LAY4-BE102 Normally Closed Contact Element Push Button Switch Auxiliary Contact
Product Description
Product instruction
The push button series are used in controlling circuit of AC voltage up to 660V/AC50Hz or 60Hz, and DC voltage below 400V. It is used for controlling signal and interlocking purposes. The main body of the push buttons adopts zinc alloy and high- grade anti-flam plastic. The contact adopts special silver alloy in order to enjoy the benefit of high anti-electrical erosion. The signal lamp series are suitable for electrical appliances circuit of AC voltage up to 380V/50Hz, and DC voltage below 380V. It is ideal for using as indicating signals, warning signals, emergency signals, etc. Our products comply with GB/T14048.1 and IEC60947-5-1, all products are CE, ISO9001, ROHS and UL certified.
Work environment
Surrounding temperature:-25℃~+55℃;
Air relative humidity:≤85%.
It can be normally work under following condition:Vibration frequency is 2~80Hz and acceleration speed is 0.7g/h;
Pollution grade is Ⅲ, installation sort is Ⅲ, protection grade is up to IP65.
Altitude:≤2000m
| Basic technical parameter of button | ||
| Rated insulation voltage | AC 600V(50Hz/60Hz) | |
| Conventional heating current | 10A | |
| Insulation resistance | ≥50MΩ | |
| Contact resistance | ≤25MinΩ | |
| Mechanical life | 100*10^4(Pushbutton) | 50*10^4 selector switch key switches |
| Electrical life | 500*10^4(Pushbutton) | 25*10^4 selector switch key switches |