 1250 3WT98 83 2 10 3WT98 83 2BC30 1600 3WT98 83 4 10 3WT98 83 4 0 2000 2500 3WT98 83 6 10 3WT98 83 6 0 3200 3WT98 83 7 10 3WT98 83 7 0 For fixed mounted and withdrawable circuit breakers Current transformers for neutral conductor overload protection and ground fault protection Only one of the two measuring methods is permissible in conjunction with the electronic trip unit The overload protection for the neutral conductor takes effect when the current transformer is fitted in the neutral conductor The ground fault current is calculated by means of summation current formation of the phases and the neutral conductor Type of detection see page 2 8 Electronic trip Primary rated Required For 1 set Weight Designation unit current order or 1 unit approx version of the trans quantity former per circuit breaker A Vectorial summation with current transformer in the neutral conductor Current transformers for 3 pole circuit breakers ETU8WT ETUSWT Direct detection of ground fault current by means of a current transformer in the grounded neutral point of the transformer Current transformers for 3 and 4 pole circuit breakers ETU8WT 630 1 unit 3WT98 43 1 000 on req 800 3WT98 43 1 00 on req 1000 3WT98 43 1 00 on req 1250 3WT98 43 1
41. 0 0 4 1 0 x I 2 5 10 12x I 35 3VT85 40 1 04 2 50 3VT85 40 2 04 2 65 3VT85 40 04 2 315 0 4 1 0x 14 2 5 10 12x I 35 3VT85 50 1EA04 H2 50 3VT85 50 2 04 2 65 3VT85 50 04 2 400 0 4 1 0 1 2 5 10 12x I 35 3VT85 63 1 04 2 50 3VT85 63 2 04 2 65 3VT85 63 04 2 3 36 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 4 pole Withdrawable circuit breakers with rear terminals for system and motor protection thermal magnetic overcurrent trip units Type Rat Setting Setting Standard switching High switching Very high switching ed current of current of capacity N capacity H capacity L cur inverse instanta Icu at AC 415 440 V Icu at AC 415 440 V Ic at AC 415 440 V Basic Basic Price Price Price overload delayed circuitrelease release L In A A Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions In A V A with permanently set thermal overload releases permanently set short circuit releases kA and with N overload and short circuit releases 10096 rear terminals screw version NSEO 00695 VT 400 250 250 2500 35 3VT84 25 1AA04 J2 315 315 3150 35 3VT84 31 1AA04 J2 400 400 4000 35 3VT84 40 1AA04 J2 Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with adjustable thermal overload releases perma
42. 0 280 400 4000 50 3VT84 40 2 04 2 Plug in circuit breakers with front terminals for system and motor protection electronic overcurrent trip units Type Rated Setting Setting current Standard switching High switching Very high switching current current of of instanta capacity N capacity H capacity L inverse neous short Icu at AC 415 440 V Icu at AC 415 440 V Igy at 415 440 V delayed E Price Price Price overload J release L In A A A Circuit breakers for system and motor protection electronic overcurrent trip unit LSIG functions with adjustable thermal overload releases and adjustable short circuit releases 5 0 01422 VT 400 250 0 4 1 0x1 2 5 10 12 1 35 3VT84 25 1 04 2 50 3VT84 25 2 04 2 315 0 4 1 0 x I 2 5 10 12x I 35 3VT84 31 1 04 2 50 3VT84 31 2 04 2 400 0 4 1 0 x 1 2 5 10 12x I 35 3VT84 40 1 04 2 50 3VT84 40 2 04 2 Siemens LV 35 2006 3 33 3VT Molded Case Circuit Breakers up to 630 4 pole Plug in circuit breakers with rear terminals for system protection thermal magnetic overcurrent trip units Type Rated Setting Setting Standard switching High switching Very high switching current current of current of capacity N capacity H capacity L inverse instanta Icu at AC 415 440 V Icu at AC 415 440 V Icu at AC 415 440 V In turre delayed Price Price P
43. 0 79 Fixed version kg 0 92 1 3 0 92 1 3 3 pole 4 pole Plug in version kg 3 pole 4 pole Withdrawable version kg 3 pole 4 pole B available not available 3 10 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 General data VT160 N VT160 VT250 N VT250 H VT400 VT400 VT630 N VT630 H VT630 L 160 250 400 630 32 40 50 63 80 100 125 160 160 200 250 250 315 400 400 500 630 690 690 690 690 415 440 415 440 415 440 415 440 3 4 e e In In In In 35 50 35 50 35 50 35 50 65 26 25 37 5 35 37 5 35 37 5 35 37 5 48 75 5 10 8 8 8 8 5000 5000 4000 2500 10000 10000 8500 8500 H A A 15 15 15 15 90 90 140 140 210 120 120 184 184 280 120 120 170 254 1 254 268 120 120 170 254 1 254 268 70 79 103 5 103 5 103 5 70 79 103 5 103 5 103 5 1 2 1 6 2 7 3 5 4 1 5 5 5 1 7 1 9 6 12 2 1 4 1 8 32 42 4 6 6 1 6 2 8 5 E z 6 5 8 7 12 2 15 3 1 with ETU Siemens LV 35 2006 3 11 3VT Molded Case Circuit Breakers up to 630 General data Type VT63 VT100 VT160 VT250 VT400 VT630 Max rated current J 63 100 160 250 400 630 Parameter of thermal overload protection current setting at various ambient temperatures at 10 C x I BM 1 20 1 15 1 13 1 12 at 20 C XI ES 1 14 1 10 1 10 1 11 1 10 at 30 C x I 1 06 1 08 1 0
44. 0 x I 2 5 10 12x I 35 3VT85 40 1EA03 A2 50 3VT85 40 2 03 2 65 3VT85 40 03 2 500 0 4 1 0 x 2 5 10 12x I 35 3VT85 50 1 03 2 50 3VT85 50 2 03 2 65 3VT85 50 03 2 630 0 4 1 0 x I 2 5 10 12x I 35 3VT85 63 1 03 2 50 3VT85 63 2 03 2 65 3VT85 63 03 2 3 18 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Plug in circuit breakers with front terminals for system and motor protection thermal magnetic overcurrent trip units Type Rated Setting Setting Standard switching High switching Very high switching current current of current of capacity N capacity H capacity L inverse instanta Icu at AC 415 440 V Icu at AC 415 440 V Icu at AC 415 440 V In Basic Price Basic Price delayed X short cir Price overload cuit 2rder No up release release ient required In I KA E Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions A with permanently set thermal overload releases and permanently set short circuit releases NSEO 00695 VT 160 32 32 500 35 3 82 03 1 03 2 40 40 500 35 3 82 04 1 03 2 50 50 500 35 3VT82 05 1 03 2 63 63 630 35 3 82 06 1AA03 F2 80 80 800 35 3 82 08 1 03 2 100 100 1000 35 3 82 10 1 03 2 125 125 1250 35 3 82 12 1 03 2 160 160 1600 35 3 82 16 1 03
45. 00 25 3VT80 50 1 04 2 50 3VT80 50 2 04 2 63 63 630 25 3VT80 63 1 04 2 50 3VT80 63 2 04 2 Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with permanently set thermal overload releases permanently set short circuit releases and with overload and short circuit releases 100 y NSEO 00695 VT 100 32 32 500 25 3VT81 03 1 04 2 50 3VT81 03 2AAO04 A2 40 40 500 25 3VT81 04 1 04 2 50 3VT81 04 2 04 2 50 50 500 25 3VT81 05 1 04 2 50 3VT81 05 2 04 2 63 63 630 25 3VT81 06 1 04 2 50 3VT81 06 2AA04 A2 80 80 800 25 3VT81 08 1 04 2 50 3VT81 08 2AA04 A2 100 100 1000 25 3VT81 10 1 04 2 50 3VT81 10 2 04 2 x Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with permanently set thermal overload releases permanently set short circuit releases and with N overload and short circuit releases 100 NSEO 00695 VT 160 32 32 500 35 3VT82 03 1 04 2 40 40 500 35 3VT82 04 1 04 2 50 50 500 35 3VT82 05 1 04 2 63 63 630 35 3VT82 06 1 04 2 80 80 800 35 3VT82 08 1 04 2 100 100 1000 35 3VT82 10 1AA04 A2 125 125 1250 35 3VT82 12 1 04 2 160 160 1600 35 3VT82 16 1AA04 A2 A Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with adjus
46. 00 35 3VT82 08 1AA04 F2 100 100 1000 35 3VT82 10 1AA04 F2 125 125 1250 35 3VT82 12 1AA04 F2 160 160 1600 35 3VT82 16 1AA04 F2 A Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions N with adjustable thermal overload releases permanently set short circuit releases and with N overload and short circuit releases 100 NSEO 00703 VT 160 32 22 4 32 500 50 3VT82 03 2 04 2 40 28 40 500 50 3VT82 04 2 04 2 50 35 50 500 50 3VT82 05 2 04 2 63 44 1 63 630 50 3VT82 06 2 04 2 80 56 80 800 50 3VT82 08 2 04 2 100 70 100 1000 50 3VT82 10 2 04 2 125 87 5 125 1250 50 3VT82 12 2 04 2 160 112 160 1600 50 3VT82 16 2 04 2 3 32 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 4 pole Plug in circuit breakers with front terminals for system and motor protection thermal magnetic overcurrent trip units Type Rated Setting Setting current Standard switching High switching Very high switching current currentof of instanta capacity N capacity H capacity L inverse neous short Icu at AC 415 440 V Icu at AC 415 440 V Icu at 415 440 V time circuit release Bae Basie Order No Basie delayed overload J release L IR Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with permanently set thermal ove
47. 0V 200 110 DC 220V W 200 110 Closing time s 0 5 Opening time s 0 5 3 12 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 General data Safety distance 8 E 5 2 D 5 Max rated current J A B C D E F to metal body to insulator 63 0 0 20 20 50 25 100 0 0 20 20 50 25 160 0 0 20 20 50 30 250 0 0 25 20 100 40 400 0 0 25 20 100 40 630 0 0 25 20 100 40 Terminals for cable connection Cross section of conductors for connecting with main circuit of circuit breakers and cable size for terminal connection wam Rated Cable size Copper busbar size _ il Current Cross section Quantity Quantity Cross sectional eu g A mm mm x mm g 10 1 5 1 E 16 2 5 1 E E CS i 20 2 5 1 O LUi y 25 4 1 5 2 Rated current Cross section A B d D 32 6 1 5 A mm 10 1 5 3 10 5 5 8 i 16 25 3 105 5 8 5 i 63 16 1 2 20 2 5 3 10 5 5 8 25 4 10 5 2 80 25 1 32 6 3 10 5 5 8 40 10 4 105 8 12 hs i 8 i 160 70 1 50 10 4 10 5 8 12 63 16 4 10 12 s i 180 95 1 80 25 6 10 5 11 15 n b 100 35 6 105 11 15 oM Es 315 185 1 125 50 8 195 13 17 160 70 10 1 17 ae 3 400 240 500 150 2 2 30565 630 185 2 2 40x5 Siemens LV 35 2006 3 13 3VT Molded Case Circuit Breakers up 630 Selection and ordering data Fixed mounted circuit breakers for system and motor protection
48. 111421 5 d L 51 PX tts jf ft fl el TI Aecurve b il Fe G 2 0 3 040 506 08 1 20 25 In Protective Curve of ETU Pt ON 2000 1000 500 EE n HERBES RIT i 100 30 tis 0 5 nonmas HE LIBE 45 tt HH wee 9 lt C eurve ER BR icu duras s 0 05 sia n Meee is 02 0 3 040506 0 85 1 45 6 8 10 20 25 Protective Curve of Pt OFF 3 44 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Project planning aids Dimensional drawings Fixed mounted version VT63 VT100 standard switching capacity N Front terminals Thermal magnetic overcurrent trip units NSEO 01441 4 POL POL 3 4 POL Rear terminals Thermal magnetic overcurrent trip units 01442 2 4 i 4 POL i POL FEE POL Mss AA 55 5 id d cd POL Extended front terminals Thermal magnetic overcurrent trip units NSEO 01443 3 4 POL Siemens LV 35 2006 3 45 3VT Molded Case Circuit Breakers up to 630 Project planning aids Fixed mounted version VT63 VT100 high switchin
49. 12 80 40 breaker when power is supplied from above must be 3200 380 420 120 30 100 50 insulated against flashover by interphase barriers or by a busbar cover or by an arc chute cover use accessory for Main conductor connection horizontal or vertical connection only Optional electrical equipment directly above if no arc Terminal screws with strain washers M12 chute cover is used or to the side of the circuit breaker inside diameter 12 mm to DIN 6769 Fst should be protected by a cover Also after the attachment of additional barriers or covers it must be ensured that the pec mene edge US dissipation of heat from the circuit breaker is not impeded Required strength of screws 8 8 to DIN 267 Siemens LV 35 2006 2 31 3WT Air Circuit Breakers up to 3200 A AC Project planning aids 3WT circuit breakers withdrawable version 3 pole Front connection SA2 5335b SA2 5331b 4 SA2 5334a Q a 120 14 120 e Double hole 630 to 1600 A Double hole 2000 to 3200 A Holes in bars to DIN 43673 Holes in bars to DIN 43673 Rated current a b 630 1250 60 8 390 408 1600 60 15 390 408 2000 up to 2500 80 40 20 420 445 3200 100 50 20 420 445 D Guide frame 2 Switchboard door 3 Slots 6 mm deep 3 5 mm wide for line side phase barriers 4 Center line of circuit breaker For safety clearances see page 2 31 2 32 Siemens
50. 2 50 3VT85 50 2 04 2 65 3VT85 50 04 2 400 0 4 1 0 1 2 5 10 12x I 35 3VT85 63 1EA04 K2 50 3VT85 63 2 04 2 65 3VT85 63 04 2 Circuit breakers for system protection electronic overcurrent trip unit LSIG functions with adjustable thermal overload releases and adjustable short circuit releases rear terminals vertical 5 0 01422 VT 630 250 0 4 1 0 x Jp 2 5 10 12x I 35 3VT85 40 1EA04 L2 50 3VT85 40 2EA04 L2 65 3VT85 40 3EA04 L2 315 0 4 1 0x 14 2 5 10 12x I 35 3VT85 50 1EA04 L2 50 3VT85 50 2EA04 L2 65 3VT85 50 3EA04 L2 400 0 4 1 0x 2 5 10 12x I 35 3VT85 63 1EA04 L2 50 3VT85 63 2EA04 L2 65 3VT85 63 3EA04 L2 3 38 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 E Selection and ordering data Order No supplement undervoltage release shunt release auxiliary switches HS and alarm switches AS Rated control supply voltage Us Version Order No supplement Circuit breaker Type 3VT8 For VT63 to VT160 For VT250 and VT400 For VT630 Additional price Additional price Additional price Without auxiliary releases Without alarm auxiliary switches none none none With alarm switch AS auxiliary switch HS o gt o 0Q mmoo 1x HS 1x AS 1x HS 1x AS 2 x HS 2 x HS 1x AS With shunt release ST AC V DC V 220 1x ST
51. 2 65 3VT85 40 3EA03 L2 500 0 4 1 0 x 1 2 5 10 12x I 35 3VT85 50 1EA03 L2 50 3VT85 50 2EA03 L2 65 3VT85 50 3EA03 L2 630 0 4 1 0 x 1 2 5 10 12x I 35 3VT85 63 1EA03 L2 50 3VT85 63 2EA03 L2 65 3VT85 63 3EA03 L2 3 28 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 4 pole Fixed mounted circuit breakers for system protection thermal magnetic overcurrent trip units Type Rated Setting Setting Standard switching High switching Very high switching current current of current of capacity N capacity H capacity L inverse instanta Icu at AC 415 440 V Icu at AC 415 440 V Icu at 415 440 V In Ue 2 2 OrderNo Basic Basic delayed short cir SENERE Price Price Price overload Urder NO SUPPIE release L release l Ip 1 m Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions A with permanently set thermal overload releases permanently set short circuit releases and with N overload and short circuit releases 10096 NSEO 00695 VT 63 10 10 500 25 3VT80 10 1 04 2 50 3VT80 10 2 04 2 16 16 500 25 3VT80 16 1AA04 A2 50 3VT80 16 2 04 2 20 20 500 25 3VT80 20 1 04 2 50 3VT80 20 2 04 2 25 25 500 25 3VT80 25 1 04 2 50 3VT80 25 2 04 2 32 32 500 25 3VT80 32 1 04 2 50 3VT80 32 2 04 2 40 40 500 25 3VT80 40 1 04 2 50 3VT80 40 2 04 2 50 50 5
52. 2 76 000 1250 50 50 3WT81 21 2UG04 5AB2 58 000 3WT81 25 2UG04 5AB2 76 000 1600 50 50 3WT81 61 2UG04 5AB2 61 000 3WT81 65 2UG04 5AB2 79 000 2000 65 60 3WT82 02 2UG04 5AB2 94 000 3WT82 06 2UG04 5AB2 118 000 2500 65 60 3WT82 52 2UG04 5AB2 94 000 3WT82 56 2UG04 5AB2 118 000 3200 65 60 3WT83 22 2UG04 5AB2 100 000 3WT83 26 2UG04 5AB2 124 000 ETU5WT horizontal main circuit connection ecoline 630 50 35 3WT80 60 3UG04 5AB2 58 000 3WT80 64 3UG04 5AB2 76 000 800 50 35 3WT80 80 3UG04 5AB2 58 000 3WT80 84 3UG04 5AB2 76 000 1000 50 35 3WT81 00 3UG04 5AB2 58 000 3WT81 04 3UG04 5AB2 76 000 1250 50 35 3WT81 20 3UG04 5AB2 58 000 3WT81 24 3UG04 5AB2 76 000 ETU5WT horizontal main circuit connection 630 50 50 3WT80 61 3UG04 5AB2 58 000 3WTS80 65 3UG04 5AB2 76 000 800 50 50 3WT80 81 3UG04 5AB2 58 000 3WT80 85 3UG04 5AB2 76 000 1000 50 50 3WT81 01 3UG04 5AB2 58 000 3WT81 05 3UG04 5AB2 76 000 1250 50 50 3WT81 21 3UG04 5AB2 58 000 3WT81 25 3UG04 5AB2 76 000 1600 50 50 3WT81 61 3UG04 5AB2 61 000 3WT81 65 3UG04 5AB2 79 000 2000 65 60 3WT82 02 3UG04 5AB2 94 000 3WT82 06 3UG04 5AB2 118 000 2500 65 60 3WT82 52 3UG04 5AB2 94 000 3WT82 56 3UG04 5AB2 118 000 3200 65 60 3WT83 22 3UG04 5AB2 100 000 SWT83 26 3UG04 5AB2 124 000 Electronic trip unit ETU ETU2WT protection functions LSI ETU8WT protection functions LSING 1 ETU5WT protection functions LSIN 1 with LCD display Accessories included Motor operated mechanism with mech
53. 3 PROFINET Industrial Mobile Communication PROFIBUS to IEC 61158 EN 50170 SIMATIC ET 200 distributed I O AS Interface Remote operation with SINAUT ST7 Routers ECOFAST system Commutating reactors for converters Mains reactors for frequency converters output reactors Ferrite output reactors lron core smoothing reactor omoothing air core reactors Filter reactors Applica tion specific reactors Radio interference suppression filters dv dt filters Sinewave filters Busbar Trunking Units Overview System CD 25 A 40 A System BDO1 40 A 160A System BD2 160 A 1250 A All products from Automation and Drives including the products from the catalogues listed above All products from Automation and Drives including the products from the catalogues listed above Registered trademarks All product designations may be trademarks or product names of Siemens AG or supplier companies whose use by third parties for their own purposes could violate the rights of the owners Further information about low voltage controlgear is available on the Internet at http www siemens com lowvoltage Technical Assistance Tel 49 9 11 8 95 59 00 Fax 49 9 11 8 95 59 07 Email technical assistance siemens com Circu it Breakers Introduction from 10 A to 3200 A Catalog LV 35 2006 3WT Air Circuit Breakers Please contact your local up to 3200 A AC Siem
54. 3WT Air Circuit Breakers up to 3200 Non automatic air circuit breakers 3 and 4 fixed mounted and withdrawable design Selection and ordering data Size Rated 3 pole 4 pole current Weight In approx A kg Withdrawable design horizontal main circuit connection 1250 3WT81 20 00004 0000 58 000 3WT81 24 00004 0000 76 000 1600 3WT81 61 00004 0000 61 000 3WT81 65 00004 0000 79 000 2500 3WT82 52 00004 0000 94 000 3WT82 56 00004 0000 118 000 3200 3WTS83 22 00004 0000 100 000 3WTS83 26 0 4 124 000 Withdrawable design horizontal main circuit connection at top vertical connection at bottom 1250 3WTS81 20 00008 0000 58 000 3WT81 24 0 8 76 000 1600 81 61 00008 0000 61 000 3WT81 65 00008 0000 79 000 2500 3WT82 52 00008 0000 94 000 3WT82 56 00008 0000 118 000 3200 3WTS83 22 00008 0000 100 000 3WTS83 26 00008 O000 124 000 Withdrawable design without guide frame guide frame see page 2 27 1250 3WTS81 20 0 36 000 3WT81 24 0 49 000 1600 3WT81 61 00003 0000 38 000 3WT81 65 0 51 000 2500 3WT82 52 00003 0000 59 000 3WT82 56 00003 0000 72 000 3200 3WTS83 22 0 63 000 3WT83 26 00003 0000 76 000 Fixed mounted design horizontal main circuit connection 1250 3WTS81 20 00000 0000 34 000 3WT81 24 00000
