LAY5-BS542 release lock button mushroom switch emergency stop button
Inquire NowDescription
The LAY5-BS542 Release Lock Button Mushroom Switch is a highly reliable emergency stop button designed for controlling circuits of AC voltage up to 660V at 50Hz or 60Hz, and DC voltage below 400V. Crafted with a sturdy zinc alloy main body and high-grade anti-flame plastic, this switch ensures durability and safety in operation. It features a specially designed silver alloy contact that provides exceptional resistance to electrical erosion. This versatile switch is ideal for controlling signals and interlocking purposes, making it suitable for various industrial applications. Additionally, the accompanying signal lamp series is effective for electrical appliances operating at AC voltage up to 380V and DC voltage below 380V, providing essential indicating, warning, and emergency signals. All products comply with GB/T14048.1 and IEC60947-5-1 standards and hold CE, ISO 9001, ROHS, and UL certifications.
Specifications
| Parameter | Button Specification | Signal Lamp Specification |
|---|---|---|
| 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
- Mechanical life is rated at 100,000 cycles for pushbuttons and 50,000 cycles for selector switches.
- Electrical life is rated at 500,000 cycles for pushbuttons and 25,000 cycles for selector switches.
- Brightness of the signal lamp is rated at 60cd/m².
