LAY4-BG21 push button ce tuv certificated 3 position key elevator key switch
Inquire NowDescription
The LAY4-BG21 push button key switch is an essential component for elevator control systems, designed to operate in three distinct positions. Certified by CE and TUV, this key switch ensures high reliability and safety in operation. Its robust construction features a combination of zinc alloy and high-grade anti-flame plastic, providing durability and resistance to electrical erosion. The push button series is optimized for controlling AC voltage up to 660V (50Hz or 60Hz) and DC voltage below 400V, making it suitable for both signaling and interlocking applications. This versatile device also supports various electrical appliances with AC voltage up to 380V and DC voltage below 380V, serving as an ideal solution for indicating, warning, and emergency signals.
Specifications
| Parameter | Push 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 50×10000 selector switch |
Brightness |
| Electrical Life | 500×10000 pushbutton 25×10000 selector switch |
Continuous Working Life |
Additional Information
This product complies with international standards including GB/T14048.1 and IEC60947-5-1, and holds certifications like CE, ISO9001, ROHS, and UL, ensuring its quality and reliability in various applications.