55. 4 3 17 3 19 3 25 3 27 3 29 3 30 3 32 3 37 Connecting bars 2 29 3 40 Conversion set 2 29 Crank handle 2 29 Current transformers 2 27 Appendix Page D Door coupling rotary mechansim for circuit breakers 3 40 Door sealing frame 2 22 2 26 E Electrical closing 2 28 Fixed mounted circuit breakers 2 17 2 19 2 20 3 14 bis 3 18 3 29 3 31 Front operated rotary operating mechanism 3 40 Function tester 2 27 G Guide frames for circuit breakers 2 27 l Interlock 3 40 L Locking device 2 22 2 26 2 28 M Manual operating mechanism 2 21 Molded case circuit breakers 3 14 3 41 Motor protection Circuit breakers for 3 14 3 28 3 30 3 31 3 33 3 35 3 38 Motorized operating mechanism 2 21 2 28 3 40 Mutual mechanical interlock 2 22 2 26 2 28 N Non automatic circuit breakers 2 20 O Operating mechanisms for circuit breakers 2 21 3 40 Overcurrent trip units 3 14 3 38 Subject index Page P Phase barriers 3 41 Plug in Circuit breakers 3 19 3 24 3 82 3 35 Position indicator switch 2 29 5 Sealing 2 22 2 26 Shunt release 2 21 3 39 Shutter 2 22 2 24 2 29 System protection Circuit breakers for 3 14 3 38 T Transformers 2 27 Terminal covers 3 41 Terminals 3 41 U Undervoltage releases for circuit breakers 2 21 3 39 W Withdrawable circuit breakers 2 16 2 18 2 20 3 25 3 28 3 36 3 38 Siemens LV 35 2006 4 5
56. 440 V Tow 440 l 15 kg Horizontal main circuit connection ecoline 630 50 95 3WTS0 60 O0004 0000 58 000 3WTS80 64 00004 0000 76 000 800 50 35 3WTS0 80 00004 00 00 58 000 3WT80 84 00004 0000 76 000 1000 50 35 3WT81 00 O0004 0000 58 000 3WT81 04 00004 0000 76 000 1250 50 35 3WT81 20 00004 0000 58 000 3WT81 24 00004 0000 76 000 Horizontal main circuit connection 630 50 50 3WT80 61 O0004 0000 58 000 3WT80 65 00004 0000 76 000 800 50 50 3WTS0 81 O0004 0000 58 000 3WTS80 85 00004 0000 76 000 1000 50 50 3WTS81 01 O0004 0000 58 000 3WT81 05 00004 0000 76 000 1250 50 50 3WT81 21 00004 0000 58 000 3WT81 25 00004 0000 76 000 1600 50 50 3WTS81 61 O0004 0000 61 000 3WT81 65 00004 0000 79 000 2000 65 60 3WT82 02 00004 0000 94 000 3WT82 06 00004 0000 118 000 2500 65 60 3WT82 52 00004 0000 94 000 3WT82 56 00004 0000 118 000 3200 65 60 3WT83 22 00004 0000 100 000 3WTS83 26 00004 0000 124 000 Horizontal main circuit connection at top vertical connection at bottom ecoline 630 50 35 3WT80 60 O0008 0000 58 000 3WT80 64 8 76 000 800 50 35 3WT80 80 O0008 0000 58 000 3WT80 84 O0008 0000 76 000 1000 50 35 3WTS81 00 8 58 000 3WT81 04 000008 0000 76 000 1250 50 35 3WT81 20 00008 0000 58 000 3WT81 24 00008 0000 76 000 Horizontal main circuit connection at top vertical connection at bottom 630 50 50 3WTS0 61 O0008 0000 58 000 3WT80 6
57. 5 2006 3 19 3VT Molded Case Circuit Breakers up to 630 Plug in circuit breakers with front terminals for system and motor protection thermal magnetic overcurrent trip units Type Rated Setting Setting Standard switching High switching Very high switching current current of current of capacity N capacity H capacity L inverse instanta Icu at AC 415 440 V Icu at AC 415 440 V Icu at AC 415 440 V time neous delayed short cir overload cuit release L release In I A A Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases and permanently set short circuit releases Basic Price Basic Price Basic Price gt NSEO 00695 VT 250 160 160 1600 35 3VT83 16 1AA03 F2 200 200 2000 35 3VT83 20 1AA03 F2 250 250 2500 35 3VT83 25 1 03 2 Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions with adjustable thermal overload releases and permanently set short circuit releases fs NSEO 00703 VT 250 160 112 160 1600 E 50 3VT83 16 2 03 2 200 140 200 2000 50 3VT83 20 2BAO3 F2 250 175 250 2500 50 3VT83 25 2 03 2 Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases and permanently set short circuit releases NSEO 00695
58. 5 000008 0000 76 000 800 50 50 3WTS80 81 00008 00 00 58 000 3WT80 85 00008 0000 76 000 1000 50 50 3WTS81 01 O0008 0000 58 000 3WT81 05 000008 0000 76 000 1250 50 50 3WT81 21 00008 0000 58 000 3WT81 25 00008 0000 76 000 1600 50 50 3WTS81 61 O0008 0000 61 000 3WT81 65 000008 0000 79 000 2000 65 60 3WT82 02 00008 0000 94 000 3WT82 06 000008 0000 118 000 2500 65 60 3WT82 52 00008 0000 94 000 3WT82 56 000008 0000 118 000 3200 65 60 3WT83 22 00008 0000 100 000 3WT83 26 00008 0000 124 000 Without guide frame ecoline guide frame see page 2 27 630 50 35 3WTS0 60 O0003 0000 36 000 3WT80 64 00003 0000 49 000 800 50 35 3WTS0 80 O0003 0000 36 000 3WT80 84 00003 0000 49 000 1000 50 35 3WTS81 00 O0003 0000 36 000 3WT81 04 00003 0000 49 000 1250 50 35 3WT81 20 00003 0000 36 000 3WT81 24 00003 0000 49 000 Without guide frame guide frame see page 2 27 630 50 50 3WTS0 61 O0003 0000 36 000 3WT80 65 00003 0000 49 000 800 50 50 3WTS0 81 O0003 0000 36 000 3WT80 85 00003 0000 49 000 1000 50 50 3WTS81 01 O0003 0000 36 000 3WT81 05 00003 0000 49 000 1250 50 50 3WT81 21 00 0003 0000 36 000 3WT81 25 00003 0000 49 000 1600 50 50 3WTS81 61 O0003 0000 38 000 3WT81 65 00003 0000 51 000 2000 65 60 3WT82 02 O0003 0000 59 000 3WT82 06 00003 0000 72 000 2500 65 60 3WT82 52 00003 0000 59 000 3WT82 56 00003 0000 72 000 3200 65 60 3WT83 22 00003 0000 63 000 3WT83 26 00003 0000 76 000 Electronic trip unit Order No Additional Order No Additional
59. 5 1 05 1 04 1 03 at 40 x In 1 00 1 00 1 00 1 00 1 00 1 00 at 50 C x In 0 93 0 93 0 94 0 95 0 92 0 90 at 55 C x In 0 90 0 89 0 91 0 91 0 88 0 85 at 60 C x I 0 87 0 85 0 88 0 87 0 85 0 80 Power loss of the circuit breaker Three pole total power loss Fixed mounted thermal magnetic overcurrent trip unit W 25 25 30 50 135 180 version electronic overcurrent trip unit ETU W 40 60 90 Plug in version thermal magnetic overcurrent trip unit W 40 65 165 205 electronic overcurrent trip unit ETU W 55 90 115 Withdrawable thermal magnetic overcurrent trip unit W 165 205 version electronic overcurrent trip unit ETU W 90 115 Shunt release Range of supply voltage 0 7 1 1 x 06 Power loss at AC 220 V50 Hz 150 rated control supply voltage Us AC 380 V 50 Hz 150 DC 110V 150 DC220V W 150 Undervoltage release Power loss at 220V50Hz VA 10 rated operating voltage Ua 380V50Hz VA 10 DC110V W4 DC220V W4 Operating voltage 0 35 0 7 x Ue Release circuit breaker is tripped 0 35 x Pick up circuit breaker can be closed Auxiliary contacts Conventional thermal current 4 6 Rated insulation voltage U 50Hz V 250 380 Rated current at rated operating voltage U AC 220V50Hz 6 AC 30 50 2 A 35 DC 110V A DC220V 0 14 0 2 Motorized operating mechanism Range of supply voltage 0 85 1 1 x Us Power loss at AC 220V50Hz 200 110 AC 380 V50 He VA 200 10 normal power DC 11
60. 50 3 84 40 2DA03 J2 A Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases and permanently set short circuit releases M rear terminals horizontal NSEO 00695 VT 630 400 400 4000 35 3VT85 40 1AA03 K2 50 3VT85 40 2AA03 K2 65 3VT85 40 3AA03 K2 500 500 5000 35 3VT85 50 1AA03 K2 50 3VT85 50 2AA03 K2 65 3VT85 50 3AA03 K2 630 630 6300 35 3VT85 63 1AA03 K2 50 3VT85 63 2AA03 K2 65 3VT85 63 3AA03 K2 a Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions A with permanently set thermal overload releases and permanently set short circuit releases rear terminals vertical NSEO 00695 VT 630 400 400 4000 35 3VT85 40 1AA03 L2 50 3VT85 40 2AA03 L2 65 3VT85 40 3AA03 L2 500 500 5000 35 3VT85 50 1AA03 L2 50 3VT85 50 2AA03 L2 65 3VT85 50 3AA03 L2 630 630 6300 35 3VT85 63 1AA03 L2 50 3VT85 63 2AA03 L2 65 3VT85 63 3AA03 L2 Siemens LV 35 2006 3 27 3VT Molded Case Circuit Breakers up to 630 Withdrawable circuit breakers with rear terminals for system and motor protection electronic overcurrent trip units Rated Setting Setting current Standard switching High switching Very high switching Current current of of instanta capacity N capacity H capacity L inverse neous short Icu at AC 415 440 V Icu at AC 415 440 V Ic at AC 415 440 V I time circuit release OrderNo
61. 83 25 1AA04 A2 Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with adjustable thermal overload releases permanently set short circuit releases and with overload and short circuit releases 100 fs 5 0 00703 VT 250 160 112 160 1600 E 50 3VT83 16 2 04 2 200 140 200 2000 50 3VT83 20 2 04 2 250 175 250 2500 50 3VT83 25 2 04 2 Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with permanently set thermal overload releases permanently set short circuit releases and with N overload and short circuit releases 100 NSEO 00695 VT 400 250 250 2500 35 3VT84 25 1 04 2 315 315 3150 35 3VT84 31 1 04 2 400 400 4000 35 3VT84 40 1 04 2 Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions sgg Ai with adjustable thermal overload releases permanently set short circuit releases uw and with N overload and short circuit releases 10096 NSEO 00703 VT 400 250 175 250 2500 50 3 84 25 2 04 2 315 220 5 315 3150 50 3VT84 31 2 04 2 400 280 400 4000 50 3 84 40 2 04 2 7 Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions A with permanently set thermal overload releases permanently set short circuit releases
62. 98 67 1JC00 on req when circuit breaker is in connected position 3 Please order the number of connecting bars as required for the application Siemens LV 35 2006 2 29 Project planning aids it Breakers up to 3200 Characteristic curves The characteristics show the behavior of the electronic trip unit when it is activated by a current that is already flowing before the tripping operation If the overcurrent tripping occurs immediately after switch on and the electronic trip unit is therefore not yet enabled the opening time is extended depending on the level of the overcurrent by approximately 3 to 10 ms In order to deter Tripping characteristics L and S S definite time delayed Opening time G NSEO EN 01401 15 adjustable as multiples of Jp 4 6 810 20 40 60 100 200 SIR Current Tripping characteristics of electronic trip units version ETU2WT Key to illustrations above Inverse time delayed electronic trip unit L Ip Current setting adjustable Current setting 50 or 100 In for the conductor tp Time lag class permanently set to 10 s mine the total break times of the circuit breakers approximately 15 ms must be added to the opening times shown for the arcing time Tolerances according to IEC 60947
63. Drivesvsstems viii iuis irer Motion Control System SIMOTION PM 10 SINAMICS G130 Drive Converter Chassis Units D 11 SINAMICS G150 Drive Converter Cabinet Units Process Instrumentation and Analytics SINAMICS G110 Inverter Chassis Units D 11 1 Field Instruments for Process Automation FI 01 SINAMICS S120 Servo Control Drive System D 21 2 Measuring Instruments for Pressure SINAMICS 5150 Drive Converter Cabinet Units D 21 3 Differential Pressure Flow Level and Temperature Positioners and Liquid Meters _ PDF Indicators for panel mounting MP 12 2 SIREC Recorders and Accessories MP 20 SIMOREG K 6RA22 Analog Chassis Converters DA 21 2 SIPART Controllers and Software MP 31 SIMOREG DC MASTER 6RM70 Digital Converter DA 22 SIWAREX Weighing Systems WT 01 Cabinet Units Continuous Weighing and Process Protection WT 02 SIMOVERT PM Modular Converter Systems DA 45 Gas Analysis Equipment for the Process Industry PA 10 SIEMOSYN Motors DA 48 PDF Process Analytics PA 11 MICROMASTER 410 420 430 440 Inverters DA 51 2 SGU SENSE SEE CURTIS ES MICROMASTER 411 COMBIMASTER 411 DA 51 3 SPAN Ligu PA 2O SIMOVERT MV Medium Voltage Drives DA 63 SIMOVERT MASTERDRIVES Vector Control DA 65 10 siMATIC Industrial Automation Systems SIMOVERT MASTERDRIVES Motion Control DA 65 11 SIMATIC PCS Process Control System ST 45 Synchronous and asynchronous servomotors for DA 65 3 PDF SIMATIC 55 505 Automation Systems ST 50 SIMOVERT
64. ES instead of OFF button 1 removable OFF position with shutter size l up to 1600 A size 2000 3200 A Options and Accessories see Options and Accessories for Air Circuit Breakers pages 2 21 to 2 30 1 This disables mechanical or electrical ON commands 2 Not available for circuit breakers without guide frame see also page 2 22 2 20 Siemens LV 35 2006 3WT Air Circuit Breakers up to 3200 E Selection and ordering data Design Operating mechanism Order No supplement 9th to 11th position of Order No of circuit breaker see pages 2 18 to 2 20 must be added as listed below 3WT8 H B B Additional price Manual operating mechanism A none with mechanical closing Manual operating mechanism with mechanical and electrical closing Closing solenoid AC 50 60 Hz V DC V 24 B 110 127 110 125 E 220 240 220 250 F Manual motorized operating mechanism with mechanical and electrical closing Motor Closing solenoid AC 50 60 Hz V DC V AC 50 60 Hz V DC V 24 24 24 G 110 127 110 125 110 127 110 125 K 220 240 220 250 220 240 220 250 U 1st auxiliary release Without 1st auxiliary release A none Shunt release f F1 AC 50 60 Hz V DC V 24 B 110 127 110 125 F 220 240 220 250 G Undervoltage release r F3 AC 50 60 Hz V DC V 24 110 127 110 125 220 240 220 250 380 415 Undervoltage release rc F8
65. ETU 8th position of Order No supple price supple price ETU2WT protection functions LSI mens 1 mens 1 ETU8WT protection functions LSING 1 2 2 ETUSWT protection functions LSIN 1 with LCD display 3 3 Operating mechanism auxiliary release auxiliary switch 9th to 11th position of Order No further options see page 2 21 Manual operating mechanism with mechanical closing without 1st and 2nd auxiliary releases with auxiliary switch 2 NO 2 NC Accessories 13th to 16th position of Order No further options see pages 2 22 to 2 26 with door sealing frame 40 2 none 2 none with door sealing frame 40 3 2 3 2 with shutter size l up to 1600 A size Il 2000 3200A with door sealing frame 40 3 2 3 5AF2 with safety lock device CES instead of OFF button 2 removable in OFF position with shutter size up to 1600 A size 2000 3200 A 1 Current transformer for overload protection in the neutral conductor and for ground fault protection must be ordered separately see page 2 27 2 18 Siemens LV 35 2006 2 This disables mechanical or electrical ON commands 3 Not available for circuit breakers without guide frame see also page 2 22 Horizontal main circuit connection ecoline 3WT Air Circuit Breakers up to 3200 A AC 3 and 4 pole fixed mounted design Short time 3 pole 4 pole withstand Weight current Tow 440
66. Molded Case Circuit Breakers up to 630 Project planning aids NSEO 01436 __ HSEQ 01437 Tn I III Eco TE TTT AN T UN I I I ii amp TEE E A Total opening time 2 Second Sa 5 gt Total opening time Second Minule MI T 1 15 2 4 4 587810 15 20 30 LEM 1 15 2 3 4 6878 10 15 20 FT 10C _ i E a Current as a multiple of setting current Ir Current as a multiple of setting current Ir Tripping characteristic for VT250 circuit breaker Tripping characteristic for 400 circuit breaker NSEQO 01438 im sch HT ini D ohm 0 06 0 04 in it EHI on 1 152 2 4 5687810 15 20 30 4050 70 100 p Total opening time o Minute e s Current as a multiple of setting current Ir Tripping characteristic for 630 circuit breaker Siemens LV 35 2006 3 43 3VT Molded Case Circuit Breakers up to 630 Project planning aids 01439 HE Fie coe in PET CINES er e _ mmm
67. OR leading tripped signaling L G alarm Zone Selective Interlocking load monitoring After activation of the electronic trip unit it sends a signal contactless via optocoupler Max rated operating voltage U Max rated operating current U DC V DC mA Degree of protection Weight Voltage deviation Frequency deviation Contact transfer time Switchover time Return transfer time Break time Ambient temperature Storage temperature 1 The operating range is only permissible for the specified rated voltages and corresponds to the battery charging voltage 2 Without any welding of the contacts only at I lt 1 kA in accordance with DIN VDE 0660 Part 200 400 V 400 V up to 24 110 220 230 380 400 10 10 10 10 6 6 6 4 24 110 220 10 3 5 1 10 1 2 0 4 10 TDz 16 A Dz 10 110 220 0 14 0 1 24 220 0 2 0 1 2 A Dz quick continuous until reset 24 20 IP40 approx 10 kg 772055772 not monitored 200 ms T1 adjustable 1 5 s 30 s 200 ms 200 ms T2 adjustable 5 s 100 s 65 ms 25 55 C 50 80 C Siemens LV 35 2006 2 15 3WT Air Circuit Breakers to 3200 A AC 3 and 4 pole withdrawable design with guide frame Selection and ordering data quick selection Size Rated Short circuit Short time 3 pole 4 pole current breaking withstand Weight Ila capacity current approx Toy 440 V Tow A40 V i 1s kg ETU2WT horizon
68. Opening time 601 s NSEO EN 01402 mim 55999 N con Phases du ductor N conductor 1000 7 r 25096 Ig y 100 Ip 101 500 5 L 1 25 x 2 2 N VIS Isa adjustable as a PINOT Nes multiples of Jp NL 3x 5 10 5 2 1 0 5 0 2 0 1 0 05 li CAA wv a RA LA AA 0 02 0 01 0 005 0406 1 2 4 6810 20 40 60 100 Current Tripping characteristics of electronic trip units version ETU8WT Short time delayed short circuit release S Operating current adjustable ta Delay time adjustable Tripping characteristic I Opening time ANSEO 01151 1 40 60 100 200 1 SI Current gt Tripping characteristics of electronic trip units versions ETU2WT and ETU8WT 1 Transformer primary rated current Instantaneous short circuit release I I Operating current permanently set 2 30 Siemens LV 35 2006 Tripping characteristic G definite time delayed Opening time L adjustable as multiples of 7 0 4 06 1 2 4 6 10 20xI Current Tripping characteristics of electronic trip units version ETU8WT I Transformer primary rated current Ground fault r
69. UG00 0AA2 49 000 2000 65 60 3WT82 02 1UG00 0AA2 57 000 3WT82 06 1UG00 0AA2 70 000 2500 65 60 3WT82 52 1UG00 0AA2 57 000 3WT82 56 1UG00 0AA2 70 000 3200 65 60 3WT83 22 1UG00 0AA2 61 000 3WT83 26 1UG00 0AA2 74 000 ETUG8WT horizontal main circuit connection ecoline 630 50 35 3WT80 60 2UG00 0AA2 34 000 3WT80 64 2UG00 0AA2 47 000 800 50 35 3WT80 80 2UG00 0AA2 34 000 3WT80 84 2UG00 0AA2 47 000 1000 50 35 3WT81 00 2UG00 0AA2 34 000 3WT81 04 2UG00 0AA2 47 000 1250 50 35 3WT81 20 2UG00 0AA2 34 000 3WT81 24 2UG00 0AA2 47 000 ETU8WT horizontal main circuit connection 630 50 50 3WT80 61 2UG00 0AA2 34 000 3WT80 65 2UG00 0AA2 47 000 800 50 50 3WT80 81 2UG00 0AA2 34 000 3WT80 85 2UG00 0AA2 47 000 1000 50 50 3WT81 01 2UG00 0AA2 34 000 3WT81 05 2UG00 0AA2 47 000 1250 50 50 3WT81 21 2UG00 0AA2 34 000 3WT81 25 2UG00 0AA2 47 000 1600 50 50 3WT81 61 2UG00 0AA2 36 000 3WT81 65 2UG00 0AA2 49 000 Ill 2000 65 60 3WT82 02 2UG00 0AA2 57 000 3WT82 06 2UG00 0AA2 70 000 ll 2500 65 60 3WT82 52 2UG00 0AA2 57 000 3WT82 56 2UG00 0AA2 70 000 ll 3200 65 60 3WT83 22 2UG00 0AA2 61 000 83 26 2UG00 0AA2 74 000 ETU5WT horizontal main circuit connection ecoline 630 50 35 3WT80 60 3UG00 0AA2 34 000 3WT80 64 3UG00 0AA2 47 000 800 50 35 3WT80 80 3UG00 0AA2 34 000 3WT80 84 3UG00 0AA2 47 000 1000 50 35 3WT81 00 3UG00 0AA2 34 000 3WT81 04 3UG00 0AA2 47 000 1250 50 35 3WT81 20 3UG00 0AA2 34 000 3WT81 24 3UG00 0AA2 47 000 ETU5WT horizontal main
70. V e Very high switching capacity Ixy 65 kA at AC 50 60 Hz 415 440 V 3VT Molded Case Circuit Breakers up to 630 General data Connection The 3VT circuit breakers are equipped with incoming and out going front accessible connecting bars which are suitable for fixed and flexible copper bars or cables These are suitable for connection of standard busbars The incoming and outgoing connections for the circuit breaker can be freely selected and can be used for front or rear connec tion The electrical specifications remain the same Bare conductors at the top connections must be insulated in the arc quenching space that is necessary above the arcing cham bers Phase barriers or terminal covers can be used for this pur pose For the 3VT circuit breakers the connections for the internal accessories auxiliary releases auxiliary switches and alarm switches are supplied with terminal screws The auxiliary releases shunt releases and undervoltage re leases auxiliary switches and alarm switches for all 3VT circuit breakers can be connected easily and directly The motorized operating mechanisms are always equipped with terminals VT63 to VT100 circuit breakers VT100 circuit breaker The main components of the VT63 and VT10O circuit breakers are the three conducting paths with the incoming and outgoing terminals The fixed and moving contacts are designed in such a way that the contacts are magnetically repelled if
