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Honeywell NR Series User's Manual

1. 1 2 4 5 OFF L192 1 2 4 5 2 3 4 6 L192 TERMINAL CIRCUIT IDENTIFICATION Terminal identifications are referenced in the order guides to indicate which circuits are made in each toggle position e g 4 2 refers to circuit closure through ter minals 1 and 2 B5BBccol immmmo NT 3 POSITION ORDER GUIDE i Top specify above panel mount rock Circuits Made At Electrical KATT ers add 4 after the NR to specify the SS above panel version Example 31NR91 5 Keyway Center Opposite UL Rating Rating Listing Position Position Keyway Code Code Rocker Q C becomes 31NR491 5 1 2 OFF 2 3 L191 1 31NR91 1 ee OLE zie Eo SIND91 1 ROCKER BUTTONS ORDER GUIDE 1 2 OFF 2 3 L192 31NR91 7 NONE OFF 2 3 L191 31NR91 21 NONE 1 2 2 3 L191 31NR91 31 NONE 1 2 2 3 L192 31NR91 51 1 2 OFF NONE L192 31NR91 61 1 2 4 5 OFF 2 3 5 6 L191 32NR91 1 1 2 4 5 OFF 2 3 5 6 L192 32NR91 5 1 2 4 5 OFF 2 3 5 6 L192 32NR91 7 NONE OFF 2 3 5 6 L191 32NR91 21 NONE 2 3 5 6 L191 32NR91 31 NONE 2 3 5 6 L192 32NR91 51 1 2 4 5 OFF NONE L192 32NR91 61 1 2 4 5 2 3 5 6 L191 32NR91 12 1 2 4 5 2 3 5 6 L191 32NR91 10 1 2 4 5 2 3 5 6 L192 32NR91 50 1 2 4 5 2 3 5 6 32NR91 70 Does not include rocker button Order separately from chart These positions are momentary All others are maintained Toggle lever is blocked from these positions Toggle becomes
2. Application Note on next page 250 VDC 125 VAC 12 Hp 250 277 VAC 3 amps 125 VAC L fo Q a o ae D fo ie x o 115 Volts AC 60 amp 400 Hz 230 VAC Lamp Res Ind Lamp Res 0 75 0 75 0 75 0 75 0 75 0 75 10 7 15 8 15 8 123 Manual Switches NR Series Sealed Rocker Switches NOTE Catalog listings in the order Application Note Honeywell MICRO SWITCH does not recommend the use of silver guides below do not include cadmium oxide switch contacts in non arcing loads Non arcing loads are generally rocker operators See How to loads less than 12 volts and or 0 5 amp NR switches use silver cadmium oxide Order contacts For other options contact the MICRO SWITCH Application Center at 1 800 537 6945 NR 2 POSITION FLUSH PANEL MOUNT ROCKERS ORDER GUIDE Circuits Made With Rocker At Termination Style Ident Lug Opposite Lug UL Rating Position Position Code Screw Solder OFF 2 3 1 2 2 3 OFF 2 3 1 2 OFF 1 2 2 3 OFF 2 3 5 6 1 2 4 5 2 3 5 6 OFF 2 3 4 6 1 2 4 5 OFF 1 2 4 5 2 3 4 6 OFF 2 3 5 6 8 9 11 12 1 2 4 5 7 8 10 11 2 3 5 6 8 9 11 12 OFF 2 3 5 6 8 9 11 12 1 2 4 5 7 8 10 11 OFF 1 2 4 5 7 8 10 11 2 3 5 6 8 9 11 12 Aaooan aRRRWW MYND NR 3 POSITION FLUSH PANEL MOUNT ROCKERS ORDER GUIDE Circuits Made With Toggle At Termination Style Ident L
3. 2 position with center being one extreme position Catalog Listing 12PA12 W 12PA12 R 12PA12 Y 12PA12 BK 12PA12 G 12PA12 BL BPARWWAHWWAHO MNP MATING CONNECTORS ORDER GUIDE Description Catalog Listing 2 pole connector 19PA168 NT 1 pole connector same package size as 2 pole connector 19PA169 NT 128 Honeywell e Sensing and Control e 1 800 537 6945 USA e 1 815 235 6847 International e 1 800 737 3360 Canada Manual Switches NT NR Series Fat Base Sealed Toggles and Rockers MOUNTING DIMENSIONS For reference only 34 TOTAL 6 B 15 32 32 UNS THREAD Toggle Switches COMMON 2 250 WIDE QUICK CONNECT TERMINALS AN IDENTIFICATION LUG SIDE Bushing mounting torque is 10 15 in Ibs Rocker Switches Above Panel ABOVE PANEL 32 TOTAL TRAVEL 22 1 87 X 37 171 46 X 12 97 51 PLASTIC BUTTON 2X 6 32 UNC 2B THREAD WITH LOCKING FEATURE DIM A 1 POLE 31 171 23 2 POLE 36 071 42 Rocker Switches Flush Panel FLUSH PANEL 32 TOTAL TRAVEL 22 117 87 X 37 7146 X 12 97 51 PLASTIC BUTTON 2X 6 32 UNC 2B THREAD WITH LOCKING FEATURE DIM A 1 POLE 38 471 52 2 POLE 443 371 71 Flange mounting torque is 10 12 in Ibs fe lo o e D fo 1 x o Honeywell e Sensing and Control e 1 800 537 6945 USA e 1 815 235 6847 International e 1 800 737 3360 Canada 129
