GB2-ES542 CNGAD red 40mm emergency stop button switch

Application and main technical parameters
1) Mounting size: 40mm
2) Operational Voltage: No exceed than 380AC or no exceed than 220DC

3)Ambient temperature: -25 °C~  +55°C

4) Operational humidity: 45% to 90%
5) power-frequency withstand voltage: 2500V AC, 1min
6) contact resistance: ≤50mΩ
7) Mechanical life: Monentary 1000, 000, others:10, 000
8) Electric life:  Monentary 100, 000 others:50000 
9) Protection grade: IP65,IP67 with cover
10)Certificate: CCC, CE