71. akers with front terminals for system and motor protection thermal magnetic overcurrent trip units Type Rat Setting Setting current Standard switching High switching Very high switching ed currentof ofinstanta capacity N capacity H capacity L cur inverse neous short Ic at AC 415 440 V Ic at AC 415 440 V Ic at AC 415 440 V rent time circuit release delayed EM E In Lu Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with permanently set thermal overload releases permanently set short circuit releases and with overload and short circuit releases 100 Basic Price NSEO 00695 VT 400 250 250 2500 35 3VT84 25 1 04 2 315 3150 35 3VT84 31 1 04 2 400 4000 35 3VT84 40 1 04 2 Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions 315 400 i V N with adjustable thermal overload releases permanently set short circuit releases and with N overload and short circuit releases 100 5 0 00703 VT 400 250 175 250 2500 50 3VT84 25 2 04 2 315 220 5 315 3150 50 3VT84 31 2 04 2 400 280 400 4000 50 3VT84 40 2 04 2 E Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions A with permanently set thermal overload releases permanently set short circuit releases
72. al when planning and configuring automation systems It goes without saying that this information must always be fully up to date The Siemens Automation and Drives Group A amp D has therefore built up a comprehensive range of information in the World Wide Web which offers quick and easy access to all data required Under the address http www siemens com automation you will find everything you need to know about products sys tems and services Detailed information together with convenient interactive func tions The interactive catalog CA 01 covers more than 80 000 products and thus provides a full summary of the Siemens Automation and Drives product base Here you will find everything that you need to solve tasks in the fields of automation switchgear installation and drives All information is linked into a user interface which is easy to work with and intuitive After selecting the product of your choice you can order at the press of a button by fax or by online link Information on the interactive catalog can be found in the Inter net under http www siemens com automation ca01 or on CD ROM e Automation amp Drives CA 01 Order No E86060 D4001 A110 C3 7600 The A amp D Mall is the virtual department store of Siemens AG in the Internet Here you have access to a huge range of products presented in electronic catalogs in an informative and attractive Way Data transfer via EDIFACT allows the whole
73. aling cap over OFF button blocking device and mutual mechanical interlock for 3WT circuit breaker Sealing cap to prevent unauthorized opening cannot be combined with safety lock Blocking device to prevent opening of the cabinet door with the circuit breaker closed Interlock module with a Bowden wire 2 m when interlocking three circuit breakers an additional Bowden wire is required see page 2 28 With door sealing frame 40 2 locking device blocking device and mutual mechanical interlock for 3WT circuit breaker With safety lock device CES instead of OFF button 1 key removable in OFF position Blocking device to prevent opening of the cabinet door with the circuit breaker closed Interlock module with a Bowden wire 2 m when interlocking three circuit breakers an additional Bowden wire is required see page 2 28 With door sealing frame 40 0AG2 locking device and sealing cap over OFF button Locking device mounting set for CASTELL lock Interlock to be obtained from the manufacturer of the locks CASTELL lock FS 2 Sealing cap to prevent unauthorized opening cannot be combined with safety lock With door sealing frame 40 2 5 digit operating cycles counter locking device sealing cap over OFF button blocking device and mutual mechanical interlock for 3WT circuit breaker Locking device mounting set for CASTELL lock 2 Interlock to be obtained from the manufacturer of the locks CASTELL lock FS 2 S
74. and process industry EM Manacem L anagemei Wi FE ee E ml E T 1 5 or Manage 1 6 Totally Integrated Power energy distribution and management from one source Totally Integrated Power by Siemens offers integrated solutions for energy distribution in functional and industrial buildings covering everything from medium high voltage to power outlets Totally Integrated Power is based on integration in planning and configuration as well as coordinated products and systems In addition it features communications and software modules for connecting power distribution systems to industrial automation and building automation thereby offering a substantial savings potential Communication HMI Load manage ment Process production automation Products and systems lt 110 kV Planning and configuration Graphs Prognoses Message Selective Protocols Cost center tenance error protection manage E Substation Distribution ment Maintenance task Hall 1 Air conditioning system checkup Distribution 3 Replacing circuit breaker contacts Infeed II Replacing meters
75. and with overload and short circuit releases 10096 NSEO 00695 VT 630 400 400 4000 35 3VT85 40 1AA04 A2 50 3VT85 40 2 04 2 65 3VT85 40 3AA04 A2 500 500 5000 35 3VT85 50 1AA04 A2 50 3VT85 50 2 04 2 65 3VT85 50 3AA04 A2 630 630 6300 35 3VT85 63 1 04 2 50 3VT85 63 2 04 2 65 3VT85 63 3AA04 A2 3 30 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 4 pole Fixed mounted circuit breakers for system and motor protection electronic overcurrent trip units Type Rated Setting Setting current Standard switching High switching Very high switching current currentof of instanta capacity N capacity H capacity L inverse neous short Icu at AC 415 440 V Icu at AC 415 440 V Icu at AC 415 440 V In time circuit release Bade Basic delayed Price Price overload J release L In A A A KA KA KA Circuit breakers for system and motor protection electronic overcurrent trip unit LSIG functions with adjustable thermal overload releases and adjustable short circuit releases 5 0 01422 d VT 400 250 0 4 1 0 x I 2 5 10 12x I 35 3VT84 25 1 04 2 50 3VT84 25 2 04 2 315 0 4 1 0 x 2 5 10 12x I 35 3VT84 31 1 04 2 50 3VT84 31 2 04 2 400 0 4 1 0 x I 2 5 10 12x I 35 3VT84 40 1 04 2 50 3VT84 40 2 04 2 Circuit breakers for system protection electronic overcurrent trip unit LSIG fu
76. anical and electrical closing motor and closing solenoid 220 240 V AC 50 60 Hz 220 250 V DC 220 240 V AC 50 60 Hz 220 250 V DC Shunt release F with door sealing frame 40 without 2nd auxiliary release with auxiliary switch 2 NO 2 NC with shutter 1 Current transformer for overload protection in the neutral conductor and for ground fault protection must be ordered separately see page 2 27 2 16 Siemens LV 35 2006 3WT Air Circuit Breakers up to 3200 3 4 pole fixed mounted design Selection and ordering data quick selection Size Rated Short circuit Short time 3 pole 4 pole current breaking withstand Weight lia capacity current approx 14 440 Tow 440 V 1s A kg ETU2WT horizontal main circuit connection ecoline 630 50 35 3WT80 60 1UG00 0AA2 34 000 3WT80 64 1UG00 0AA2 47 000 800 50 35 3WT80 80 1UG00 0AA2 34 000 3WT80 84 1UG00 0AA2 47 000 1000 50 35 3WT81 00 1UG00 0AA2 34 000 3WT81 04 1UG00 0AA2 47 000 1250 50 35 3WT81 20 1UG00 0AA2 34 000 3WT81 24 1UG00 0AA2 47 000 ETU2WT horizontal main circuit connection 630 50 50 3WT80 61 1UG00 0AA2 34 000 3WT80 65 1UG00 0AA2 47 000 800 50 50 3WT80 81 1UG00 0AA2 34 000 3WT80 85 1UG00 0AA2 47 000 1000 50 50 3WT81 01 1UG00 0AA2 34 000 3WT81 05 1UG00 0AA2 47 000 1250 50 50 3WT81 21 1UG00 0AA2 34 000 3WT81 25 1UG00 0AA2 47 000 1600 50 50 3WT81 61 1UG00 0AA2 36 000 3WT81 65 1
77. ard e Signaling switch for overload and short circuit tripping with mechanical closing lockout Easy to operate e Unambiguous ON OFF indicator with auxiliary switch for signal e Ready to close indicator with signaling switch as safety standard Modular Many components such as auxiliary releases motorized oper ating mechanisms electronic trip units and current transformers can be replaced or retrofitted to adapt the circuit breaker to changing requirements Minimal power loss and therefore low energy consumption The low power consumption of the electrical components also saves money when it comes to purchasing the control power transformers Where space is at a premium or ventilation is limited E Application Specifications IEC 60947 2 VDE 0660 Part 101 GB 14048 2 CCC Approval climate proof to IEC 60068 2 30 Approval according to maritime classification on request Operating conditions The 3WT circuit breakers are climate proof in accordance with IEC 60068 2 30 They are intended for use in enclosed areas where no severe op erating conditions e g dust corrosive vapors damaging gases are present When installed in dusty or damp areas suitable enclosures must be provided If damaging gases e g hydrogen sulfide are present in the surrounding air sufficient incoming fresh air must be supplied The permissible ambient temperatures and the associated rated currents are listed in the technical sp
78. ated Automation is a unique common solution platform that covers all the sectors Totally Integrated Automation is an integrated platform for the entire production line from receiving to technical processing Enterprise Resource Planning Ethernet Production Material 5 Order Management Management Manufacturing f Execution EEE Production Equipment systems Operations Management IL Recording I N SIMATIC NET SINAUT Telecontrol SIMATIC Industrial System Software Communication TEH SIMATIC HEE Machine Vision OGP 50000 i Industrial Wireless i Communication T Safety Integrated E BHORE EOI I El e PC based Automation 2 VAR Building o o Technology 000000 Micro Automation and ECOFAST IP65 Actuator Sensor Distributed Interface Level Automation System and production areas to shipping Thanks to the system oriented engineering environment integrated open communications as well as intelligent diagnostics options your plant now benefits in every phase of the life cycle In fact to this day we are the only company worldwide that can offer a control system based on an integrated platform for both the production
79. ating current display Ground fault protection e Description Ground fault releases G sense fault currents that flow to ground and that can cause fire in the plant Multiple circuit breakers connected in series can have their delay times ad justed so as to provide time graded discrimination The reason for tripping is indicated by means of an LED when the query button is activated e Measurement methods Vectorial summation formation with current transformer in neutral conductor The neutral conductor current is measured directly and is evaluated for neutral conductor overload protection The electronic trip unit determines the ground fault current by means of vectorial summation current formation for the three phase currents and the N conductor current NSEO 01412 Three pole circuit breakers current transformers in the neutral conductor Current transformer T5 must be con nected to auxiliary current connec tion Electronic trip unit version 400 13 400 14 e ETUSWT ETU8WT 2 8 Siemens LV 35 2006 For 4 pole circuit breakers the fourth current transformer for the N conductor is installed internally Direct acquisition of the ground fault current by means of a current transformer in the grounded neutral point of the trans former The current transformer is installed directly into the grounded neutral point of the transformer NSEO 01413 Three pole circuit breakers current transformers
80. cal fault Thermal magnetic overcurrent trip unit Application system and motor A pp y Mu protection TM LI LIN function NSEO 00689 Overload protection fixed short circuit protection fixed Application system and motor protection TM LI LIN function Overload protection adjustable Ip 0 7 to 1 x J short circuit protection fixed NSEO 00690 Electronic overcurrent trip unit Application system and motor protection ETU LSI LSIG function Overload protection adjustable I 20 4 1 0 x fa o Short time short circuit protection adjustable leg 15 5 8 XJ 2 5 0 01422 b m ra g a Bg p IMAL LJ as P AT I 9 i p BE Ww Wu BN Em B Ww O MU N General data Ground fault protection Ground fault releases g sense fault currents that flow to ground and that can cause fire in the plant Several circuit breakers con nected in series can provide graduated discrimination by means of the adjustable delay time Short circuit protection adjustable 52 5 U 12 3 G Ground fault protection adjustable n I 0 2 0 4 1 0 x I OFF Pre Alarm c 0 7 1 0 x I Switch for long time delay setting I Current beam indication of operation Switch for earth fault 1 current setting Ir ixi 0 1 Aaa mm i pnm
81. can be delayed between 0 2 and 3 2 s AC 50 60 Hz V DC V 110 127 110 125 U 220 240 220 250 V 380 415 2nd auxiliary release and auxiliary switch Without 2nd auxiliary release with 1st auxiliary contact block standard 0 none 2 NO 2 NC Shunt release f F2 with 1st auxiliary contact block standard AC 50 60 Hz V DC V 24 2 NO 2 NC 1 110 127 110 125 2 NO 2 NC 2 220 240 220 250 2 NO 2 NC 3 Without 2nd auxiliary release with 1st and 2nd 4 auxiliary contact block 2 NO 2NC 2 CO Shunt release f F2 with 1st and 2nd AC 50 60 Hz V DC V auxiliary contact block 24 2 2 2 5 110 127 110 125 2 NO 2NC 2 CO 6 220 240 220 250 2 NO 2NC 2 CO 7 Siemens LV 35 2006 2 21 3WT Air Circuit Breakers up to 3200 Design Order No Additional price supplement 13th to 16th position of Order No of circuit breaker see pages 2 18 to 2 20 must be added as listed below 3 pole 4 pole 3WT8 BM BB E For withdrawable circuit breakers without guide frame With door sealing frame IP40 5 AA2 none none With door sealing frame IP40 5AE2 and locking device With safety lock device CES instead of OFF button 1 key removable in OFF position For withdrawable circuit breakers with guide frame With door sealing frame IP40 2 With door sealing frame 40 2 sealing cap over OFF button and shutter Sealing cap to prevent unauthorized opening
82. ce list may be subject to European German and or US export regulations Therefore any export requiring a license is subject to approval by the competent authorities According to current provisions the following export regulations must be observed with respect to the products featured in this catalog price list AL Number of the German Export List Products marked other than N require an export license In the case of software products the export des ignations of the relevant data medium must also be generally adhered to Goods labeled with an AL not equal to N are subject to a European or German export authori zation when being exported out of the EU ECCN Export Control Classification Number Products marked other than N are subject to a reexport license to specific countries In the case of software products the export designations of the relevant data medium must also be generally adhered to Goods labeled with an ECCN not equal to N are subject to a US re export authorization Even without a label or with an AL or ECCN N authoriza tion may be required due to the final destination and purpose for which the goods are to be used The deciding factors are the AL or ECCN export authorization indicated on order confirmations delivery notes and invoices Errors excepted and subject to change without prior notice A amp D VuL En 17 03 05 Siemens LV 35 2006 Ap
83. ction electronic overcurrent trip unit LSI functions with adjustable thermal overload releases and adjustable short circuit releases NSEO 01422 VT 250 160 0 4 1 0x1 2 5 10 12x 1 35 3VT83 16 1 03 2 50 3VT83 16 2EA03 F2 200 0 4 1 0 1 2 5 10 12x 1 35 3VT83 20 1EA03 F2 50 3VT83 20 2EA03 F2 250 0 4 1 0x1 2 5 10 12x 1 35 3VT83 25 1EA03 F2 50 3VT83 25 2 03 2 Circuit breakers for system and motor protection electronic overcurrent trip unit LSI functions with adjustable thermal overload releases and adjustable short circuit releases NSEO 01422 VT 400 250 0 4 1 0 x Jn 2 5 10 12x 1I 35 3VT84 25 1EA03 F2 50 3 84 25 2 03 2 315 0 4 1 0x1 2 5 10 12 1 35 3VT84 31 1 03 2 50 3VT84 31 2EA03 F2 400 0 4 1 0x1 2 5 10 12x 1 35 3VT84 40 1EA03 F2 50 3VT84 40 2EA03 F2 Siemens LV 35 2006 3 21 3VT Molded Case Circuit Breakers up to 630 Plug in circuit breakers with rear terminals for system and motor protection thermal magnetic overcurrent trip units Type Rated Setting Setting Standard switching High switching Very high switching current current of current of capacity N capacity H capacity L inverse instanta Icu at AC 415 440 V Icu at 415 440 V Icu at 415 440 V Basic Price Basic Price Basic Price overload cuit release L release delayed short cir T Jraer INO SU In f A A A kA E Circuit breakers for system protection th
84. d ultimate short circuit up to AC 440 V kA 50 65 breaking capacity rms value Permissible ambient temperatures Operation 1 20 70 Storage 40 80 Rated short time withstand current Zew 055 kA 50 50 60 at 50 60 Hz 18 35 150 50 60 De 25 1 30 30 55 35 20 1 25 25 45 45 17 1 20 20 35 Permissible load up to 40 C A 630 800 1000 1250 1600 2000 2500 3200 for fixed mounted and withdrawable circuit at 55 C 600 700 850 1000 1400 1800 2000 2700 breakers at cabinet interior temperature 2y3 Rated rotor operating voltage U V 2000 Power loss at Fixed mounted circuit W 40 60 90 120 140 170 325 420 with 3 phase symmetr load breaker Withdrawable circuit w 80 130 205 255 310 30 535 760 components breaker including guide frame Service life without maintenance mechanical Operating 8000 6000 electrical 5 cycles 5000 2000 with maintenance i mechanical Operating 16000 12000 electrical 5 cycles 10000 4000 Operating frequency 1 min 1 Minimum interval ms 80 between tripping operation by electronic trip unit and next making operation of the circuit breaker only with automatic mechanical resetting of the lockout device Service position 30 30 20 30 and 7 Or NSEO 00061 NSEO 00062 Degree of protection Circuit breaker IP20 when fitted in cabinet or frame Operator panel with door sealing frame 40 Main conductor Copper bars bare Qty 1x 1x 2 2x 2x 2x 3
