... and terminals (2)Safe Authentications VDE,CE,CQC,ENEC (3)High reliability and long using life We specialize in various switches ... a small contact gap, fast action, high sensitivity and small travel features.(2)Long life, high reliability.(3)Full range of terminals ... /sLifeElectical50,000(above)Mechanical1,000,000(baove)Protection degreeIP40Ambient operating temperature-25-80°cHumidity<85%