4. F 2 3 L192 2 1 2 OFF L192 2 1 2 2 3 L192 2 OFF 2 3 5 6 L191 3 2 1 2 4 5 2 3 5 6 L191 3 OFF 2 3 4 6 L192 4 1 2 4 5 OFF L192 4 1 2 4 5 2 3 4 6 L192 4 NT 3 POSITION ORDER GUIDE Circuits Made At Keyway Position 1 2 1 2 1 2 NONE NONE NONE 1 2 1 2 4 5 1 2 4 5 1 2 4 5 NONE NONE NONE 1 2 4 5 1 2 4 5 1 2 4 5 Electrical Rating Code Catalog Listing Toggle Q C 31NT91 1 31NT91 5 31NT91 7 31NT91 21 31NT91 31 31NT91 51 31NT91 61 32NT91 1 32NT91 5 32NT91 7 32NT91 21 32NT91 31 Center Position OFF OFF OFF OFF 1 2 1 2 OFF OFF OFF OFF OFF Opposite Keyway 2 3 2 3 2 3 2 3 2 3 2 3 NONE 2 3 5 6 2 3 5 6 2 3 5 6 2 3 5 6 2 3 5 6 2 3 5 6 NONE 2 3 5 6 2 3 5 6 1 2 4 5 2 3 5 6 1 2 4 5 2 3 5 6 These positions are momentary All others are maintained Toggle lever is blocked from these positions Toggle becomes 2 position with center being one extreme position UL Rating Code L191 L192 L192 L191 L191 L192 L192 L191 L192 L192 L191 L191 L192 L192 OFF L192 BPARWWAHAHAWHWHAWIMYONH HNN 32NT91 70 MATING CONNECTORS ORDER GUIDE Description Catalog Listing 19PA168 NT 19PA169 NT 2 pole connector 1 pole connector same package size as 2 pole connector LOCKING CONFIGURATIONS B Locked In Thr
5. Manual Switches Sealed Rocker Switches GENERAL INFORMATION MICRO SWITCH NR Series Rocker Switches meet severe environment application needs for a rugged cost effective manual switch They combine the advantages of toggle switch circuit versatility with pushbutton control Quality construction features include a premolded elastomer seal between the actua tor and bushing and an elastomer cover case gasket seal Also the terminal inserts are molded into the high impact strength thermoplastic case Complete sealing of the switching chamber enables compliance with UL 508 para graph 13 3 hosedown test These switches can be used where panels are subjected to periodic splash and washdowns such as are common to food and beverage equip ment They will also withstand exposure to heavy accumulations of eary morning dew FEATURES chamber mounting NR Series Colored removable rockers Choice of flush panel or above panel e 1 2 or 4 pole circuitry e 20r3 positions maintained and momentary action e Spring loaded actuating mechanism provides excellent tactile feedback e High impact strength non tracking case enhances electrical stability e Temperature range 40 to 71 C 40 to 160 F UL recognized File E12252 Vol 1 Section 44 e CSA certified File LRA442 e CE approved OW TO ORDER e Completely sealed switching e Step design case provides added space between terminals to help prevent shorting t
6. R1 70 4NR91 70 These positions are momentary All others are maintained Toggle lever is blocked from these products Toggle becomes 2 position with center being one extreme position 1 1 1 1 o 0 010001010001 55 0 0050 mm Imnm TERMINAL CIRCUIT IDENTIFICATION Terminal identification numbers referenced in the order guides are molded into the switch base These numbers indicate which circuits are made in each rocker position e g 1 2 refers to circuit closure through terminals 1 and 2 124 Honeywell e Sensing and Control e 1 800 537 6945 USA e 1 815 235 6847 International e 1 800 737 3360 Canada Manual Switches Seated Rocker Switches MOUNTING DIMENSIONS 0 0 mm For reference only Key 9 00 inches