85. ealing cap to prevent unauthorized opening cannot be combined with safety lock Blocking device to prevent opening of the cabinet door with the circuit breaker closed Interlock module with a Bowden wire 2 m when interlocking three circuit breakers an additional Bowden wire is required see page 2 28 With door sealing frame 40 0AJ2 1 This disables mechanical or electrical ON commands 2 Locks are available at the manufacturer of the locks Siemens LV 35 2006 2 25 3WT Air Circuit Breakers up to 3200 A AC Design Order No Additional price supplement 13th to 16th position of Order No of circuit breaker see pages 2 18 to 2 20 must be added as listed below 3 pole 4 pole 3WT8 H E E NH For fixed mounted circuit breakers With door sealing frame 40 2 5 digit operating cycles counter sealing cap over OFF button blocking device and mutual mechanical interlock for 3WT circuit breaker Sealing cap to prevent unauthorized opening cannot be combined with safety lock Blocking device to prevent opening of the cabinet door with the circuit breaker closed Interlock module with a Bowden wire 2 m when interlocking three 9 9 circuit breakers an additional Bowden wire is required see page 2 28 With door sealing frame 40 2 5 digit operating cycles counter locking device and sealing cap over OFF button Locking device mounting set for CASTELL lock 2 Interloc
86. echanically Mechanical OFF button In the standard version the mechanical OFF button is a push button ocking device against moving the withdrawable circuit breaker Access to the crank hole and application of the crank is pre vented by means of one or more padlocks This also prevents movement of the withdrawable circuit breaker in the guide frame e Auxiliary release Up to two auxiliary releases can be installed at the same time The following are available 1 shunt release or 1 undervoltage release or 2 shunt releases or 1 shunt release 1 undervoltage release The shunt release f has been designed for permanent excita tion This means that it is also possible to block the circuit breaker against being jogged into closing An energy storage device for shunt releases allows the circuit breaker to be opened even if the control voltage is no longer available The undervoltage release r is available without delay as stan dard jumper selectable to 100 ms by customer In addition the undervoltage release rc with a delay in the range from 0 2 to 3 2 s is available Undervoltage release rc with delay for mounting in 3WT circuit breaker Siemens LV 35 2006 2 9 3WT Air Circuit Breakers up to 3200 A AC General data Functional overview of the electronic trip unit system Function Basic functions Overload protection Inverse time delayed Adjustment of the c
87. ecifications Versions Breaking capacity 50 65 kA Rated current 630 to 3200 A Rated operating voltage AC 440 V The 3WT circuit breakers are supplied complete with an operat ing mechanism electronic trip unit and auxiliary switches and are fitted with auxiliary releases The non automatic circuit breakers are supplied without elec tronic trip unit Standard version e Electronic trip unit for overload protection and short circuit pro tection short circuit releases also delayed for time based dis crimination with LEDs for the cause of tripping LED status in dicator query and test button e Auxiliary supply connector The circuit breaker is equipped with the required number of connectors e Mechanical ON and OFF pushbutton e Door sealing frame 40 e ripped signaling switch 1 NO e Ready to close indicator with signaling switch e Spring charge indicator e Auxiliary switches 2 NO 2 NC e Rear horizontal main circuit connections for fixed mounted and withdrawable versions e For 4 pole circuit breakers the fourth pole N is installed on the left and is 100 loadable e Indication and reset button after tripping for tripped signaling switch and mechanical closing lockout e User manual in Chinese English Additional features of the withdrawable design e Main contacts Laminated receptacles in the guide frame penetration blades on the withdrawable circuit breaker e Position indicator in the cont
88. ection thermal magnetic overcurrent trip unit LI functions with adjustable thermal overload releases and permanently set short circuit releases NSEO 00703 VT 160 50 35 50 600 50 3 82 05 2DA03 G2 63 44 1 63 756 50 3 82 06 2DA03 G2 80 56 80 960 50 3 82 08 2DA03 G2 100 70 100 1200 50 3 82 10 2DA03 G2 125 87 5 125 1500 50 3 82 12 2DA03 G2 160 112 160 1920 50 3 82 16 2DA03 G2 3 22 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Plug in circuit breakers with rear terminals for system and motor protection thermal magnetic overcurrent trip units Type Rated Setting current current of Setting Standard switching High switching current of capacity N capacity H inverse instanta Icu at AC 415 440 V Icu at AC 415 440 V time neous delayed short cir overload cuit release L release 1 IR f A A KA kA gt NSEO 00695 VT 250 160 200 250 Very high switching capacity L Icu at 415 440 V Basic Price Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases and permanently set short circuit releases 160 1600 35 3VT83 16 1AA03 G2 200 2000 35 3 83 20 1AA03 G2 250 2500 35 3VT83 25 1AA03 G2 fs NSEO 00703 VT 250 160 200 250 Circuit breakers for system protection thermal magnetic overcurrent trip unit LI fu
89. eep for line side phase barriers 5 Holes for attaching the guide frame 6 Center line of operator panel For safety clearances see page 2 31 SA2 5429a Rated current a b f p A 630 up to 1250 370 410 90 8 60 30 140 1600 370 410 90 15 60 30 140 2000 up to 2500 500 540 120 15 80 40 190 3200 500 540 120 30 100 50 190 2 34 Siemens LV 35 2006 3WT circuit breakers withdrawable version 4 pole Front connection SA2 5331b Q 4 Hated current a b A 630 up to 1250 60 1600 60 2000 up to 2500 80 40 3200 100 50 7 Guide frame 2 Switchboard door 3 Slots 6 mm deep 3 5 mm wide for line side phase barriers 2 Center line of operator panel For safety clearances see page 2 31 15 20 20 390 390 420 420 3WT Air Circuit Breakers to 3200 A AC 408 408 445 445 Double hole 630 to 1600 A Holes in bars to DIN 43673 Project planning aids SA2 5434a 4 Double hole 2000 to 3200 A Holes in bars to DIN 43673 Siemens LV 35 2006 2 35 3WT Air Circuit Breakers up to 3200 Project planning aids 3WT fixed mounted circuit breakers 4 pole Horizontal connection 1201 N 500 NSEO 01415 1 5 2 5422 5 2 5423 55 ZZ 4 10 lt 175 100 14 330 Cleara
90. elease G I Operating current adjustable Delay time adjustable 3WT Air Circuit Breakers up to 3200 Project planning aids Dimensional drawings 3WT circuit breakers withdrawable version 3 pole Horizontal connection 58 10 o e 6 SA2 5326b SA2 5327a G NSEO XX 01406 Cb C gt a Disconnected position b Test position c Connected position D Auxiliary conductor plug in system 2 Guide frame 3 Switchboard door 4 Slots 6 mm deep for line side interphase barriers 5 Holes for attaching the guide frame 6 Center line of circuit breaker SA2 5328b Safety clearances No additional safety clearance is required to adjacent grounded 270 parts above the circuit breaker on fixed mounted circuit breakers identified with 3 The clearance between the connection point and the support for the busbars must not exceed 250 mm Up to a rated operating voltage of AC 440 V the busbars Hated current a b C d e f running vertically such as in the case of front accessible A connection do not have to be screened if the busbar 630 up to 1250 280 320 90 8 60 30 system is not arranged above the circuit breaker In contrast live bare conductors and busbars at voltages 1600 280 320 90 15 60 30 above AC 440 V that are arranged above the circuit 2000 up to 2500 380 420 120
91. ematics Motorized operating mechanism diagram for VT160 to VT630 Us A T AC DC Motor operating 2 mechanism SB1 rm SB2 Jet m Bem E 3 2 Notes SB1 Closing push button ready by user 5 2 Opening push button ready by user U Control power supply P1 P2 Terminal number 1 SA Terminal number Undervoltage release for VT63 to VT630 Us Us Drop Under AC DC AC DC Rectifying voltage Under Device release coil voltage release Coil 8 0 z O 2 lt lt lt lt D 2 250 A to 630 A embedded undervoltage release 63 A to 160 A attached undervoltage release Notes URV Under voltage release Us Control power P1 P2 Terminal number Only broken lines are connected by user Other wiring have been connected by factory which offer user reference 3 66 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Project planning aids Shunt release for VT63 to VT630 SB2 rr OFF Us AC DC NSEO 01495a 582 Opening push button ready by user P3 P4 Terminal number B Control power OFF Auxiliary contact Only broken lines are connected by user Other wiring have been connected by factory which offer user reference Alarm switches for VT63 to VT630 State o
92. ens office Siemens AG 2005 3VT Molded Case Circuit Breakers up to 630 A Appendix SIEMENS 2 Siemens LV 35 2006 Introduction Welcome to Automation and Drives Totally Integrated Automation Innovations for more productivity Totally Integrated Power Energy distribution and management from one source Low voltage controls and distribution Basis for advanced solutions 3VT and 3WT circuit breakers The economic solution Siemens LV 35 2006 Welcome to Automation and Drives We would like to welcome you to Automation and Drives and our comprehensive range of products systems solutions and services for production and process automation and building technology worldwide With Totally Integrated Automation and Totally Integrated Power we deliver solution platforms based on standards that offer you a considerable savings potential Discover the world of our technology now If you need more detailed information please contact one of your regional Siemens partners They will be glad to assist you Totally Integrated Automation innovations for more productivity With the launch of Totally Integrated Automation we were the first ones on the market to consistently implement the trend from equipment to an integrated automation solution and have continuously improved the system ever since Whether your industry is process and production oriented or a hybrid Totally Integr
93. ermal magnetic overcurrent trip unit LI functions A with permanently set thermal overload releases and permanently set short circuit releases NSEO 00695 VT 160 32 32 500 35 3VT82 03 1AA03 G2 40 40 500 35 3VT82 04 1AA03 G2 50 50 500 35 3VT82 05 1AA03 G2 63 63 630 35 3VT82 06 1AA03 G2 80 80 800 35 3VT82 08 1AA03 G2 100 100 1000 35 3VT82 10 1AA03 G2 125 125 1250 35 3VT82 12 1AA03 G2 160 160 1600 35 3VT82 16 1AA03 G2 A Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions N with adjustable thermal overload releases and permanently set short circuit releases NSEO 00703 VT 160 32 22 4 32 500 50 3VT82 03 2BA03 G2 40 28 40 500 50 3 82 04 2BA03 G2 50 35 50 500 50 3 82 05 2BA03 G2 63 44 1 63 630 50 3VT82 06 2BA03 G2 80 56 80 800 50 3VT82 08 2BA03 G2 100 70 100 1000 50 3VT82 10 2BA03 G2 125 87 5 125 1250 50 3VT82 12 2BA03 G2 160 112 160 1600 50 3VT82 16 2BA03 G2 x Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions A with permanently set thermal overload releases and permanently set short circuit releases NSEO 00695 VT 160 50 50 600 35 3VT82 05 1CA03 G2 63 63 756 35 3 82 06 1CA03 G2 80 80 960 35 3 82 08 1CA03 G2 100 100 1200 35 3 82 10 1CA03 G2 125 125 1500 35 3 82 12 1CA03 G2 160 160 1920 35 3VT82 16 1CA03 G2 A Circuit breakers for motor prot
94. et 6 units 4 pole 3VT9 100 1 42 3VT9 100 1CM42 3VT9 200 1CM42 Terminal covers 1 set 2 units 3 pole 3VT9 100 1CN32 3VT9 100 1CN32 3VT9 200 1CN32 1 set 2 units 4 pole 3VT9 100 1CN42 3VT9 100 1CN42 3VT9 200 1CN42 Connection parts for fixed mounted circuit breakers Plug in version Withdrawable version Extended front connecting bars for fixed mounted circuit breakers 1 set 6 units 1 set 8 units 3 pole 4 pole For VT250 3VT9 300 1CB32 3VT9 300 1CB42 For 400 3VT9 400 1CB32 3VT9 400 1CB42 For VT630 3VT9 500 1CB32 3VT9 500 1CB42 Rear mounting terminals screw for fixed mounted circuit breakers 1 set 6 units 3 pole 3VT9 300 1CC32 3VT9 400 1CC32 3VT9 500 1CC32 1 set 8 units 4 pole 3VT9 300 1CC42 3 9 400 1 42 3VT9 500 1 42 Phase barriers 1 set 4 units 3 pole 3VT9 300 1CM32 3VT9 400 1CM32 3VT9 500 1CM32 1 set 6 units 4 pole 3VT9 300 1CM42 3VT9 400 1CM42 3VT9 500 1CM42 Terminal covers 1 set 2 units 3 pole 3VT9 300 1CN32 3VT9 400 1CN32 3VT9 500 1CN32 1 set 2 units 4 pole 3VT9 300 1CN42 3VT9 400 1CN42 3VT9 500 1CN42 Siemens LV 35 2006 3 41 Molded Case Circuit Breakers up to 630 Project planning aids Characteristic curves The indicated tripping values for the inverse time delayed over NSE6 101433 current trip units thermal overload releases L trip units are Ss a 8 A A N N 108181 mean values taken from the spread of all settin
95. etic overcurrent trip unit LI functions with adjustable thermal overload releases and permanently set short circuit releases NSEO 00703 VT 250 160 112 160 1920 50 3VT83 16 2DA03 A2 200 140 200 2400 50 3VT83 20 2DA03 A2 250 175 250 3000 50 3VT83 25 2DA03 A2 3 16 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Fixed mounted circuit breakers for system and motor protection thermal magnetic overcurrent trip units Type Rated Setting current current of Setting Standard switching High switching current of capacity capacity H inverse instanta Icu at AC 415 440 V Icu at AC 415 440 V time neous delayed short cir overload cuit release L release l IR f A A KA kA gt NSEO 00695 Very high switching capacity L Icu at 415 440 V Basic Price Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases and permanently set short circuit releases VT 400 250 250 2500 35 3VT84 25 1 03 2 215 315 3150 35 3VT84 31 1 03 2 400 400 4000 35 3VT84 40 1 03 2 A Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions with adjustable thermal overload releases and permanently set short circuit releases NSEO 00703 VT 400 250 175 250 2500 50 3 84 25 2 03
96. event unauthorized opening cannot be combined with safety lock Interlock module with a Bowden wire 2 m when interlocking three circuit breakers an additional Bowden wire is required see page 2 28 With shutter Size up to 1600 A Size 2000 3200 A With door sealing frame 40 5AP2 sealing cap over OFF button 5 digit operating cycles counter and shutter Sealing cap to prevent unauthorized opening cannot be combined with safety lock With shutter Size up to 1600 A Size 2000 3200 A With door sealing frame 40 5AQ 2 blocking device sealing cap over OFF button 5 digit operating cycles counter and mutual mechanical interlock for 3WT circuit breaker Blocking device to prevent opening of the cabinet door when the circuit breaker is in connected position Sealing cap to prevent unauthorized opening cannot be combined with safety lock Interlock module with a Bowden wire 2 m when interlocking three circuit breakers an additional Bowden wire is required see page 2 28 1 Locks are available at the manufacturer of the locks Siemens LV 35 2006 2 23 3WT Air Circuit Breakers up to 3200 Design Order No Additional price supplement 13th to 16th position of Order No of circuit breaker see pages 2 18 to 2 20 must be added as listed below 3 pole 4 pole 3WT8 H BB NH For withdrawable circuit breakers with guide frame With door seal
97. f Circuit Breaker State of alarm contacts Diagram of wiring Closing position B12 m Us B12 NSEO0 01497 B14 NSEO 01496 ND Opening position B12 Us B11 B11 B12 B14 14 NSEO 01498 Position signaling switch for VT160 to VT630 Position of breaker main body Position contact state Main circuit state Open position W12 Open position W11 W14 5 0 01508 Close position Close position W12 W11 W14 NSEO 01509 Siemens LV 35 2006 3 67 3VT Molded Case Circuit Breakers up to 630 Project planning aids Auxiliary switches for VT63 to VT630 State of Circuit Breaker State of alarm contacts Diagram of wiring Closing position MO Z gt NSE0_01500 1 set of auxiliary switch includes 2 sets of contacts For I 263A 630A NSE0_01501 N l NO 4 NSEO 01502 2 sets of auxiliary switches includes 4 sets of contacts For I 680A NSEO 01503 Opening position 4 NSEO 01504 1 set of auxiliary switch includes 2 sets of contacts For I 263A 630A NSEO 01505 N MEN 14 22 21 24 NSEO 01506 2 sets of auxiliary switches includes 4 sets of contacts For I 630 A NSEO 01507 3 68 Siemens LV 35 2006 Appendix Siemens contacts worldwide Service amp Suppor
98. g current current of Setting Standard switching High switching current of capacity N capacity H inverse instanta Icu at AC 415 440 V Icu at AC 415 440 V time neous delayed short cir dd Siu overload cuit release L release l IR f A A KA kA gt NSEO 00695 Very high switching capacity L Icu at 415 440 V Basic Price Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases and permanently set short circuit releases VT 400 250 250 2500 35 3 84 25 1 03 2 215 315 3150 35 3VT84 31 1AA03 H2 400 400 4000 35 3VT84 40 1 03 2 A Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions with adjustable thermal overload releases and permanently set short circuit releases NSEO 00703 VT 400 250 175 250 2500 50 3 84 25 2 03 2 315 220 5 315 3150 50 3 84 31 2 03 2 400 280 400 4000 50 3VT84 40 2BA03 H2 ES Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases and permanently set short circuit releases NSEO 00695 VT 400 250 250 3000 35 3 84 25 1CA03 H2 315 315 3780 35 3VT84 31 1 03 2 400 400 4800 35 3 84 40 1 03 2 A Circuit breakers for motor protection thermal
99. g capacity H Front terminals Thermal magnetic overcurrent trip units 5 0 01444 4 3 4 POL Rear terminals for screw connection Thermal magnetic overcurrent trip units HSD 1145 Extended front terminals Thermal magnetic overcurrent trip units HSEO 11145 DET 4 3 POL im Jd rer 3 4 3 46 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Project planning aids Fixed mounted version VT160 standard switching capacity N Front terminals Thermal magnetic overcurrent trip units 120 4 POL 3 NSED 01447 3 4 POL Rear terminals for screw connection Thermal magnetic overcurrent trip units FT POL Extended front terminals Thermal magnetic overcurrent trip units NSW 01448 Siemens LV 35 2006 3 47 3VT Molded Case Circuit Breakers up to 630 Project planning aids Plug in version VT160 standard switching capacity N Front terminals Thermal magnetic overcurrent trip units 4 POL POL 4 Co POL HSEO 111450 Rear terminals for screw connection Thermal magnetic overcurrent trip units d 4 POL POL c3 POL 01451 3 48 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Project planning aids Fixed mounted version VT160 high switching capacity H Front terminals Thermal magnetic overcurrent tri
