pushbottom switch :

Specification of push button switch series as below,

1) Temperature: -25^oC+85^oC

2) Relative humidity: ≤95% (40^oC)

3) Rated load: 1A 250V AC, 3A 125V AC

4) Contact resistance: ≤20m

5) Life: ≥30,000 times

6) Insulation resistance: ≥100m