LAY4-EG21 2 position key or with key release keylock push button
Inquire NowDescription
The LAY4-EG21 is a versatile and robust 2-position keylock push button, designed for controlling circuits of AC voltage up to 660V at 50Hz or 60Hz, and DC voltage below 400V. This advanced product is ideal for signal control and interlocking applications. Crafted with a strong zinc alloy and high-grade anti-flame plastic, this push button ensures durability and safety with its special silver alloy contacts that resist electrical erosion. The accompanying signal lamp series is well-suited for electrical appliance circuits of AC voltage up to 380V at 50Hz and DC voltage below 380V, making it perfect for indicating, warning, and emergency signals. The LAY4-EG21 complies with international safety standards, including GB/T14048.1 and IEC60947-5-1, and is CE, ISO9001, ROHS, and UL certified, ensuring it meets high quality and safety benchmarks.
Specifications
| Main Technical Parameter | Button | Signal Lamp |
|---|---|---|
| Rated Insulation | AC 600V (50Hz/60Hz) | Insulation Resistance |
| Conventional Heating Current | 10A | Contact Resistance |
| Insulation Resistance | ≥50MΩ | Pf Withstand Voltage |
| Contact Resistance | ≤25MinΩ | Voltage Wave |
| Mechanical Life | 100×10000 pushbutton | Brightness |
| Electrical Life | 500×10000 pushbutton | Continuous Working Life |
Additional Information
- Push button series used for controlling circuit up to 660V/AC and 400V/DC.
- Special silver alloy contacts for high anti-electrical erosion.
- Compliance with GB/T14048.1 and IEC60947-5-1.
- CE, ISO9001, ROHS, and UL certified for safety and quality assurance.