100. g ranges from the 1 cold state and under even load conditions on the conducting LLL LUE LE 8011111 paths _ ee 1 A The tripping characteristics of the instantaneous electromag netic short circuit releases l trip units are based on the phase rated current In which also represents the upper value of the setting range on circuit breakers with adjustable thermal over load release With a lower operating current there is a corre spondingly higher multiple for the tripping current of the I trip unit L thermal overload release instantaneous electromagnetic short circuit release Total opening time pr Second i7 Minute o T p 21 1 18 3 4 58578 10 16 20 30 4050 70 1 0 Current as a multiple of seting current Ir Tripping characteristic for VT63 circuit breaker NSEO 01434 Il III 221 TOTT Emaii TEEI THE Total opening time EA INE EHE iif 2 9 4567610 15 20 20 4050 70 100 Current as a multiple of setting current Ir Tripping characteristic for 100 circuit breaker 3 42 Siemens LV 35 2006 HSER 401495 i I LII TI Hor HIP Tii HE Total opening time 1182 3 TT 7810 16 20 30 40 60 70 1008 Current as a multiple of setting current Ir Tripping characteristic for VT 160 circuit breaker 3VT
101. hing capacity L Icu at AC 415 440 V Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases and permanently set short circuit releases 250 2500 35 3VT84 25 1AA03 G2 315 3150 35 3VT84 31 1AA03 G2 400 4000 35 3VT84 40 1AA03 G2 5 0 00703 VT 400 250 315 400 Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions with adjustable thermal overload releases and permanently set short circuit releases 175 250 2500 220 5 315 3150 50 3VT84 31 2BA03 G2 280 400 4000 50 3VT84 40 2BA03 G2 50 3VT84 25 2BA03 G2 NSEO 00695 Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases and permanently set short circuit releases VT 400 250 250 3000 35 3VT84 25 1CA03 G2 315 315 3780 35 3VT84 31 1CA03 G2 400 400 4800 35 3VT84 40 1CA03 G2 A Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions N with adjustable thermal overload releases and permanently set short circuit releases NSEO 00703 VT 400 250 175 250 3000 50 3VT84 25 2DA03 G2 315 220 5 315 3780 50 3VT84 31 2DA03 G2 400 280 400 4800 50 3VT84 40 2DA03 G2 Plug in circuit breakers with rear terminals for system and motor protection
102. ic overcurrent trip unit LI functions with adjustable thermal overload releases and permanently set short circuit releases NSEO 00703 VT 400 250 175 250 2500 50 3VT84 25 2 03 2 315 220 5 315 3150 50 3VT84 31 2BA03 F2 400 280 400 4000 50 3VT84 40 2 03 2 E Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases and permanently set short circuit releases NSEO 00695 VT 400 250 250 3000 35 3VT84 25 1 03 2 315 215 3780 3 8431 1 03 2 400 400 4800 35 3VT84 40 1CA03 F2 A Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions Ai with adjustable thermal overload releases and permanently set short circuit releases NSEO 00703 VT 400 250 175 250 3000 50 3VT84 25 2DA03 F2 315 220 5 315 3780 50 3VT84 31 2DA03 F2 400 280 400 4800 50 3VT84 40 2DA03 F2 Plug in circuit breakers with front terminals for system and motor protection electronic overcurrent trip units Type Rated Setting Setting current Standard switching High switching Very high switching current current of of instanta capacity N capacity H capacity L inverse neous short Icu at AC 415 440 V Icu at AC 415 440 V Igy at AC 415 440 V delayed overload SE release L IR Circuit breakers for system and motor prote
103. igh switching current current of of instanta capacity N capacity H capacity L inverse neous short Icu at AC 415 440 V Icu at AC 415 440 V Icu at 415 440 V In time circuit release Bade Basic delayed Price Price overload J release L IR Circuit breakers for system and motor protection electronic overcurrent trip unit LSI functions with adjustable thermal overload releases and adjustable short circuit releases 01422 VT 250 160 0 4 1 0 x I 2 5 10 12x I 35 3VT83 16 1EA03 A2 50 3VT83 16 2 03 2 200 0 4 1 0 x I 2 5 10 12x I 35 3VT83 20 1EA03 A2 50 3VT83 20 2 03 2 250 0 4 1 0 x I 2 5 10 12x I 35 3VT83 25 1 03 2 50 3VT83 25 2 03 2 Circuit breakers for system and motor protection electronic overcurrent trip unit LSI functions with adjustable thermal overload releases and adjustable short circuit releases 5 0 01422 LE VT 400 250 0 4 1 0 x I4 2 5 10 12x I 35 3VT84 25 1 03 2 50 3VT84 25 2 03 2 315 0 4 1 0 x I4 2 5 10 12x I 35 3VT84 31 1 03 2 50 3VT84 31 2 03 2 400 0 4 1 0 x I 2 5 10 12x I 35 3VT84 40 1 03 2 50 3VT84 40 2 03 2 Circuit breakers for system protection electronic overcurrent trip unit LSI functions with adjustable thermal overload releases and adjustable short circuit releases 5 0 01422 VT 630 400 0 4 1
104. ing frame IP40 5AR2 blocking device sealing cap over OFF button 5 digit operating cycles counter mutual mechanical interlock for 3WT circuit breaker and shutter Blocking device to prevent opening of the cabinet door when the circuit breaker is in connected position Sealing cap to prevent unauthorized opening cannot be combined with safety lock 9 9 Interlock module with a Bowden wire 2 m when interlocking three Ow circuit breakers an additional Bowden wire is required see page 2 28 With shutter Size up to 1600 A Size 2000 3200 A With door sealing frame IP40 5AS2 locking device sealing cap over OFF button and 5 digit operating cycles counter Locking device mounting set for CASTELL lock 1 Interlock to be obtained from the manufacturer of the locks CASTELL lock FS 2 Sealing cap to prevent unauthorized opening cannot be combined with safety lock With door sealing frame IP40 5AT 2 locking device sealing cap over OFF button 5 digit operating cycles counter and shutter Locking device mounting set for CASTELL lock 1 Interlock to be obtained from the manufacturer of the locks CASTELL lock FS 2 Sealing cap to prevent unauthorized opening cannot be combined with safety lock With shutter Size up to 1600 A Size 2000 3200 A With door sealing frame IP40 5 AU 2 locking device blocking device sealing cap over OFF button 5 digit operating cycles counter
105. ing module and a Bowden wire An additional Bowden wire must be ordered separately for each circuit breaker t i NSEO 01141 OUO Cg ee DeC 0 3 circuit breakers alongside each other Two circuit breakers can be closed and opened independently of each other while the third is only ready to close when the two others are open If the third circuit breaker is closed the other two circuit breakers cannot be closed All three circuit breakers each have an interlocking module and a Bowden wire A Bowden wire must be ordered separately O 2 9 0 gt I E COUO t9 Catt Or 5s Ro N NSEO 01142 O 0 oO0 2 12 Siemens LV 35 2006 3WT Air Circuit Breakers up to 3200 General data Technical specifications Size ll Type 3WT8 06 3WT8 08 3WT8 10 3WT8 12 3WT8 16 3WT8 20 3WT8 25 3WT8 32 Rated current 7 at 40 C Main conductor A 630 800 1000 1250 1600 2000 2500 3200 at 50 60 Hz Neutral conductor 630 800 1000 1250 1600 2000 2500 3200 only 4 pole version Rated operating voltage U at 50 60 Hz AC V to 440 Rated impulse Main circuits 9 kV 8 withstand voltage Uimp Auxiliary circuits kV 4 Utilization category B Rated short circuit up to AC 440 V 110 143 making capacity peak value Rated service short circuit up to AC 440 V kA 50 65 breaking capacity rms value Rate
106. ion in an installation The circuit breakers can be mounted alongside each other or one above the other whereby the spacing of the circuit breakers is determined solely by the length of the Bowden cable The Bowden cables are supplied in standard lengths of 2 m Inter lock signals are looped through via the Bowden cables Inter locking is only effective in the connected position in the case of withdrawable circuit breakers The mechanical lifetime of the Bowden cables is 8000 operating cycles The interlocking module is mounted on the right hand side of the fixed mounted circuit breaker see illustration or the guide frame Interlocking module with Bowden wire Example Version Switch status Description 1 A B 2 circuit breakers alongside each other One circuit breaker can only be closed when the other has been switched off Each circuit breaker has an interlocking module and a Bowden wire 2 Qp O NSE0_01139 O 3 circuit breakers one above the other Any two circuit breakers can always be closed with the third one being interlocked Each circuit breaker has an interlocking module and a Bowden wire An additional Bowden wire must be ordered separately for each circuit breaker SEO 01140 3 circuit breakers one above the other When one circuit breaker is closed the other two circuit breakers cannot be closed The interlocking mechanism of each circuit breaker consists of an interlock
107. it not live The divided shutter can be interlocked in the open or connection rear closed position and two padlocks can be fitted horizontal standard accordance with DIN 43673 8 b 14 HAN Hg m gt Main circuit connections Guide frame Locking device to prevent insertion of the withdrawable circuit breaker Siemens LV 35 2006 2 5 3WT Air Circuit Breakers up to 3200 A AC General data Electronic trip units ETU2WT tR 10s 6 p Rotary switch for setting value overload release Rotary switch for delay Rotary switch for short circuit release setting value instantaneous short circuit release Short circuit protection fixed setting Indicator _ TRIPPED U ACTIVE cause of release Query pushbutton e gm vw Clear pushbutton Test pushbutton 8 Shi 2 Test socket 9 Electronic trip unit version ETU2WT LSI ETUSWT 8 z 1 105 96 IR Rotary switch for setting value overload release Rotary switch for delay Rotary switch for setting value instantaneous short circuit release short circuit release Short circuit protection fixed setting Rotary switch for delay Rotary switch for setting value earth fault protection Indicator cause of release Query pushbutton earth fault protection ALARM TRIP ACTIVE Clear pushbutton TEST QUERY CLEAR Emm S Test pushbutt
108. k to be obtained from the manufacturer of the locks CASTELL lock FS 2 Sealing cap to prevent unauthorized opening cannot be combined with safety lock With door sealing frame 40 0 AM 2 5 digit operating cycles counter locking device sealing cap over OFF button blocking device and mutual mechanical interlock for 3WT circuit breaker With safety lock device CES instead of OFF button 1 key removable in OFF position Locking device mounting set for CASTELL lock 2 Interlock to be obtained from the manufacturer of the locks CASTELL lock FS 2 Blocking device to prevent opening of the cabinet door with the circuit breaker closed Interlock module with Bowden wire 2 when interlocking three circuit breakers an additional Bowden wire is required see page 2 28 1 This disables mechanical or electrical ON commands 2 Locks are available at the manufacturer of the locks 2 26 Siemens LV 35 2006 3WT Air Circuit Breakers up to 3200 Accessories spare parts E Selection and ordering data Weight approx kg Size Rated 3 pole current J Weight 4 pole approx kg Guide frame for withdrawable design horizontal main circuit connection 2 auxiliary supply connectors 630 1250 3WT98 83 2 10 3WT98 83 2AC30 1600 3WT98 83 4 10 3WT98 83 4AC30 2000 2500 3WT98 83 6AC10 3WT98 83 6AC30 3200 3WT98 83 7 10 3WT98 83 7AC30 Guide frame for
109. ken Please address any questions to your regional Siemens contact For more infor mation on electronic trip units see Electronic trip units and Functions Electronic trip units General description EMERGENCY STOP facility The 3WT circuit breakers can be used as an EMERGENCY STOP facility to DIN VDE 0113 if the circuit breaker is equipped with an undervoltage release and is used in conjunction with an EMERGENCY STOP control device Auxiliary and signaling switches e Ready to close If all the conditions are fulfilled so that the circuit breaker is ready to close this is indicated visually on the operator panel as well as by means of an indicator switch 57 e Contact position independent auxiliary switches The circuit breakers are supplied with 2 NO and 2 NC contacts or with 2 NO and 2 NC and 2 CO contacts according to order e ripped signaling switch and mechanical closing lockout As standard the circuit breaker is equipped with an S11 sig naling switch and a mechanical closing lockout for the com mon overload and short circuit signal and depending on the setting and version of the electronic trip unit the ground fault signal The tripped signal and the standard mechanical mechanism to prevent closing remain active until the reset button is operated on the circuit breaker When the circuit breaker has tripped this is indicated by the protruding reset button If the circuit breaker has to be ready to close immedia
110. le circuit breaker 1 unit 3WT98 66 4 00 1 000 circuit breaker Interlocking of three circuit breakers additional Bowden wire required for each circuit breaker Bowden wire 2 m 1 unit 3WT98 66 8JA00 0 200 Bowden wire 3 m 1 unit 3WT98 66 8JA01 0 500 Bowden wire 4 5 m 3WT98 66 8JA02 on req Locking Safety lock Made by 1 unit 3WT98 63 1JA00 0 120 device SSB1 CES consisting of safety instead of Normal lock locks or the OFF no SSG 10 padlocks button bz Mounting set 1 for CASTELL or FORTRESS lock 1 set 3WT98 63 6 00 0 100 of the circuit Interlock to be obtained from the lock manufacturer breaker CASTELL lock FS 2 or FORTRESS lock H31LH 65 standard 1 The 3WT98 63 6JE locking system meets the isolation conditions to IEC 60947 1 and IEC 60947 1 A1 2 Locks are available at the manufacturer of the locks 2 28 Siemens LV 35 2006 1 19 olle o fo I OXIJL B DZ Z m 9 Olier 9 of 19 o 2 13 14 1 1 set 3 units 2 1 set 4 units 3WT Air Circuit Breakers up to 3200 A AC When retrofitting the circuit breaker Order No must be added to the name plate on the operator panel and to the side wall of the circuit breaker in accordance with the installation instructions Designation for circuit breaker Type Rated current I Size Number of poles For fixed mounted and withdrawable circuit breakers Crank handle Required order quan tity
111. lectronic overcurrent trip units NSE0 01452 294 els Extended front terminals Thermal magnetic and electronic overcurrent trip units TEES ET NSED 014848 Siemens LV 35 2006 3 55 3VT Molded Case Circuit Breakers up to 630 Project planning aids Plug in version VT400 standard switching capacity N and high switching capacity H Front terminals Thermal magnetic and electronic overcurrent trip units POL 0145 40 POL 1545 7 MR 43 75 Tir ph Ha lee 2 EI een Rear terminals for screw connection Thermal magnetic and electronic overcurrent trip units 115 4PDL SPDL 127 05 13125 POL 3 56 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Project planning aids Withdrawable version VT400 standard switching capacity N and high switching capacity H Front terminals Thermal magnetic and electronic overcurrent trip units i NSED D14B7a Rear terminals for screw connection Thermal magnetic and electronic overcurrent trip units MS BO 111452 Siemens LV 35 2006 3 57 3VT Molded Case Circuit Breakers up to 630 Project planning aids Fixed mounted version VT630 standard switching capacity N high switching capacity H and very high switching capacity L Front terminals Thermal magnetic and electronic overcurrent trip unit
112. liary Alarm switch Possible complements for the insulated accessory subsections in the 3VT circuit breakers Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 General data Main connections basic equipment and options Fixed mounted version Plug in version Withdrawable version Main connections Type Fixed mounted version Plug in version Withdrawable version Front terminal Rear terminals Extended front Front terminals Rear terminals Front Rear terminals Screw terminals Screw Screw Horizontal Vertical VT63 X xX x VT100 x Xx X VT160 xX x xX X X VT250 x X x x x VT400 xX X X X x x VT630 x X X X X x available not available n C d 77 o FE NSEO 01427 NSEO 01424 NSEO 01426 Front terminals Extended front terminals Hear terminals Hear terminals Hear terminals for screw connection for vertical connection for horizontal connection 3 8 Siemens LV 35 2006 Function Current limitation The 3VT circuit breakers utilize the design principle of magnetic repulsion of the contacts The contacts open before the antici pated peak value of the short circuit current is achieved The current limiting effects of the 3VT circuit breakers provide effec tive protection for system components against the thermal and dynamic effects of the short circuit current in the event of an electri
113. loading of the phases In the case of 4 pole circuit breakers a current transformer in the neutral conductor is fitted internally in the circuit breaker For cur rent transformers to be ordered separately see page 2 27 2 10 Siemens LV 35 2006 3WT Air Circuit Breakers up to 3200 A AC General data Electronic trip unit ETU2WT ETU8WT ETUSWT version 8 8th position of Order No e 1053 1950 2 30 s e 50 or 50 or 100 100 1 5 12xIp 1 25 12xIp 1 25 12xIp 0 20 400 ms 0 20 400 ms 20 400 ms 80 300 ms gt 15 1 gt 15 1 gt 1 5 12 1 and with setting I then Icu low lowest value decisive 0 2 0 6 x1 100 500 ms o e e e e o o amp e e e e e o o o 9 o e e 2 G release occurs with Trip setting on the electronic trip unit e Function available as standard 3 Where there is heavy starting of motors the time setting tg 10 s may not be sufficient use version ETUSWT Siemens LV 35 2006 2 11 3WT Air Circuit Breakers up to 3200 A AC General data Module for mutual mechanical interlocking The module for mutual mechanical interlocking can be used for one or two 3WT circuit breakers and can be adapted easily to the corresponding versions The fixed mounted and withdrawable circuit breaker versions are fully compatible and can therefore be used in a mixed con figurat
114. ly with IEC 60947 1 IEC 60947 2 IEC 60947 A 1 IEC 60947 5 1 Operating conditions The circuit breakers are climate proof They are intended for use in enclosed areas where no severe operating conditions e g dust corrosive vapors damaging gases are present When installed in dusty and damp areas suitable enclosures must be provided Utilization category 3VT circuit breakers with thermal magnetic trip unit satisfy utilization category A The circuit breakers equipped with an electronic trip unit satisfy the utilization category B 3 4 Siemens LV 35 2006 Degree of protection Fixed mounted circuit breaker IP20 Fixed mounted circuit breaker with 40 screw rear terminals Plug in base withdrawable version 40 Circuit breaker Plug in base withdrawable version IP20 Fixed base E Design e Rated current range from 10 A to 630 A e No derating or loss of performance up to 40 e Electronic overcurrent trip units from size 250 A 250 e 3 families of internal accessories e Full range of external accessories All circuit breakers are supplied with integrated overcurrent trip units Auxiliary switches alarm switches or auxiliary releases are available factory fitted The switching capacity is shown on the front of every circuit breaker e Standard switching capacity Toy 25 to 35 kA at AC 50 60 Hz 415 440 V e High switching capacity Ixy 50 kA at AC 50 60 Hz 415 440