Flush Panel 32 TOTAL TRAVEL 16 RI 22 87 X 371 146 7 6 X 12 97 51 PLASTIC BUTTON 2X 6 32 UNC 2B THREAD WITH LOCKING FEATURE DIM A 1 POLE 356 871 45 2 amp 4 POLE 41 771 64 Quick Connect Terminals 38 4 46 0 151 181 2X CSK AS REQUIRED NR Series Above Panel 32 TOTAL TRAVEL 15 2 16 E URN 2217 87 X 371 146 i X 12 97 51 PLASTIC BUTTON 2X 6 32 UNC 2B THREAD WITH LOCKING FEATURE DIM A 1 POLE 29 571 16 2 amp 4 POLE 34 471 35 Terminal Circuit Identification 132 2 5 8 1 41 7 IOO Q 2 17 Z IDENTIFICATION LUG SIDE 35 5 132 COMMON 2 5 n 6 32
7. UNC X 6 6 26 REF Mie D SCREW AND LOCKWASHER S AS Seve 460 181 5541 2 17 A IDENTIFICATION LUG SIDE Flange mounting torque is 10 12 in Ibs Terminal screw mounting torque is 5 in Ibs max fe lo D e D fo 7 x 7 Honeywell e Sensing and Control e 1 800 537 6945 USA e 1 815 235 6847 International e 1 800 737 3360 Canada 125 Manual Switches Flat Base Sealed Toggles and Rockers UL AND CSA ELECTRICAL RATINGS Rating Code Electrical Rating L192 10 amps 125 250 277 VAC Hp 125 VAC 1 2 Hp 250 277 VAC 3 amps 125 VAC L L191 15 amps 125 250 277 VAC ve Hp 125 VAC 1 Hp 250 277 VAC 5 amps 125 VAC L ELECTRICAL RATINGS In Amperes 115 Volts AC 28 Volts DC 115 VDC 250 VDC 60 amp 400 Hz 230 VAC Lamp Res i Ind Lamp Res 5 0 75 10 3 4 0 75 7 2 7 0 75 15 4 5 0 75 8 2 Application Note Honeywell MICRO SWITCH does not recommend the use of silver cadmium oxide switch contacts in non arcing loads Non arcing loads are generally loads less than 12 volts and or 0 5 amp NT NR switches use silver cadmium oxide contacts For other options contact the MICRO SWITCH Application Center at 1 800 537 6945 NT NR Series FEATURES e Sealed switching chamber 1 or 2 pole circuitry e 20r 3 position maintained and momentary action e Flat base with quick connect terminals mating connec
8. ee Positions e NE Locked In Center and Extreme Position Keyway Side eh Locked Out Of Center Position FR Locked In Center Position Locked In Extreme Position Opposite Keyway ep Locked In Extreme Position Keyway Side Locked Out Of Center And Extreme Position Keyway Side J Locked Out Of Center And Extreme Position Opposite Keyway Locked In Center And Extreme Position Opposite Keyway L ce Locked Out Of Extreme Position Keyway Side M Locked Out Of And Into Extreme Position Opposite Keyway N EB Locked Out Of Extreme Position Opposite Keyway Honeywell e Sensing and Control e 1 800 537 6945 USA e 1 815 235 6847 International e 1 800 737 3360 Canada P e Locked Out Of And Into Extreme Position Keyway Side 127 fo Q o e D fo 1 x o Manual Switches NR Series Fat Base Sealed Rockers NR 2 POSITION ORDER GUIDE ELECTRICAL RATING L191 15 amps 125 250 277 VAC 12 Hp Circuits Made At Catalog 125 VAC 1 Hp 250 277 VAC 5 Keyway Opposite UL Rating Electrical Listing amps 125 VAC L Position Keyway Code Rating Code Stl aere OFF 2 3 L191 1 2 2 3 L191 OFF 2 3 L192 L192 10 amps 125 250 277 VAC 1 4 Hp 125 VAC 1 Hp 250 277 VAC 3 amps 125 VAC L 1 2 OFF L192 1 2 2 3 L192 OFF 2 3 5 6 L191 1 2 4 5 2 3 5 6 L191 OFF 2 3 4 6 L192
9. hat may condense on the control panel in cabs of vehicles left outdoors overnight PLASTIC BUTTON IDENTIFICATION LUG fe ONE PIECE BUSHING AND COVER ENCLOSED SWITCHING CHAMBER MOLDED IN TERMINAL PREMOLDED ELASTOMER SEAL COVER SEAL MOUNTING HOLE LOCKING FEATURE HIGH IMPACT STRENGTH TEMPERATURE RESISTANT INSERT a NON TRACKING CASE Above Panel Mount 12PA ROCKER ORDER GUIDE Note These listings are used to specify rockers only Catalog Listing 12PA12 W 12PA12 R 12PA12 Y 12PA12 BK 12PA12 G 12PA12 BL Honeywell e Sensing and Control e 