APEM Toggle Switch, Momentary-Off-On, 1P, Screw Terminal, 250 V ac
- RS Stock No.:
- 287-3654
- Distrelec Article No.:
- 135-22-353
- Mfr. Part No.:
- 638H
- Brand:
- APEM
Bulk discount available
Subtotal (1 unit)*
£7.52
(exc. VAT)
£9.02
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 35 unit(s) ready to ship
- Plus 39 unit(s) ready to ship from another location
- Plus 100 unit(s) shipping from 09 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | £7.52 |
| 10 - 24 | £7.22 |
| 25 - 49 | £6.95 |
| 50 - 99 | £6.68 |
| 100 + | £6.46 |
*price indicative
- RS Stock No.:
- 287-3654
- Distrelec Article No.:
- 135-22-353
- Mfr. Part No.:
- 638H
- Brand:
- APEM
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | APEM | |
| Contact Configuration | 1P | |
| Product Type | Toggle Switch | |
| Switch Operation | Momentary-Off-On | |
| Switch Contact Current | 10 A | |
| Terminal Type | Screw | |
| Minimum Operating Temperature | -40°C | |
| Contact AC Voltage | 250V ac | |
| Maximum Operating Temperature | 85°C | |
| Actuator Material | Brass | |
| Series | 600H and 600NH | |
| Standards/Approvals | UL, CSA and NFVDE (EN 610581) approved | |
| Mechanical Life | 10000Cycles | |
| Select all | ||
|---|---|---|
Brand APEM | ||
Contact Configuration 1P | ||
Product Type Toggle Switch | ||
Switch Operation Momentary-Off-On | ||
Switch Contact Current 10 A | ||
Terminal Type Screw | ||
Minimum Operating Temperature -40°C | ||
Contact AC Voltage 250V ac | ||
Maximum Operating Temperature 85°C | ||
Actuator Material Brass | ||
Series 600H and 600NH | ||
Standards/Approvals UL, CSA and NFVDE (EN 610581) approved | ||
Mechanical Life 10000Cycles | ||
- COO (Country of Origin):
- FR
The APEM momentary or alternate action pushbutton switch offers a robust mechanism with a high current/voltage rating. It is insulated or metal lever and UL, CSA, and NF-VDE approved, making it a reliable choice for various applications.
Single pole switch with ON OFF MOM electrical functions for versatile use
Metal lever with screw terminals for secure connection
Torque of 1.50 Nm (1.10 Ft.lb) max. applied to nut for smooth operation
Panel thickness of 4.5 mm (.177) max. for easy installation
Operating temperature ranging from -20 °C to +55 °C (-20 °F to 131 °F) for flexibility in different environments
Max. current/voltage ratings as per full data sheet for reliable performance
Insulation resistance of 1,000 MΩ min. at 500 VDC for safety
Polyester UL94-V0 case material for durability
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