115. magnetic overcurrent trip unit LI functions V Ai with adjustable thermal overload releases and permanently set short circuit releases NSEO 00703 VT 400 250 175 250 3000 50 3 84 25 2DA03 H2 315 220 5 315 3780 50 3VT84 31 2DA03 H2 400 280 400 4800 50 3VT84 40 2DA03 H2 7 Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions A with permanently set thermal overload releases and permanently set short circuit releases NSEO 00695 VT 630 400 400 4000 35 3VT85 40 1AA03 H2 50 3VT85 40 2AA03 H2 65 3VT85 40 3AA03 H2 500 500 5000 35 3VT85 50 1AA03 H2 50 3VT85 50 2AA03 H2 65 3VT85 50 3AA03 H2 630 630 6300 35 3VT85 63 1AA03 H2 50 3VT85 63 2AA03 H2 65 3VT85 63 3AA03 H2 Siemens LV 35 2006 3 25 3VT Molded Case Circuit Breakers up to 630 Withdrawable circuit breakers with front terminals for system and motor protection electronic overcurrent trip units Type Rated Setting Setting current Standard switching High switching Very high switching current current of of instanta capacity N capacity H capacity L inverse neous short Icu at AC 415 440 V Icu at AC 415 440 V Ic at AC 415 440 V I time circuit release OrderNo Basic Dacie TA delayed Price Price overload J release L In Circuit breakers for system and motor protection electronic overcurrent trip unit LSI functions with adjustable thermal overload releases a
116. n connected position e Switch positions in the guide frame The withdrawable version has three switch positions in the switchgear cabinet behind the cabinet door Connected position main circuit and auxiliary circuit ready Test position main circuit disconnected auxiliary circuit ready Disconnected position main circuit and auxiliary circuit disconnected In the disconnected position the withdrawable circuit breaker complies with the isolation condition with a visible isolating dis tance in the main circuit and auxiliary circuit The circuit breaker must always be switched off before it is moved The OFF button must be held down when the slide in the crank hole is opened 3WT Air Circuit Breakers up to 3200 A AC General data Guide frames Closing of the crank hole is only possible in the circuit breaker positions connected test or disconnected position The circuit breaker position is shown on a display on the circuit breaker The circuit breaker is moved with the help of a hand crank The connected position as well as the disconnected position is achieved by moving the circuit breaker to the end stop e Shutters Inadvertent touching of live main contacts or busbars is pre vented by covering with a shutter shutter is constructed two parts and allows the upper or lower connection areas to be Fixed mounted circuit breakers opened separately for the purpose of checking that they are Main circu
117. n attached version is available for the frame sizes VT63 VT 100 160 For the frame sizes 250 400 and 630 an embedded ver sion is available Shunt release L a o Mi Shunt releases The shunt release is used for remote tripping of the circuit breaker The coil of the shunt release is designed for short time operation only A coil trip is implemented internally These devices operate in compliance with IEC 60947 tripping voltage 0 70 to 1 10 U Auxiliary switches and alarm switches Auxiliary and alarm switches Auxiliary switches HS are used for indication and control The different combination options for the auxiliary switches are shown in the following table The alarm switches AS are active when the circuit breaker has been tripped due to an overcurrent e g overload or short circuit However they are also activated if the circuit breaker has been tripped by a shunt release or undervoltage release Left accessory compartment Hight accessory compartment Installation Position of Accessories Left side Right side Alarm switch Auxiliary switch Auxiliary Alarm switch Two sets of auxiliary switches Shunt trip Shunt trip Alarm switch Shunt trip Auxiliary switch Shunt trip Auxiliary Alarm switch Under voltage release Under voltage release Under voltage release Alarm switch Auxiliary switch Under voltage release Auxi
118. n the OFF posi tion with the help of suitable padlocks This means that all 3VT circuit breakers which have these operating mechanisms as well as the corresponding terminal covers can be used as main switches Front operated rotary operating mechanism Door coupling rotary operating mechanism zia Tripped NSEO 00038a Toggle lever operating mechanism positions 3VT Molded Case Circuit Breakers up to 630 General data Motorized operating mechanism The VT160 to VT 630 circuit breakers can be equipped with mo torized operating mechanisms for remote opening and closing during operation These devices can be used to block the operating mechanism electrically and mechanically All remote controlled mechanisms are equipped with a manual operation option for maintenance purposes Motorized operating mechanism Auxiliary releases and auxiliary switches Undervoltage releases 4 d af Undervoltage releases If there is no voltage present closing of the breaker is not possi ble If voltage is not applied to the trip unit operation of the circuit breaker will result in no load switching Frequent re tripping should be avoided because of its adverse effect on the service life of the circuit breaker All undervoltage releases have been designed and tested to fulfill all applicable requirements in accordance with IEC 60947 release voltage 0 70 to 0 35 Ua response voltage 0 85 to 1 10 U A
119. nals screw connection for VT63 to VT630 Ile Fixed mounted version Plug in version withdrawable version L1 L2 D L1 L2 D 63A 42 75 M8 40 76 M8 100A 42 8 40 76 8 160 42 TS M8 40 76 8 250 55 100 12 48 100 12 400 62 108 16 58 108 16 630A 68 68 M24x2 NS B0_01 46 Top view of rear terminals for screw connection 3 60 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Project planning aids Fixed mounted and plug in circuit breakers VT63 to VT630 Fixed mounted plug in circuit breakers with 7 2 63 A 630A 63 160 A 250 A 400 A 630 A Number of A B poles 63 A 100 A 9 83 5 86 41 75 43 4 108 5 111 42 43 160 A 3 95 5 98 41 75 49 4 125 5 128 48 48 Withdrawable circuit breakers VT400 to VT630 Withdrawable circuit breakers with 1 63 A 1600 A NSE0 01490 NSE0 01421 250 A 400 A 630 A Siemens LV 35 2006 3 61 3VT Molded Case Circuit Breakers up to 630 Project planning aids Electrical accessories Motorized operating mechanism for VT160 Electrical operating mechanism available for circuit breakers with J 160 A 110 5 NSE 01452 Motorized operating mechanism for VT250 Electrical operating mechanism available for circuit breakers with J 250 A IL Motorized operating mechanism for VT400 and VT630 Electrical operating mechanism available for circuit breakers with J 400 A and I 630 NSEO
120. nce for lifting out the arc chute 2 Space for auxiliary supply connectors 3 Space above arc chute Auxiliary supply connectors 5 Switchboard door 6 Recessed grip Nut M 8 Slots 4 mm deep for line side phase barriers 9 Center line of operator panel For safety clearances see page 2 31 Front connection L2 9l1 N Double hole Holes in bars to DIN 43673 Hated current a b C d e f g h 630 up to 1250 390 410 90 8 60 30 8 530 18 40 150 1600 390 410 90 15 60 30 15 530 18 40 150 2000 up to 2500 520 540 120 15 80 40 40 20 560 22 44 200 3200 520 510 120 30 80 40 40 20 560 22 44 200 2 36 Siemens LV 35 2006 3WT Air Circuit Breakers up to 3200 Project planning aids 3WT circuit breakers 3 and 4 pole Door cut out for operator panel using the door sealing frame Door cut out with edge protector 4157 5 157 5 Cut out after mounting 25 5 2120 44 40 the edge protector i b Cut out when the circuit breaker is installed in a switchgear cabinet and with the door arranged centrally Section width Fixed mounted Withdrawable 2 b b c o e 400 275 292 500 275 290 9 600 275 288 NM T 15 e ond NSK 5907a 9 On 7 Mounting surface 8 holes dia 2 5 5 mm only drill when using door interlocking Accessories for 3WT circuit breakers 3 and 4 pole Mut
121. nctions with adjustable thermal overload releases and adjustable short circuit releases 5 0 01422 VT 630 250 0 4 1 0 x I 2 5 10 12x I 35 3VT85 40 1 04 2 50 3VT85 40 2 04 2 65 3VT85 40 3EA04 A2 315 0 4 1 0 x I 2 5 10 12x I 35 3VT85 50 1 04 2 50 3VT85 50 2 04 2 65 3VT85 50 3EA04 A2 400 0 4 1 0 x I 2 5 10 12x I 35 3VT85 63 1 04 2 50 3VT85 63 2 04 2 65 3VT85 63 3EA04 A2 Siemens LV 35 2006 3 31 3VT Molded Case Circuit Breakers up to 630 4 pole Plug in circuit breakers with front terminals for system protection thermal magnetic overcurrent trip units Type Rated Setting Setting Standard switching High switching Very high switching current current of current of capacity N capacity H capacity L inverse instanta Icu at AC 415 440 V Icu at AC 415 440 V Icu at AC 415 440 V In turre delayed Price Price Price overload cuit release L release IR I m Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions A with permanently set thermal overload releases permanently set short circuit releases and with N overload and short circuit releases 10096 NSEO 00695 d VT 160 32 32 500 35 3VT82 03 1AA04 F2 40 40 500 35 3VT82 04 1AA04 F2 50 50 500 35 3VT82 05 1AA04 F2 63 63 630 35 3VT82 06 1AA04 F2 80 80 8
122. nctions with adjustable thermal overload releases and permanently set short circuit releases 112 160 1600 E 50 3VT83 16 2BA03 G2 140 200 2000 50 3VT83 20 2BA03 G2 175 250 2500 50 3VT83 25 2BAO03 G2 NSEO 00695 Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases and permanently set short circuit releases VT 250 160 160 1920 35 3VT83 16 1CA03 G2 200 200 2400 35 3VT83 20 1CA03 G2 250 250 3000 35 3VT83 25 1CA03 G2 A Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions N with adjustable thermal overload releases and permanently set short circuit releases NSEO 00703 VT 250 160 112 160 1920 50 3VT83 16 2DA03 G2 200 140 200 2400 50 3VT83 20 2DA03 G2 250 175 250 3000 50 3VT83 25 2DA03 G2 EERI Siemens LV 35 2006 3 23 3VT Molded Case Circuit Breakers up to 630 Plug in circuit breakers with rear terminals for system and motor protection thermal magnetic overcurrent trip units Rated Setting current current of Setting current Standard switching High switching of instanta capacity capacity H inverse neous short Icu at AC 415 440 V Icu at AC 415 440 V time circuit release OrderNo Basic Basic delayed overload J release L In NSEO 00695 VT 400 250 315 Very high switc
123. nd adjustable short circuit releases NSEO 01422 VT 400 250 0 4 1 0 x I 2 5 10 12x I 35 3VT84 25 1EA03 H2 50 3VT84 25 2EA03 H2 315 0 4 1 0 x 1 2 5 10 12x 1 35 3VT84 31 1EA03 H2 50 3VT84 31 2 03 2 400 0 4 1 0 x 1 2 5 10 12x 1 35 3VT84 40 1 03 2 50 3VT84 40 2 03 2 Circuit breakers for system protection electronic overcurrent trip unit LSI functions with adjustable thermal overload releases and adjustable short circuit releases NSEO 01422 VT 630 400 0 4 1 2 5 10 12x 1 35 3VT85 40 1EA03 H2 50 3VT85 40 2 03 2 65 3VT85 40 3EA03 H2 500 0 4 1 0x 1 2 5 10 12x I 35 3VT85 50 1 03 2 50 3VT85 50 2 03 2 65 3VT85 50 3EA03 H2 630 0 4 1 0 x 1 2 5 10 12x I 35 3VT85 63 1EA03 H2 50 3VT85 63 2 03 2 65 3VT85 63 03 2 3 26 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Withdrawable circuit breakers with rear terminals for system and motor protection thermal magnetic overcurrent trip units Type Rated Setting current current of Setting Standard switching High switching current of capacity capacity H inverse instanta Icu at AC 415 440 V Icu at AC 415 440 V delayed short cir overload cuit No supple release release l Ip 1 gt NSEO 00695 VI 400 250 315 400 Very high switching capacity L Icu at AC 415 440 V Basic Price Circuit breakers for
124. nently set short circuit releases and with N overload and short circuit releases 100 rear terminals screw version fs 5 0 00703 VT 400 250 175 250 2500 50 3VT84 25 2BA04 J2 220 5 315 3150 50 3VT84 31 2BA04 J2 280 400 4000 50 3VT84 40 2BA04 J2 Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions 315 400 S A with permanently set thermal overload releases permanently set short circuit releases and with N overload and short circuit releases 100 rear terminals horizontal NSEO 00695 VT 630 400 400 4000 35 3VT85 40 1AA04 K2 50 3VT85 40 2 04 2 65 3VT85 40 3AA04 K2 500 500 5000 3VT85 50 1 04 2 50 3VT85 50 2 04 2 65 3VT85 50 3AA04 K2 630 630 6300 35 3VT85 63 1 04 2 50 3VT85 63 2 04 2 65 3VT85 63 3AA04 K2 EN Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with permanently set thermal overload releases permanently set short circuit releases and with overload and short circuit releases 100 rear terminals vertical NSEO 00695 VT 630 400 400 4000 35 3VT85 40 1AA04 L2 50 3VT85 40 2 04 12 65 3VT85 40 3AA04 L2 500 500 5000 35 3VT85 50 1AA04 L2 50 3VT85 50 2 04 12 65 3VT85 50 3AA04 L2 630 630 6300 35 3VT85 63 1AA04 L2 50 3VT85 63 2 04 12 65 3VT85 63 3AA04 L2 Siemens LV 35 2006 3 37
125. nit 3WT98 53 1 00 0 800 instantaneous 0 ms short delay 200 ms 220 240 220 250 3WT98 53 1JK00 0 800 380 415 3WT98 53 1 00 0 800 Undervoltage release rc 220 240 1 unit 3WT98 54 1 00 0 850 F8 380 415 3WT98 54 1JM00 0 850 can be delayed 0 2 3 26 Auxiliary switches 2 CO 1 unit 3WT98 16 1 00 0 070 Motorized operating consisting of motor and closing solenoid Y1 mechanism and electrical closing Rated control supply voltage possible if Sth position of Motor Closing solenoid Order No for AC 50 60 Hz DC AC 50 60 Hz DC circuit breaker is V V V V 110 127 110 125 110 127 110 125 1 set 3WT98 31 1JH00 2 400 220 240 220 250 220 240 220 250 3WT98 31 1JK00 2 400 Motorized operating consisting of motor and mechanism wiring rated control sup ply voltage of motor AC 50 60 Hz DC V V 24 1 set 3WT98 32 1JB00 1 600 110 127 110 125 1 set 3WT98 32 1JH00 1 600 220 240 220 250 1 set 3WT98 32 1JK00 1 600 Electrical closing consisting of closing solenoid Y 1 possible if electrical ON button and wiring rated control supply 9th position of voltage of closing solenoid Y 1 erae SD IDE kg AC COO Hz DC circuit breaker is y V 24 1 set 3WT98 33 1JB00 0 800 110 127 110 125 1 set 3WT98 33 1JH00 0 800 220 240 220 250 3WT98 33 1JK00 0 800 Mutual mechanical An interlock module with a Bowden wire 2 m 9 9 interlock for one fixed mounted circuit breaker 1 unit 3WT98 66 3 00 3 000 cN for 3WT for one withdrawab
126. nnovative switchgear and control gear with modern features such as integrated communication and safety technology that work to your advantage The basis for ground breaking integrated solutions SIRIUS l SIRIUS Safety Integrated modular system product family SIVACON switchboards SENTRON switching devices SIMARIS software family Low voltage power distribution with SIVACON SENTRON and SIMARIS Non residental buildings and industrial plants have one thing in common without electricity everything comes to a halt The avail ability safety and cost effectiveness of the power distribution system is of utmost importance from the medium voltage supply point through to the socket outlet And only integrated solutions can ensure maximum efficiency for planning configuration and operation The concept is called Totally Integrated Power from Siemens Total integration in planning and configuration creates synergies and saves costs Perfectly interacting products and systems provide efficient engineering and reliable operation In the field of low voltage power distribution the following product families are available SIVACON From the flexible busbar trunking system through to the safe power distribution boards and motor control centers SENTRON From the well proven switch disconnector through to intelligent circuit breakers SIMARIS The software family for planning parameterizing
127. of strokes on the hand lever energy feature Manual operating mechanism with mechanical and electrical closing Charging stored energy feature Closing solenoid Y1 Operating range Extended operating range for battery operation 1 Power input Minimum command duration at Us for the activation solenoid Total closing time at U after start of closing command for the activation solenoid suitable for synchronizing tasks Short circuit protection Smallest permissible DIAZED fuse operational class gL miniature circuit breaker with C characteristic tor DC 24 V DC 110 V DC 220 V AC DC VA W ms ms Manual motor operating mechanism with mechanical and electrical closing Manual operating mechanism Motor Operating range Extended operating range for battery operation D for DC 24 V DC 110 vV DC 220 V Power input to motor AC DC VA W Time required to charge the stored energy mechanism 1 x Us S Closing solenoid Short circuit protection Motor and activation solenoid for the same rated control supply voltages For motor and closing solenoid Smallest permissible DIAZED fuse operational class gL miniature circuit breaker with C characteristic Auxiliary releases Shunt Operating value release f F1 F2 Operating range at Us 24 V at U 1107127 V at Us 220 250 V pickup For continuous command 100 duty ratio locks out on momentary contact commands Extended operating range for battery
128. ole fixed mounted design 3 and 4 pole fixed mounted and withdrawable design Options m Accessories spare parts Project planning aids Non automatic air circuit breakers Siemens LV 35 2006 3WT Air Circuit Breakers up to 3200 A AC General data Overview denis _ 11 C HUNT RIEGEL TA 1 2 3 9 4 5 13 6 7 10 Fo 8 12 1 Withdrawable circuit breaker 6 ON button mechanical 11 Auxiliary circuit plug in system 2 Indication and reset button after 7 OFF button mechanical 12 Crank hole tripping for 8 Indication of switch position 13 Hand lever tripped signaling switch and 9 Guide frame mechanical closing lockout 10 Guide rails 3 Spring charge indicator 4 Contact position indicator 5 Ready to close indicator Left 3WT circuit breaker withdrawable version size 3 pole Right 3WT circuit breaker fixed mounted version size 3 pole Motorized operating mechanism Electronic trip unit VIP Siemens LV 35 2006 3WT Air Circuit Breakers up to 3200 General data Benefits L Design Safety and reliability e High degree of protection with door sealing frame in the case of exclusively local operation of the circuit breaker e Incoming supply from above or below as required Locking of the withdrawable circuit breaker against moving as standard e Locking of the guide frame with the circuit breaker removed as stand