1 800 537 6945 USA e 1 815 235 6847 International e 1 800 737 3360 Canada Flush Panel Mount ELECTRICAL RATINGS In Amperes 28 Volts DC 115 VDC H 1 To specify above panel Toorder flush panel mount switches without rockers specify the listings in the NR order guides mount switches change the 1 after NR in 1NR1 11NR1 2NR1 12NR1 4NR1 and 14NR1 listings in the NR order guides to 4 Example 1NR1 2W converts to 1NR4 2 11NR1 2 to 11NR4 2 For 1NR91 2NR91 and 14NR91 list ings add 4 after the NR to specify the above panel mount version Exam ple 1NR91 2 becomes 1NR491 2 To order rockers specify listings in the 12PA rocker order guide ELECTRICAL RATINGS L191 15 amps 125 250 277 VAC Hp 125 VAC 1 Hp 250 277 VAC 5 amps 125 VAC L L192 10 amps 125 250 277 VAC Hp See
10. tors are available e Brightly colored removable rockers e Spring loaded actuating mechanism provides tactile feedback e High impact strength non tracking case enhances electrical stability e Temperature range 40 to 71 C 40 to 160 F e UL Recognized File E12252 vol 1 section 44 e CSA Certified File LRA442 e CE approved GENERAL INFORMATION MICRO SWITCH NT Series toggle switch es and NR Series rocker switches are designed to meet severe environment ap plication needs for rugged cost effective manual switches These flat base style products are identical to the stepped base style in construction and features The flat base allows for PC board or con nector use for easy wiring connection The flat base NT toggle switches and NR rocker switches are provided with quick connect spade termination Mating con nectors are available TERMINAL CIRCUIT IDENTIFICATION Terminal identifications are referenced in the order guides to indicate which circuits are made in each toggle position e g 4 2 refers to circuit closure through ter minals 1 and 2 126 Honeywell e Sensing and Control e 1 800 537 6945 USA e 1 815 235 6847 International e 1 800 737 3360 Canada Manual Switches NT Series Flat Base Sealed Toggles NT 2 POSITION ORDER GUIDE Circuits Made At Catalog No of Keyway Opposite UL Rating Electrical Listing Poles Position Keyway Code Rating Code ipee OFF 2 3 L191 1 1 1 2 2 3 L191 1 OF
11. ug Center Opposite Lug UL Rating Position Positon Position Code Screw Solder 1 2 2 3 1NR1 1 11NR1 1 1NR91 1 1 2 2 3 1NR1 5 11NR1 5 1NR91 5 1 2 2 3 1NR1 7 11NR1 7 1NR91 7 NONE 2 3 1NR1 21 11NR1 21 1NR91 21 NONE 2 3 1NR1 31 11NR1 31 1NR91 31 NONE 2 3 1NR1 51 11NR1 51 1NR91 51 1 2 NONE 1NR1 61 11NR1 61 1NR91 61 1 2 4 5 2 3 5 6 2NR1 1 12NR1 1 2NR91 1 1 2 4 5 2 8 5 6 2NR1 5 12NR1 5 2NR91 5 1 2 4 5 2 8 5 6 2NR1 7 12NR1 7 2NR91 7 NONE 2 3 5 6 2NR1 21 12NR1 21 2NR91 21 NONE 2 3 5 6 2NR1 31 12NR1 31 2NR91 31 NONE 2 3 5 6 2NR1 51 12NR1 51 2NR91 51 1 2 4 5 NONE 2NR1 61 12NR1 61 2NR91 61 1 2 4 5 2 3 5 6 2NR1 12 12NR1 12 2NR91 12 1 2 4 5 2 8 5 6 2NR1 50 12NR1 50 2NR91 50 2 4 5 2 3 5 6 2NR1 70 12NR1 70 2NR91 70 2 4 5 7 8 10 11 2 3 5 6 8 9 11 12 4NR1 1 14NR1 1 4NR91 1 2 4 5 7 8 10 11 2 3 5 6 8 9 11 12 4NR1 5 14NR1 5 4NR91 5 2 4 5 7 8 10 11 2 8 5 6 8 9 11 12 4NR1 7 14NR1 7 4NR91 7 NONE 2 3 5 6 8 9 11 12 4NR1 21 14NR1 21 4NR91 21 NONE 2 3 5 6 8 9 11 12 4NR1 31 14NR1 31 4NR91 31 NONE 2 8 5 6 8 9 11 12 4NR1 51 14NR1 51 4NR91 51 1 2 4 5 7 8 10 11 NONE 4NR1 61 14NR1 61 4NR91 61 1 2 4 5 7 8 10 11 2 3 4 5 7 8 11 12 2 3 5 6 8 9 11 12 4NR1 12 14NR1 12 4NR91 12 1 2 4 5 7 8 10 11 2 3 4 5 7 8 11 12 2 3 5 6 8 9 11 12 4NR1 50 14NR1 50 4NR91 50 1 2 4 5 7 8 10 11 2 3 4 5 2 3 5 6 8 9 11 12 4NR1 70 14N

Honeywell NR Series User's Manual

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