Panasonic AJ8R Switch User Manual
Contents
1. Opening radius cc y m ohh i T mi tl Edge The opening radius from when the panel was processed should be on the front side of the panel Remarks 1 The external dimensions and mounting dimensions for the single pole single throw type and the single pole double throw type are the same as those for the double pole single throw type indicated above 2 The figures show the double pole single throw ON OFF type as an example The contact terminals are 1 2 3 and 4 In the case of the single pole single throw ON OFF type the contact terminals are 1 and 2 In the case of the single pole double throw ON ON type the contact terminals are 1 2 and 4 There are no other terminals Refer to the internal wiring diagram 3 The coil is a polarized coil coil terminal 5 is positive and coil terminal 6 is negative Wiring diagram Bottom view Single pole ON OFF Reset 1 4 closed Set 1 2 closed Double pole ON OFF 3 4 closed Diagram of recommended locations for panel mounting holes R Max 01 ood aN Panel thickness X Y 1 to less than 1 8 30 475 22 05 039 to 071 1197 866 1 8 to 2 3 31 13 22 070 071 to 091 1 224 v04 866 3 Remark Contact us if you are considering using a panel of other than the rec ommended size2. 1 They come with a stamp indicating international standards without your request 2 The color of O indication on the actuator is white PRODUCT TYPES Remarks Standard actuator color is dark gray and black Ex To order switches with a black actuator replace the letter Z AJ8R1001ZC Actuator color Dark gray Flange color Dark gray with B in the product numbers shown below when ordering AJ8R1001BC Actuator color Black Flange color Dark gray 1 Without indication on actuators Actuator color Dark gray Pole Single pole Double pole 2 With O indications on actuators Actuator color Dark gray Operation type ON OFF ON ON ON OFF Coil voltage Flange color Dark gray Flange color Black 5V DC AJ8R1001ZC AJ8R1001ZBC 12V DC AJ8R1003ZC AJ8R1003ZBC 24V DC AJ8R1004ZC AJ8R1004ZBC 5V DC AJ8R5001ZC AJ8R5001ZBC 12V DC AJ8R5003ZC AJ8R5003ZBC 24V DC AJ8R5004ZC AJ8R5004ZBC 5V DC AJ8R2001ZC AJ8R2001ZBC 12V DC AJ8R2003ZC AJ8R2003ZBC 24V DC AJ8R2004ZC AJ8R2004ZBC Pole Operation type Coil voltage Flange color Dark gray Flange color Black 5V DC AJ8R1011ZC AJ8R1011ZBC ON OFF 12V DC AJ8R1013ZC AJ8R1013ZBC 24V DC AJ8R1014ZC AJ8R1014ZBC Single pole 5V DC AJ8R5011ZC AJ8R5011ZBC ON ON 12V DC AJ8R5013ZC AJ8R5013ZBC 24V DC AJ8R50142ZC AJ8R5014ZBC 5V DC AJ8R2011ZC AJ8R2011ZBC Double pole ON OFF 12V DC AJ8R2013ZC AJ8R2013ZBC 24V DC AJ8R2014ZC AJ8R2014ZBC 3 With
3. and shape 03 2005 NOTES 1 Operating voltage application time If the rated voltage is applied to the coil for more than 10 seconds or the maxi mum voltage is applied for more than 1 second coil performance may deterio rate 2 The shape of the mounting panel should be as recommended in the dimensions diagram Contact us if you are considering using a panel of other than the recommended size and shape 3 The mounting panel should be made of SPCC If a different material is used its adhesion to the switch unit may be not be as strong Check this on site if necessary 4 Note that the actuator could pop out of the switch housing if 19 6N 2kgf or more of force is applied to the side of the actuator 5 1 When connecting the tab terminals use a 250 receptacle and insert the ter minals straight in If you insert them at an angle the termi nals could catch on the opening and will require greater insertion force 2 The coil terminals have specific polar ities Make sure you connect them cor rectly 3 Use a receptacle that is compliant with JIS C 2809 In addition there is some deviation regarding the insertion force depending on the model used from different manu facturers so the insertion force should be checked under realistic conditions 4 Use AMP s CT connector for the coil terminals 6 Because special receptacle termi nals are used for the contact terminals and the common terminals d
4. Manual opening closing Electromagnetic reset Coil terminal N Sy LN ar B Manual operation Return spring making it possible to achieve greater effi ciency in wiring work Receptacle for AMP s CT connector receptacle socket 4 Prolonged electrical service life Coil operation provides an electrical life of at least 50 000 switching operations 5 Assures excellent ability to with stand inrush current when used to turn a power supply on off The switch uses our own proprietary mechanism that provides an excellent ability to withstand inrush current is employed Inrush current rating IEC65 160A nor mally 16A at 125V AC 10 000 times 6 Approved under major international safety standards UL cUL T V and SEMKO approved Manual operation lt N ANAANANSASSS A EEA T ana 2 A Permanent magnet N LML LA LLLA Electromagnetic reset mechanism Flips actuator L N AAAAASSSSS NN 03 2005 AJ8R ORDERING INFORMATION Pppp Type of l Actuator Insulation Wich Operating type Terminal shape indication Coil voltage Actuator color Flang color guard AJ8R J8 switch 1 Single pole ON OFF 0 250 Quick 1 DC 5V Z Dark gray Nil Dark gray C Upgraded with trip 2 Double pole ON OFF connect terminal 0 H 3 DC 12V B Black B Black type function 5 Single pole ON ON 4 DC 24V cE AE 2 F Remarks