129. on Selector for earth fault protection Test socket Electronic trip unit version ETU8WT LSING 2 6 Siemens LV 35 2006 e 3 Z LCD display tr s 6 In Rotary switch for l Rotary switch setting value n 2 for delay overload release vu aeo a igi overload release tsa S tsa Rotary switch for setting value e Rotary switch instantaneous 6 WV 22 for delay short circuit release a short circuit release Rotary switch for lj OFF Ics Icw setting value short circuit protection Indicator cause of release Query pushbutton TRIPPED U ACTIVE OPT lear hbutton TEST QUERY CLEAR Clear pushbutto Em TEST 75 nl Test pushbutton Selector for earth fault 00000000 protection Test socket OOOOOO0 ZSI OFF ZSI OFF N 05 Ir Electronic trip unit version ETUSWT LSIN with LCD display 3WT Air Circuit Breakers up to 3200 General data Function Electronic trip units General description The new generation of solid state microprocessor based elec tronic trip units Overload protection L Inverse time delayed overload release for overload protection of load feeders and cables L NSE0_01126 Selective short circuit delayed short circuit protection S L NSEO 01127 Instantaneous short circuit protection 1 ls 5 0 01128 Ground fault
130. operation Rated control supply voltage Us Power input Minimum command duration at Us Opening time of circuit breaker at Us 100 1 The operating range is only permissible for the specified rated voltages and corresponds to the battery charging voltage 2 14 Siemens LV 35 2006 for DC 24 V DC 110 V DC 220 V AC 50 60 Hz V DG M AC DC VA W ms AC DC ms 210 see Manual operating mechanism with mechanical closing 0 7 1 1 x Us 0 7 1 26 x Ug 15 60 80 1 A TDz time lag 1 see Manual operating mechanism with mechanical closing OE S C EUR QUAE OUS 40 20 see Manual operating mechanism with mechanical and electrical closing 2 A TDz time lag 2 A 1A TDz time lag 1 A 1A TDz time lag 1 A gt 0 7 x U circuit breaker is tripped 0 7 us TA x Us 0 7 1 26 x Us 110 127 220 240 24 110 125 220 250 15 60 lt 80 Auxiliary releases Undervoltage release r and rc F8 3WT Air Circuit Breakers up to 3200 General data pickup dropout Operating values Operating range Extended operating range in battery for DC 24 V DC 110 V operation 1 DC 220 V Rated control supply voltage Us AC 50 60 Hz V DC V Power input AC VA DC W Opening time of circuit breaker at Us 0 Design r F3 Instantaneous ms With 100 ms delay ms Design rc F8 With delay q 0 2 3 25 S Reset via additional NC contact direct switching off m
131. p units NSE0 01580 Rear terminals for screw connection Thermal magnetic overcurrent trip units T M4 fo Extended front terminals Thermal magnetic overcurrent trip units NSED D1578 Y Siemens LV 35 2006 3 49 3VT Molded Case Circuit Breakers up to 630 Project planning aids Plug in version VT160 high switching capacity H Front terminals Thermal magnetic overcurrent trip units 01582 Rear terminals for screw connection Thermal magnetic overcurrent trip units NSED 01583 3 50 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Project planning aids Fixed mounted version VT250 standard switching capacity N and high switching capacity H Front terminals Thermal magnetic overcurrent trip units NSE 01452 2 3 3 POL 4 POL Rear terminals for screw connection Thermal magnetic overcurrent trip units n1 2 Extended front terminals Thermal magnetic overcurrent trip units 11454 Siemens LV 35 2006 3 51 3VT Molded Case Circuit Breakers up to 630 Project planning aids Plug in version VT250 standard switching capacity N and high switching capacity H Front terminals Thermal magnetic overcurrent trip units MED 11455 C4 POL C3 POL Rear terminals for screw connection Thermal magnetic overcurrent trip units 4 POL a MED
132. pendix EJ Siemens AG Order Automation amp Drives E86060 K1835 A101 A1 7600 Low Voltage Controls and Distribution KG K 0705 5 0 E 128 En 503125 Postfach 48 48 Printed in Germany 90327 NURNBERG GERMANY 4 8 Siemens LV 35 2006 Catalogs of the Automation and Drives Group Further information can be obtained from our branch offices listed in the appendix or at www siemens com automation partner ES Electrical Installation Technology ALPHA Small Distribution Boards and ETAT Distribution Boards PDF ALPHA 8HP Molded Plastic Distribution System ET A3 ALPHA FIX Terminal Blocks ET A5 BETA Modular Installation Devices EI B1 DELTA Switches and Outlets ET D1 GAMMA Building Management Systems ET Gl Ej Factory Automation Sensors FS 10 Industrial Communication for Automation and Drives PDF These catalogs are only available as pdf files Human Machine Interface Systems SIMATIC HMI ST 80 IK Pl Electric Rotary Linear and Part turn Actuators Electric Rotary Actuators for Nuclear Plants Automation and Drives Catalog Low Voltage Controls and Distribution Catalog Interactive catalog on CD ROM SIRIUS SENTRON SIVACON LV 1 e he Offline Mall of Automation and Drives CA 01 SIDAC reactors and filters LV 60 SIVACON 8PS Busbar trunking systems LV 70 Automation Systems for Machine Tools CD 01 BD2 up to 1250 A SINUMERIK amp SIMODRIVE NC 60 Low Voltage Controlgear Switchgear and Systems LV 90 HH
133. per circuit breaker Accessories spare parts For 1 set or 1 unit Weight approx For withdrawable 1 set 3WT98 84 0 00 on req circuit breaker For fixed mounted circuit breakers Connecting bars upto 1250 A 3 pole and 4 pole 1 unit 3WT98 21 7 00 2 000 for vertical connection A 3 pole and 4 pole iunit 3WT98 21 7BC00 4 100 2000 A and 2500 A 3 pole 1 set 3WT98 21 70 00 5 500 4 pole 1 set 3WT98 21 70 00 7 400 3200 A 3 pole 1 set 1 3WT98 21 7 00 4 800 4 pole 1 set 3WT98 21 7 00 6 500 Connecting bars for up to 1250A 3 4 pole 1 unit 3WT98 21 1 01 on req UDE oe con 4600 A 3 and 4 pole 1 unit 3WT98 21 1BA01 on req Vertical double hole bar 2000 A and 2500 A 3 and 4 pole 1 unit 3 3WT98 21 1DA01 on req holes to DIN 43673 3200 A Il 3 and 4 pole 1 unit 3WT98 21 1 01 on req Auxiliary supply 1 unit 3WT98 25 1JC00 0 080 connectors Blocking device to prevent opening of the cabinet door 1 unit 3WT98 67 2 00 0 700 with the fixed mounted circuit breaker closed Conversion set up to 1600 A 3 pole 1 unit 3WT98 88 0GAO00 on req from fixed mounted to upto 1600A 4 pole 1 unit 3WT98 88 00 on req variant up193200A 3 pole 1 unit 3WT98 88 0KA00 on req site pesti up to 3200 A I 4 pole 1 unit 3WT98 88 01 00 mechanism For guide frames Connecting bar for up to 1250A 3 4 pole 1 unit 3 3WT98 23
134. port request Our specialists know when and where to act to keep the produc tivity and cost effectiveness of your system running in top form Service On Site Online Support JL E With Service On Site we offer services for startup and mainte nance essential for ensuring The comprehensive information Tu system available round the EE clock via Internet ranging from system availability E Product Support and Service amp pe VY o Support services to Support i 1 soodid Sha O BB Tools in the Shop el 49 180 http www siemens com automation service amp support E Repairs and Spare Parts Technical Consultin 9 m 2 Support in the planning and de signing of your project from de tailed actual state analysis target definition and consulting on product and system ques tions right to the creation of the automation solution 2 In the operating phase of a ma chine or automation system we provide a comprehensive repair and spare parts service ensur ing the highest degree of oper ating safety and reliability In Germany Tel 49 180 50 50 446 2 B Optimization and Upgrading M To enhance productivity and save costs in your project we of fer high quality services in opti mization and upgrading D Expert technical assistance 17 for low voltage controlgear switchgear and systems and electrical installation Tel
135. prices are in Euro ex works exclusive packaging The sales tax value added tax is not included in the prices It shall be debited separately at the respective rate according to the applicable legal regulations In addition to the prices of products which include silver plump aluminum and or copper surcharges may be calculated if the respective limits of the notes are exceeded The respective note e g source German newspaper Handesblatt in category deutsche Edelmetalle and Metallverarbeiter for silver ver arbeitetes Silber plump Blei in Kabeln aluminum Alumin ium in Kabeln and copper Elektrolytkupfer DEL Notiz re spectively of the day the order or rather the on call order is received is decisive for the calculation of the surcharges Surcharges of copper shall be calculated for Drives at a note DEL Notiz above EUR 225 00 100 Kg and for chokes trans formers above EUR 150 00 100 kg Surcharges shall be charged based on the quantities of the ma terials which are contained in the relevant products Prices are subject to change without prior notice We will debit the prices valid at the time of delivery The dimensions are in mm Illustrations are not binding Insofar as there are no remarks on the corresponding pages especially with regard to data dimensions and weights given these are subject to change without prior notice The products listed in this catalog pri
136. rating mechanism Plug in base Withdrawable version Phase barriers 9 Terminal cover Extended front busbar connecting bars Siemens LV 35 2006 3 3 3VT Molded Case Circuit Breakers up to 630 General data Benefits e he compact design of the 3VT circuit breakers fulfills in an economic way the high demands of today s electrical distribu tion systems e These circuit breakers offer a wide range of standard products space savings and easy operation e hey are available both in thermal magnetic 10 A to 630 A and in electronic versions 160 A to 630 A a Application The different versions of 3VT circuit breakers are suitable for the following applications e Incoming and outgoing circuit breakers in distribution systems e Switching and protection devices for motors transformers and capacitors e Main control switches and EMERGENCY STOP switches in conjunction with lockable rotary operating mechanism and ter minal covers The 3VT circuit breakers are available in the following versions 1 For system protection in 3 and 4 pole versions The overload and short circuit releases are designed for the pro tection of cables leads and non motor loads 2 For motor protection in 3 pole versions The overload and short circuit releases are designed for opti mized protection and direct starting of three phase squirrel cage motors Standards and specifications 3VT circuit breakers comp
137. rd Find LF a rete 1 rig m a ee hun a pee 3453335343 Veter ADET pug Ba r Ed cux ee lm T 1 4 4 2 Siemens LV 35 2006 At http www siemens com automation partner you can find details of Siemens contact partners worldwide re sponsible for particular technologies You can obtain in most cases a contact partner for e Technical Support e Spare parts repairs e Service e Training e Sales or e Consultation engineering You start by selecting a e Country e Product or e Sector By further specifying the remaining criteria you will find exactly the right contact partner with his her respective expertise Appendix Service amp Support A amp D in the WWW detailed knowledge of the range of products and services P SIEMENS SIEMENS Bkm i taeda edo cee wyzkarm 01 7 FR fr es prs gir p rh psp ail feat B e ea gm o LB a und estin EL an re oe geet 61 SETE IT Dera 98 Dora Ert gg ee ge Ej reS Fasse xem ifm available is essenti
138. rice overload cuit release L release In f A A A KA kA x Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with permanently set thermal overload releases permanently set short circuit releases and with N overload and short circuit releases 10096 NSEO 00695 d VT 160 32 32 500 35 3VT82 03 1AA04 G2 40 40 500 35 3VT82 04 1AA04 G2 50 50 500 35 3VT82 05 1AA04 G2 63 63 630 35 3VT82 06 1AA04 G2 80 80 800 35 3VT82 08 1AA04 G2 100 100 1000 35 3VT82 10 1AA04 G2 125 125 1250 35 3VT82 12 1AA04 G2 160 160 1600 35 3VT82 16 1AA04 G2 A Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions N with adjustable thermal overload releases permanently set short circuit releases and with N overload and short circuit releases 100 NSEO 00703 VT 160 32 22 4 32 500 50 3VT82 03 2BA04 G2 40 28 40 500 50 3VT82 04 2BA04 G2 50 35 50 500 50 3VT82 05 2BA04 G2 63 44 1 63 630 50 3VT82 06 2BA04 G2 80 56 80 800 50 3VT82 08 2BA04 G2 100 70 100 1000 50 3VT82 10 2BA04 G2 125 87 5 125 1250 50 3VT82 12 2BA04 G2 160 112 160 1600 50 3VT82 16 2BA04 G2 3 34 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 4 pole Plug in circuit breakers with rear terminals for system and motor protection thermal magnetic overcurrent trip units Type Rated Setting Setting cu
139. rload releases permanently set short circuit releases and with N overload and short circuit releases 100 Jum NSEO 00695 VT 250 160 160 1600 35 3VT83 16 1 04 2 200 2000 35 3VT83 20 1 04 2 250 2500 35 3VT83 25 1 04 2 Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with adjustable thermal overload releases permanently set short circuit releases and with overload and short circuit releases 100 f y OO 5 0 00703 VT 250 160 112 160 1600 50 3VT83 16 2 04 2 140 200 2000 50 3VT83 20 2 04 2 175 250 2500 50 3VT83 25 2BA04 F2 Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with permanently set thermal overload releases permanently set short circuit releases and with overload and short circuit releases 100 r s OO NSEO 00695 VT 400 250 250 2500 35 3 84 25 1 04 2 315 315 3150 35 3 84 31 1 04 2 400 400 4000 35 3 84 40 1 04 2 Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions i Ai with adjustable thermal overload releases permanently set short circuit releases and with overload and short circuit releases 100 NSEO 00703 VT 400 250 175 250 2500 50 3VT84 25 2 04 2 S15 220 5 315 3150 50 3VT84 31 2BA04 F2 40
140. rol panel of the withdrawable cir cuit breaker e Guide frame with guide rails for easy moving of the withdraw able circuit breaker e he withdrawable circuit breaker can be locked to prevent it being pushed out of position Standard version for non automatic circuit breaker e Same features as the circuit breaker see Standard version but e No electronic trip unit Siemens LV 35 2006 2 3 3WT Air Circuit Breakers up to 3200 General data Operating mechanisms see illustration Motorized operating mechanism The circuit breakers are available with various optional operat ing mechanisms e Manual operating mechanism with memory with mechanical closing e Manual operating mechanism with mechanical and electrical closing e Motorized operating mechanism that can also be operated manually with mechanical and electrical closing The operating mechanisms with electrical closing can be used for synchronization tasks Electronic trip units see illustration Electronic trip unit The electronic trip unit is controlled by a microprocessor and op erates independently of an external voltage It enables systems to be adapted to the different protection requirements of distri bution systems motors transformers and generators When the circuit breakers used in networks that are not grounded with converters connected in parallel to a common DC link rail suitable filter measures must be ta
141. rrent Standard switching High switching Very high switching current current of of instanta capacity N capacity H capacity L inverse neous short Icu at AC 415 440 V Icu at AC 415 440 V Ic at AC 415 440 V time circuit release Basio Basio Order No Basic delayed Price Price overload release L In me Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with permanently set thermal overload releases permanently set short circuit releases and with N overload and short circuit releases 100 NSEO 00695 VT 250 160 160 1600 35 3VT83 16 1AA04 G2 200 2000 35 3VT83 20 1AA04 G2 250 2500 35 3VT83 25 1AA04 G2 Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with adjustable thermal overload releases permanently set short circuit releases and with overload and short circuit releases 100 f y OO 5 0 00703 VT 250 160 112 160 1600 50 3VT83 16 2BA04 G2 140 200 2000 50 3VT83 20 2BA04 G2 175 250 2500 50 3VT83 25 2BA04 G2 Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with permanently set thermal overload releases permanently set short circuit releases and with N overload and short circuit releases 100 r s OO NSEO 00695 VT 400 250 250 2500 35 3VT84 25 1AA04 G2 315 315
142. s 01460 Rear terminals for screw connection Thermal magnetic and electronic overcurrent trip units NSEO 01470 amp Extended front terminals Thermal magnetic and electronic overcurrent trip units MSED 0147 Ta 3 58 Siemens LV 35 2006 3VT Molded Case Circuit Breakers up to 630 Project planning aids Withdrawable version VT630 standard switching capacity N high switching capacity H and very high switching capacity L Front terminals Thermal magnetic and electronic overcurrent trip units ea el el Rear terminals Thermal magnetic and electronic overcurrent trip units esu maxl43 gens 293 M3EQ 101472 210 14F OL 2 lt 4P OL co4 H3EQ 01473 210 3POL 284 CAPLIL 2 Siemens LV 35 2006 3 59 3VT Molded Case Circuit Breakers up to 630 Project planning aids Front terminals for VT250 to 630 lia Fixed mounted version Plug in version withdrawable version r front terminals front terminals front terminals Extended front terminals L1 W1 L1 H1 D1 W1 L1 H1 D1 W1 L1 H1 D1 250 A 20 12 5 6 8 5 20 10 5 8 2 20 10 5 8 2 400 A 25 12 5 6 11 25 14 5 10 2 25 14 6 10 2 630 A 40 10 5 11 40 20 10 14 Jm Fixed mounted version front terminals d H1 W1 L1 L2 H1 D1 D2 L1 gt lt L2 630 A 40 12 12 10 11 6 5 Rear termi
143. s Short circuit protection Smallest permissible DIAZED fuse operational class gL miniature circuit breaker with C characteristic Contact position driven auxiliary switches S1 S2 S3 S4 Rated insulation voltage U Rated operating voltage U Switching capacity 50 60 Hz DC Short circuit protection 2 AC DC V Rated operating voltage U Rated operating current 1 12 Rated operating current 1 15 Rated operating voltage U Rated operating current 1 12 Rated operating current 1 13 Largest permissible DIAZED fuse operational class gL gG Largest permissible miniature circuit breaker with C characteristic PP lt PP lt gt 0 85 x U circuit breaker be closed 0 35 0 7 x U circuit breaker is tripped eo UL 0 7 1 26 x Ug 110 127 220 240 380 415 24 110 125 220 250 15 1 100 300 OZ ssa D lt 100 1A time lag 1 Ready to close signaling switch S7 and tripped signaling switch S11 to DIN VDE 0630 Switching capacity AC 50 60 Hz DC Short circuit protection 2 Tripped signaling switch S11 Electronic trip unit signals Electronic trip unit signals via optocou per Transfer control device Rated operating voltage U Rated operating current I Rated operating voltage U Rated operating current J J gt g Largest permissible DIAZED fuse operational class gL Signal duration after tripping T U ERR
