LAY4-ET42 xb4 emergency push pull button mushroom head switch
Inquire NowDescription
The LAY4-ET42 XB4 Emergency Push Pull Button Mushroom Head Switch is a versatile and reliable component designed for controlling circuits in various applications. This switch can handle AC voltages up to 660V at 50Hz or 60Hz and DC voltages below 400V, making it ideal for signal control and interlocking purposes. Crafted from durable zinc alloy and high-grade anti-flame plastic, it ensures longevity and resilience against electrical erosion thanks to its special silver alloy contacts. The signal lamp series also operates effectively within AC voltage circuits up to 380V and DC voltages under 380V, perfect for indicating, warning, or emergency signals. All products comply with GB/T14048.1 and IEC60947-5-1 standards and carry CE, ISO9001, ROHS, and UL certifications.
Specifications
| Main Technical Parameter | Basic Technical Parameter of Button | Basic Technical Parameter of Signal Lamp | ||
|---|---|---|---|---|
| Rated Insulation | AC 600V (50Hz/60Hz) | Insulation Resistance | ≥50MΩ | |
| Conventional Heating Current | 10A | Contact Resistance | ≤25MinΩ | |
| Insulation Resistance | ≥50MΩ | Pf Withstand Voltage | AC 2.5KV/min | |
| Contact Resistance | ≤25MinΩ | Voltage Wave | ±20% | |
| Mechanical Life | 100 x 10,000 push button | 50 x 10,000 selector switch | Brightness | 60cd/m² |
| Electrical Life | 500 x 10,000 push button | 25 x 10,000 selector switch | Continuous Working Life | 10 x 10,000h |
Additional Information
- Ideal for use in emergency situations, making it a critical component in safety systems.
- Designed for easy installation and maintenance.
- Offers a clear visual indication with integrated signal lamps.