5. O indications on actuators Actuator color Dark gray Pole Operation type Coil voltage Flange color Dark gray Flange color Black 5V DC AJ8R1021ZC AJ8R1021ZBC ON OFF 12V DC AJ8R1023ZC AJ8R1023ZBC 24V DC AJ8R1024ZC AJ8R1024ZBC Single pole 5V DC AJ8R5021ZC AJ8R5021ZBC ON ON 12V DC AJ8R5023ZC AJ8R5023ZBC 24V DC AJ8R5024ZC AJ8R5024ZBC 5V DC AJ8R2021ZC AJ8R2021ZBC Double pole ON OFF 12V DC AJ8R2023ZC AJ8R2023ZBC 24V DC AJ8R2024ZC AJ8R2024ZBC 03 2005 SPECIFICATIONS 1 Contact rating AJ8R ae Motor load Voltage fat i EN61058 1 Inrush load 3 pf 0 6 125V AC 16A 160A 8 3ms 125V AC 10A 4A Remark The motor load is in accordance with EN61058 1 Inrush current can be switched up to the value of 6 times the indicated rating 2 Coil rating Nominal Voltage Drop out voltage Nominal operating current Coil resistance Maximum voltage Max 10 sec at 20 C 68 F 10 at 20 C 68 F 10 at 20 C 68 F Max 1 sec 5V DC Nee 725mA 6 90 5 5V 12V DC Het 300mA 400 13 2V 24V DC eae 150mA 1602 26 4V Remark If the rated voltage is applied to the coil for more than ten seconds or the maximum voltage is applied for more than one second coil perfor mance will deteriorate 3 Characteristics Electrical life Mechanical life Manual operation Coil operation Min 10 at 7 com at rated load Min 10 at 7 com at rated loa
6. Panasonic POWER ROCKER SWITCH AJ8R J8 SWITCHES WITH TRIP FUNCTION UPGRADED TYPE FEATURES 1 Power switches with an electromag netic reset function which meet the need for energy savings in equipment and for safety Applications for these switches include promoting energy savings in equipment by reducing power consumption when OA equipment is in standby mode for example preventing fires caused by overheating of a heater inside equipment preventing electrical leaks and automati cally turning off the power if the unit tips over or is shaken These switches feature a built in electromagnetic reset function OPERATING PRINCIPLE that shuts off the main power supply in response to a signal that is received from an external sensor 2 A dramatic upgrade in operation feelings These switches provide the same comfortable operation feelings our conventional J8 switches e Comparison of feel when switch is turned on Conventional type Upgraded type s 1 T 7 s xN Stroke 3 CT terminals adopted for coil termi nals These switches can be used with AMP s CT connectors which are widely used for wiring connections in OA equipment e Manual operation is a repetition of A and B This operation is independent of the electromagnetic reset function e The reset mechanism operates only when an electromagnetic reset has occurred C Contact
7. ches are used with weak currents of 500mA or less a layer of material on the surface of the contacts may cause contact instabil ity Check and evaluate this possibility before using these switches under such conditions 12 When using an ON OFF type switch with no O indication on the actuator the OFF position should be indicated on the set in which the switch is installed 13 To assure reliability check the switch under actual loading condi tions Avoid any situation that may adversely affect switching perfor mance 12 1 2002 All Rights Reserved Copyright Matsushita Electric Works Ltd 03 2005
8. d Min 5x104 at 7 com 5A 125V AC resistive load Min 5x104 at 20 cpm Initial contact resistance By voltage drop at 1A 2 to 4V DC Max 100mMQ Initial insulation resistance Initial breakdown voltage Between contacts Min 100mQ at 500V DC measured by insulation resistive meter 2 000 Vrms Between coil and contact 4 000 Vrms Ambient temperature 0 C to 60 C 32 F to 140 F Not freezing below 0 C 32 F Ambient humidity Max 85 R H Vibration resistance Shock resistance Functional Destructive 10 to 55 Hz at single amplitude of 0 75mm Min 294m s 30G Contact opening Max 1ms Min 980m s2 100G Tensile terminal strength 250 Quick connect terminal Min 98N 1Okgf min Pull amp push direction Actuator strength Contact release time 39 2N 4kgf for 1min operating direction Max 100ms at rated voltage Initial operating force Reference value 4 9N or less Max 500gf or less Setting force after reset has been released Max 6 86N or less Max 700gf or less Flame retardancy UL94V 0 Tracking resistance Unit weight Min 175 Single pole single throw Approx 17g 600z Single pole double throw Approx 19g 670z Double pole single throw Approx 20g 710Z Remark Test conditions are in accordance with EN61058 1 UL1054 and JIS C 6571 03 2005 AJ8R DIMENSIONS Double pole ON OFF
9. o not attempt to solder them Doing so could melt plastic components and otherwise harm the performance of the switch 7 The terminals should be connected in such a way that they are not under constant stress from the connecting wires 8 Take care not to drop the product as it may impair performance 9 Resistance to chemicals To clean the switch unit use a neutral detergent diluted with water Do not use acidic or alkaline solvents as they may damage the switch Furthermore be careful not to get any of the detergent solution inside of the switch while cleaning it COIL TERMINAL CONNECTOR Because CT terminals are used for the coil terminals AMP s CT connector can be used Remark We do not sell this type of connector Questions concerning this connector should be directed to the manufac turer AMP s CT connector receptacle socket Pressure welding type 173977 2 for AWG26 28 2 179694 2 for AWG24 Crimping type 179228 2 AJ8R 10 This product is not hermetically sealed so its performance could dete riorate under certain ambient condi tions Avoid using and storing these switches in a location where they will be exposed to corrosive gases sili con or high dust levels all of which can have an adverse effect on the con tacts In addition because these switches contain permanent magnets avoid using and storing these switches in a location where metallic dust etc is present 11 When these swit
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