144. short circuit releases NSEO 00703 VT 160 32 22 4 32 500 50 3VT82 03 2BA03 A2 40 28 40 500 50 3VT82 04 2BA03 A2 50 35 50 500 50 3 82 05 2 03 2 63 44 1 63 630 50 3 82 06 2 03 2 80 56 80 800 50 3 82 08 2 03 2 100 70 100 1000 50 3 82 10 2 03 2 125 87 5 125 1250 50 3 82 12 2 03 2 160 112 160 1600 50 3 82 16 2 03 2 x Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions A with permanently set thermal overload releases and permanently set short circuit releases NSEO 00695 VT 160 50 50 600 35 3 82 05 1 03 2 63 63 756 35 3 82 06 1 03 2 80 80 960 35 3VT82 08 1 03 2 100 100 1200 35 3 82 10 1 03 2 125 125 1500 35 3 82 12 1 03 2 160 160 1920 35 3 82 16 1 03 2 A Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions with adjustable thermal overload releases and permanently set short circuit releases NSEO 00703 VT 160 50 35 50 600 50 3VT82 05 2DA03 A2 63 44 1 63 756 50 3 82 06 2DA03 A2 80 56 80 960 50 3 82 08 2DA03 A2 100 70 100 1200 50 3VT82 10 2DA03 A2 125 87 5 125 1500 50 3 82 12 2DA03 A2 160 112 160 1920 50 3 82 16 2DA03 A2 Siemens LV 35 2006 3 15 3VT Molded Case Circuit Breakers up to 630 Fixed mounted circuit breakers for system and motor protection thermal magnetic overcurrent trip units
145. sively to the General Terms and Conditions of the respective Siemens entity For customers with a seat or registered office in the Federal Republic of Germany The General Terms of Payment as well as the General Condi tions for the Supply of Products and Services of the Electrical and Electronics Industry shall apply Comprehensive Terms and Conditions of Sale and Delivery are available free of charge from your local Siemens business office under the following Order Nos 67B5310 0KR30 0BAO for customers based in the Federal Republic of Germany 6 5310 0 553 for customers based outside of the Federal Republic of Germany or download them from the Internet http www siemens com automation mall Germany A amp D Mall Online Help System For software products the General License Conditions for Soft BE Export regulations ware Products for Automation and Drives for Customers with a Seat or registered Office in Germany shall apply For customers with a seat or registered office outside of Germany The General Terms of Payment as well as the General Condi tions for Supplies of Siemens Automation and Drives for Cus tomers with a Seat or registered Office outside of Germany shall apply For software products the General License Conditions for Soft ware Products for Automation and Drives for Customers with a Seat or registered Office outside of Germany shall apply General The
146. switch 9th to 11th position of Order No further options see page 2 21 Manual operating mechanism AAO none AAO none with mechanical closing without 1st and 2nd auxiliary releases with auxiliary switch 2 NO 2 NC Motor operated mechanism UGO UGO with mechanical and electrical closing motor and closing solenoid 220 240 VAC 50 60 Hz 220 250 V DC Shunt release F 220 240 V AC 50 60 Hz 220 250 V DC without 2nd auxiliary release with auxiliary switch 2 NO 2 NC Motor operated mechanism UN3 UN3 with mechanical and electrical closing motor and closing solenoid 220 240 VAC 50 60 Hz 220 250 V DC Undervoltage release r 220 240 V AC 50 60 Hz 220 250 V DC Shunt release 220 240 V AC 50 60 Hz 220 250 V DC with auxiliary switch 2 NO 2 NC Accessories 13th to 16th position of Order No further options see pages 2 22 to 2 26 with door sealing frame IP40 0AA2 none 0AA2 none with door sealing frame IP40 0AB2 0AB2 with safety lock device CES instead of OFF button 2 key removable in OFF position with door sealing frame IP40 2 2 with safety lock device CES instead of OFF button 2 key removable in OFF position with mutual mechanical interlock for circuit breaker 3WT 1 Current transformer for overload protection in the neutral conductor and for ground fault protection must be ordered separately see page 2 27 2 This disables mechanical or electrical ON commands Siemens LV 35 2006 2 19
147. system protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases and permanently set short circuit releases rear terminals screw version 250 2500 35 3 84 25 1AA03 J2 315 3150 35 3 84 31 1AA03 J2 400 4000 35 3 84 40 1AA03 J2 fs 5 0 00703 VT 400 250 315 400 Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions with adjustable thermal overload releases and permanently set short circuit releases rear terminals screw version 175 250 2200 220 5 315 3150 50 3VT84 31 2BA03 J2 280 400 4000 50 3VT84 40 2BA03 J2 50 3VT84 25 2BA03 J2 NSEO 00695 VT 400 250 315 400 Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions with permanently set thermal overload releases and permanently set short circuit releases rear terminals screw version 250 3000 35 3VT84 25 1 03 2 315 3 80 35 3 84 31 1 03 2 400 4800 35 3VT84 40 1 03 2 A NSEO 00703 Circuit breakers for motor protection thermal magnetic overcurrent trip unit LI functions with adjustable thermal overload releases and permanently set short circuit releases rear terminals screw version VT 400 250 175 250 3000 50 3VT84 25 2DA03 J2 315 220 5 315 3780 50 3 84 31 2DA03 J2 400 280 400 4800
148. t Customer Support Subject index Order number index Conditions of sale and delivery Export regulations Siemens LV 35 2006 Appendix Siemens contacts worldwide E SIEMENS w de pra beg Ex oa oe ip abs eee wm dyip gas Drege pose pe gp EPHCITM EE ries USF a RE ep Ha Dead S amat ca feed hu DUE Ced ier z EE dade ud sonam r acd adiu SIEMENS REN in po nion Pcr re m ee mem Um d Fumar ieee hau Le UA AGRO Fi Liga DRE Diti SS op Febr memi Ca der Pesaro Puce ames onm memey inr anum Pip ber RO VO ow Resp laga ELIT EI sj TEL ee Tey Fo t HER LI od ei Liira Wish ace eee r Ta EJ curse ELI benra m ua ami bun SIEMENS Ta emt ple borse Fee Pg dU gt eem fee cte oars o Qtr riae r ign o berea rriar ial 7 MANL FEN E HOD ut un NORD Yt S a Te acum Um epar
149. table thermal overload releases permanently set short circuit releases and with N overload and short circuit releases 100 NSEO 00703 VT 160 32 22 4 32 500 50 3VT82 03 2 04 2 40 28 40 500 50 3VT82 04 2 04 2 50 35 50 500 50 3VT82 05 2 04 2 63 44 1 63 630 50 3VT82 06 2 04 2 80 56 80 800 50 3VT82 08 2 04 2 100 70 100 1000 50 3VT82 10 2 04 2 125 875 125 1250 50 3VT82 12 2 04 2 160 112 160 1600 50 3VT82 16 2 04 2 Siemens LV 35 2006 3 29 3VT Molded Case Circuit Breakers up to 630 4 pole Fixed mounted circuit breakers for system and motor protection thermal magnetic overcurrent trip units Type Rated Setting Setting Standard switching High switching Very high switching current currentof current of capacity N capacity H capacity L inverse instanta Icu at AC 415 440 V Icu at AC 415 440 V Icu at AC 415 440 V turre delayed Price Price Price overload cuit release release In I A A kA Circuit breakers for system protection thermal magnetic overcurrent trip unit LIN functions with permanently set thermal overload releases permanently set short circuit releases and with N overload and short circuit releases 100 gt NSEO 00695 VT 250 160 160 1600 35 3VT83 16 1 04 2 200 200 2000 35 3VT83 20 1 04 2 250 250 2500 35 3VT
150. tal main circuit connection ecoline 630 50 35 3WT80 60 1UG04 5AB2 58 000 3WT80 64 1UG04 5AB2 76 000 800 50 do 3WT80 80 1UG04 5AB2 58 000 3WTS80 84 1UG04 5AB2 76 000 1000 50 35 3WT81 00 1UG04 5AB2 58 000 3WT81 04 1UG04 5AB2 76 000 1250 50 35 3WT81 20 1UG04 5AB2 58 000 3WT81 24 1UG04 5AB2 76 000 ETU2WT horizontal main circuit connection 630 50 50 3WT80 61 1UG04 5AB2 58 000 3WT80 65 1UG04 5AB2 76 000 800 50 50 3WT80 81 1UG04 5AB2 58 000 3WTS80 85 1UG04 5AB2 76 000 1000 50 50 3WT81 01 1UG04 5AB2 58 000 3WT81 05 1UG04 5AB2 76 000 1250 50 50 3WT81 21 1UG04 5AB2 58 000 3WT81 25 1UG04 5AB2 76 000 1600 50 50 3WT81 61 1UG04 5AB2 61 000 3WT81 65 1UG04 5AB2 79 000 2000 65 60 3WT82 02 1UG04 5AB2 94 000 3WT82 06 1UG04 5AB2 118 000 2500 65 60 3WT82 52 1UG04 5AB2 94 000 3WT82 56 1UG04 5AB2 118 000 3200 65 60 3WT83 22 1UG04 5AB2 100 000 3WT83 26 1UG04 5AB2 124 000 ETUG8WT horizontal main circuit connection ecoline 630 50 35 3WT80 60 2UG04 5AB2 58 000 3WT80 64 2UG04 5AB2 76 000 800 50 35 3WT80 80 2UG04 5AB2 58 000 3WT80 84 2UG04 5AB2 76 000 1000 50 35 3WT81 00 2UG04 5AB2 58 000 3WT81 04 2UG04 5AB2 76 000 1250 50 do 3WT81 20 2UG04 5AB2 58 000 3WT81 24 2UG04 5AB2 76 000 ETU8WT horizontal main circuit connection 630 50 50 3WT80 61 2UG04 5AB2 58 000 3WTS80 65 2UG04 5AB2 76 000 800 50 50 3WTS80 81 2UG04 5AB2 58 000 3WTS80 85 2UG04 5AB2 76 000 1000 50 50 3WT81 01 2UG04 5AB2 58 000 3WT81 05 2UG04 5AB
151. tely after tripping an automatic mechanical reset mechanism is avail able but this does not reset the electrical signal from the tripped switch 511 The tripped signal then has to be reset by operating the Reset button 2 4 Siemens LV 35 2006 Fixed mounted and withdrawable version Fixed mounted and withdrawable circuit breakers e Protective measures against arcing gases For 3WT circuit breakers with voltages up to AC 440 V screening from vertical busbars is not necessary Electrical add on devices on the side of the circuit breaker must be separately covered Also see notes under Project planning aids Dimensional drawings e Operator panel The operator panel is designed to protrude from a cutout in the door providing access to all operator controls and displays with the door closed e Door sealing frame The door sealing frame seals the cabinet door with the operator panel With the cabinet door closed the IP degree of protection is achieved for the circuit breaker Withdrawable circuit breaker The withdrawable version comprises a withdrawable circuit breaker a guide frame and a hand crank for moving the with drawable circuit breaker The guide frames are fitted with guide rails as standard for easy handling of the withdrawable circuit breaker e Auxiliary supply connections The auxiliary supply connections make contact automatically when the circuit breaker slides into the guide frame test posi tio
152. thermal magnetic overcurrent trip units Type Rated Setting Setting Standard switching High switching Very high switching current current of current of capacity N capacity H capacity L inverse instanta Igy at AC 415 440 V Icu at AC 415 440 V Icu at AC 415 440 V In time ue No Basic Basic Basic delayed short cir Price Price Price overload cuit release L release 1 IR f A A A KA KA 7 Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions A with permanently set thermal overload releases and permanently set short circuit releases NSEO 00695 VT 63 10 10 500 25 3VT80 10 1AA03 A2 50 3VT80 10 2AA03 A2 16 16 500 25 3VT80 16 1AA03 A2 50 3VT80 16 2AA03 A2 20 20 500 25 3VT80 20 1AA03 A2 50 3VT80 20 2AA03 A2 25 25 500 25 3VT80 25 1AA03 A2 50 3VT80 25 2AAO03 A2 32 32 500 25 3VT80 32 1AA03 A2 50 3VT80 32 2AA03 A2 40 40 500 25 3VT80 40 1AA03 A2 50 3VT80 40 2AA03 A2 50 50 500 25 80 50 1AA03 A2 50 3VT80 50 2AAO03 A2 63 63 630 25 3VT80 63 1AA03 A2 50 3VT80 63 2AA03 A2 x Circuit breakers for system protection thermal magnetic overcurrent trip unit LI functions A with permanently set thermal overload releases and permanently set short circuit releases NSEO 00695 VT 100 32 32 500 25 3VT81 03 1AA03 A2 50 3VT81 03 2AAO03 A2 40 40 500 25 3VT81 04 1AA03 A2 50 3VT81 04 2AAO03 A2 50 50 500 25 3VT81 05 1AA03 A2 50 3VT81 05 2AAO03 A2 63 63
153. ual mechanical interlocking 1 locking device to prevent closing 2 consisting of lock in the control cabinet door and interlock module with Bowden wire For fixed mounted circuit breakers For withdrawable circuit breakers NSEO 01416 NS1 5355a NS1 5353a La RS a b gt D Clearance for interlock module b without Bowden wire Clearance for a b C d E 1 90 90 50 65 270 2 58 215 10 250 115 Current transformer for neutral conductor overload protection and ground fault protection Current trans Current Size A B C D former trans approx former primary rated current In 3WT9843 31 00 CD 630 92 60 86 5 140 DEED 107 CE 800 gene y 1000 60 51 5334 1 250 105 gt CH 1600 3WT98 43 1 00 FJ 2000 128 80 99 167 DEM 136 2500 3200 Siemens LV 35 2006 VIR YA 3WT Air Circuit Breakers up to 3200 A AC Project planning aids E Schematics Example of an overall circuit diagram Motor manual operating mechanism with ready to close signaling switch with electronic trip unit version ETU2WT LSI with overvoltage release r or shunt release f F1 with shunt release f F2 with tripped signaling switch with auxiliary switch 2 NO 2 NC 2 CO with motor switch 1 L1 L1 L1 L L L S E L1L2L3N EMEN I 111 Ae gh
154. uipped with a toggle lever as an operating mechanism which is also used as a position indicator In addition to ON and OFF Tripped is also indicated The toggle lever assumes the tripped position when the internal tripping mechanism is activated by an overcurrent trip opera tion e g an overload or short circuit The activation of an under voltage release or shunt release also causes the toggle lever to assume the tripped position The toggle lever must be put into the OFF RESET position before the circuit breakers can be re closed It will then be possible to reset the internal release mech anism and reclose the main contacts on the circuit breaker 3 6 Siemens LV 35 2006 Front operated rotary operating mechanisms These operating mechanisms have been designed for direct mounting to the circuit breaker and change the toggle lever movement from a linear to a rotary motion Door coupling rotary operating mechanisms Door coupling rotary operating mechanisms and removable covers are available for circuit breakers which are installed into control cabinets and distribution boards These are supplied as complete sets including an articulated shaft mechanism With regard to the switching status indication and the RESET position the same applies to the rotary operating mechanisms as to the toggle lever The position of the operator lever toggle indicates the status rotary operating mechanisms can be locked i
155. uit breakers VT630 circuit breaker The arrangement of the current paths and switching mechanism as well as internal accessories corresponds with those of the VT63 to 400 circuit breakers The VI 630 circuit breakers are available with electronic trip units as well as with thermal magnetic trip units The thermal mag netic is equipped with fixed overload releases as well as with fixed short circuit releases The electronic overcurrent trip unit is available with adjustable overload and short circuit releases Siemens LV 35 2006 3 5 3VT Molded Case Circuit Breakers up to 630 General data Overcurrent trip unit systems 1 Overcurrent trip unit system of the VT 63 to VT630 circuit breakers thermal magnetic The overcurrent and short circuit releases function with bimetal and magnetic trip units They are available in fixed set or ad justable versions The four pole circuit breakers for system protection is equipped with overcurrent trip units for all four poles 2 Overcurrent trip unit system for VI250 to VT630 circuit breakers electronic ETU The electronic overcurrent trip unit system consists of e Current transformers e Evaluation electronics with microprocessor e Tripping solenoid An auxiliary power supply is not necessary for the trip unit system As is the case for all versions of the 3VT circuit breakers with electronic trip units the current transformers are in the same en
156. urrent setting Jp from 40 to 100 1 overload release L Graduation 5 i for the phases Graduation freely programmable fr Time lag class t opening time at 6 x Ip setting tp Thermal image pn e for the neutral conductor Adjustment of the current setting J Time lag class fg of the neutral conductor as for the phases Short circuit protection Short time delayed Setting the operating current sq short circuit release S Setting the delay time tg Su With Pt 4 dependent delay delay time tg S Instantaneous short circuit Setting the operating current J release I NSEO XX 01398 G NSEO XX 01399 Ground fault protection Ground fault release 1 Setting the operating current I Setting the delay time tg us NSEO XX 01400 LCD display Operating current indication LED display Status indication Flashing LED when electronic trip unit activated Tripped indication L release 5 1 release S release l release N release G release 7 Alarm indication T U ERROR Test Internal self test and display via LED Connection of the test device to test connector X3 Basic configuration Signal by Ready to close Circuit breaker can be safely closed signaling switch 1 NO Tripped switch Latching active after L S I G 2 release with without mechanical closing lockout 1 With 3 pole circuit breakers a current transformer is required in addition if there is asymmetrical
157. use User friendliness in planning configuration installation and operation Only a few components cover the entire spectrum from 10 A to 3 200 A Safety and reliability Conforms to international standards and approvals Compatibility and safe interaction between products and systems 3WT air circuit breakers 3VT molded case circuit breakers 3WT air circuit breaker Shutter Closing solenoid auxiliary release Auxiliary conductor plug in system Auxiliary switch block Door sealing frame EMERGENCY STOP pushbutton key operated Motorized operating mechanism Operating cycles counter Electronic trip unit ETU Guide frame Main connection front horizontal vertical molded case circuit breaker Thermal magnetic overcurrent trip unit Electronic overcurrent trip unit Undervoltage release Shunt release Auxiliary Alarm switches Motorized operating mechanism Rotary handle operating mechanism Front operated rotary operating mechanism Plug in base Withdrawable version Phase barriers Terminal covers Extended front busbar connecting bars 3WT Air Circuit Breakers up to 3200 A AC Ie General data fall 3 and 4 pole withdrawable design with guide frame 3 4 pole fixed mounted design Eri 3 and 4 pole withdrawable design 219 3 and 4 p
158. x 3x minimum cross sections mm 50x 10 60x10 40x10 60x10 60x10 100x10 100 x 10 100 x 10 Copper bars painted black Qty 11 x 1x 1x 2 2 x 2 2 3x mm 40x10 50x10 60x10 40x10 50x10 80x10 100 x 10 100 x 10 Auxiliary conductors Max no of solid and 1x0 5 2 5 mm 1 x AWG 14 aux conduc finely stranded with 2 x1 0 mm tors x cross end sleeves section Weights 3 pole Fixed mounted circuit breaker 34 34 34 34 36 of of 61 circuit approx kg breakers withdrawable circuit breaker 36 36 36 36 38 59 59 63 approx kg Guide frame approx kg 22 22 22 22 23 35 35 37 4 pole Fixed mounted circuit breaker 47 47 47 47 49 70 70 74 circuit approx kg breakers Withdrawable circuit breaker 49 49 49 49 51 72 72 76 approx kg Guide frame approx kg 27 27 27 27 28 46 46 48 1 Ecoline 5 Per contact set Disconnect of the rated current 1 and power factor 0 8 2 The temperatures apply to the air surrounding the upper third of the circuit 6 Rated insulation voltage U AC 1000 V breaker 3 These values apply in the case of sinusoidal current 50 60 Hz The heat ing losses increase in the event of harmonics and higher frequencies 4 Maintenance replacement of the contact set Siemens LV 35 2006 2 13 3WT Air Circuit Breakers up to 3200 General data Operating mechanisms Manual operating mechanism with mechanical closing Closing Max force required to operate the hand lever Charging stored Required number

3VT Molded-Case Circuit

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