LAY4-BD21 or push button xb4ba31 electrical position switch
Inquire NowDescription
The LAY4-BD21 electrical position switch, also known as the push button xb4ba31, is engineered for precision control in various electrical applications. This robust switch controls AC voltage circuits up to 660V at 50Hz or 60Hz, as well as DC voltage circuits under 400V, making it ideal for both signaling and interlocking functions. The main body is crafted from durable zinc alloy and high-grade anti-flame plastic, ensuring longevity and safety. The contact is composed of a special silver alloy, providing superior resistance to electrical erosion. Additionally, the accompanying signal lamp series supports electrical appliances operating at AC voltages up to 380V and DC voltages below 380V, perfect for indicating, warning, and emergency signals. Designed to meet GB/T14048.1 and IEC60947-5-1 standards, all products are CE, ISO9001, ROHS, and UL certified, guaranteeing reliability and compliance.
Specifications
| Feature | 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 x 10,000 pushes | Brightness |
| Electrical life | 500 x 10,000 pushes | Continuous working life |
Additional Information
The LAY4-BD21 is designed for extensive mechanical and electrical life, ensuring it can withstand rigorous usage. With a brightness rating of 60 cd/m2, it provides clear visibility in various operating conditions.
