Product Description
Product Application
The push button series are used in controlling circuit of AC voltage up to 660V/AC50Hz or 60Hz,and DC voltgae 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 signal,emergency signal,etc.Our products comply with GB/T14048.1 and IEC60947-5-1,all prouducts are CE,IOS9001,ROSH and UL certified.| 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 | 100x10000 pushbutton | 50x10000 selector switch | Brightness | 60cd/m2 |
| Electrical life | 500x10000 pushbutton | 25x10000 Selector switch | Continuous working life | 10x10000h |