Switch: toggle; Manufacturer: APEM
| Manufacturer | APEM |
| Type of switch | toggle |
| Operating temperature | -20...55°C |
| Min. insulation resistance | 1000MΩ |
| Max. contact resistance: | 10mΩ |
| Mounting hole diameter | Ø12.2mm |
| Panel thickness | max. 4.5mm |
| Kind of toggle | round |
| Contact plating | silver nickel alloy |
| Manufacturer series | 600H |
| Mounting | on panel |
| Symbol: (631H, 635H, 636H, 637H, 637H/5, 638H, 639H, 641H, 641NH, 644H, 646H, 646H-2V, 647H) | |
|---|---|
| Leads | screw terminals |
| Symbol: (631H/2, 631H/2K, 631NH/2, 635H/2, 636H/2, 637H/2xx, 637NH/2, 638H/2, 638H/2TK, 639H/2, 641H/2, 641H/3, 644H/2-1R, 646H-2, 647H/2, 648H/2, 649H-2) | |
| Leads | for soldering, connectors |
| Symbol: (631xxx, 635H, 635H/2, 636H, 636H/2, 637H, 637H/2, 637H/2K, 637NH/2, 638Hxxx, 639H, 639H/2, 64xxx) | |
|---|---|
| Slider height | 17.5mm |
| Symbol: (637H/2-5, 637H/5) | |
| Slider height | 40mm |
| Symbol: (631H, 636H, 641H, 641H/3, 641NH, 646H, 646H-2V) | |
|---|---|
| AC contacts rating @R* | 15A / 250V AC |
| DC contacts rating @R* | 15A / 12V DC |
| Symbol: (631H/2, 631H/2K, 631NH/2, 636H/2, 646H-2) | |
| AC contacts rating @R* | 15A / 250V AC |
| DC contacts rating @R* | 15A / 12V DC |
| Leads dimensions | 6.35x0.8mm |
| Symbol: (635H, 637H/5) | |
| AC contacts rating @R* | 15A / 250V AC |
| DC contacts rating @R* | 5A / 24V DC |
| Symbol: (635H/2, 637H/2xx, 637NH/2, 638H/2, 638H/2TK, 639H/2, 641H/2, 644H/2-1R, 647H/2, 648H/2, 649H-2) | |
| AC contacts rating @R* | 10A / 250V AC |
| DC contacts rating @R* | 5A / 24V DC |
| Leads dimensions | 6.35x0.8mm |
| Symbol: (637H, 638H, 639H, 644H, 647H) | |
| AC contacts rating @R* | 10A / 250V AC |
| DC contacts rating @R* | 5A / 24V DC |
* at resistive load
| Electrical life | 10000 cycles |
| Symbol | Contacts layout | Switch. method* | Positions |
|---|---|---|---|
| 631H | SPST | ON-OFF | 2 |
| 631H/2 | SPST | ON-OFF | 2 |
| 631H/2K | SPST | ON-OFF | 2 |
| 631NH/2 | SPST | ON-OFF | 2 |
| 635H | SPST | ON-(ON) | 2 |
| 635H/2 | SPDT | ON-(ON) | 2 |
| 636H | SPDT | ON-ON | 2 |
| 636H/2 | SPDT | ON-ON | 2 |
| 637H | SP3T | (ON)-OFF-(ON) | 3 |
| 637H/2 | SP3T | (ON)-OFF-(ON) | 3 |
| 637H/2-5 | SP3T | (ON)-OFF-(ON) | 3 |
| 637H/2K | SP3T | (ON)-OFF-(ON) | 3 |
| 637H/5 | SP3T | (ON)-OFF-(ON) | 3 |
| 637NH/2 | SP3T | (ON)-OFF-(ON) | 3 |
| 638H | SP3T | ON-OFF-(ON) | 3 |
| 638H/2 | SP3T | ON-OFF-(ON) | 3 |
| 638H/2TK | SP3T | ON-OFF-(ON) | 3 |
| 639H | SP3T | ON-OFF-ON | 3 |
| 639H/2 | SP3T | ON-OFF-ON | 3 |
| 641H | DPST | ON-OFF | 2 |
| 641H/2 | DPST | ON-OFF | 2 |
| 641H/3 | DPST | ON-OFF | 2 |
| 641NH | DPST | ON-OFF | 2 |
| 644H | DP3T | ON-ON-ON | 3 |
| 644H/2-1R | DP3T | ON-ON-(ON) | 3 |
| 646H | DPDT | ON-ON | 2 |
| 646H-2 | DPDT | ON-ON | 2 |
| 646H-2V | DPDT | ON-ON | 2 |
| 647H | DP3T | (ON)-OFF-(ON) | 3 |
| 647H/2 | DP3T | (ON)-OFF-(ON) | 3 |
| 648H/2 | DP3T | ON-OFF-(ON) | 3 |
| 649H-2 | DP3T | ON-OFF-ON | 3 |
* the position in bracket indicates momentary position.
| Symbol | Related items | Body dimensions | Switches features |
|---|---|---|---|
| [mm] | |||
| 631H | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | - |
| 631H/2 | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | - |
| 631H/2K | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | front panel sealing |
| 631NH/2 | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | insulated lever |
| 635H | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | - |
| 635H/2 | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | - |
| 636H | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | - |
| 636H/2 | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | - |
| 637H | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | - |
| 637H/2 | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | - |
| 637H/2-5 | U2197 | 29.5x14x15 | - |
| 637H/2K | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | front panel sealing |
| 637H/5 | U2197 | 29.5x14x15 | - |
| 637NH/2 | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | insulated lever |
| 638H | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | - |
| 638H/2 | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | - |
| 638H/2TK | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | front panel sealing |
| 639H | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | - |
| 639H/2 | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.5x14x15 | - |
| 641H | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.7x21.5x21.4 | - |
| 641H/2 | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.7x21.5x21.4 | - |
| 641H/3 | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.7x21.5x21.4 | - |
| 641NH | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.7x21.5x21.4 | insulated lever |
| 644H | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.7x21.5x21.4 | - |
| 644H/2-1R | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.7x21.5x21.4 | - |
| 646H | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.7x21.5x21.4 | - |
| 646H-2 | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.7x21.5x21.4 | - |
| 646H-2V | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.7x21.5x21.4 | - |
| 647H | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.7x21.5x21.4 | - |
| 647H/2 | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.7x21.5x21.4 | - |
| 648H/2 | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.7x21.5x21.4 | - |
| 649H-2 | U1151, U1153, U1565, U1567, U598, U600, U851, U853 | 29.7x21.5x21.4 | - |
