GB2-BC42 CNGAD 40mm red momentary mushroom switch pushbutton

Description: Mushroom pushbutton switch, 1NC
Application and main technical parameters
1) Mounting size: BC=40MM

2) Operational Voltage: No exceed than 380AC or no exceed than 220DC
3) Operational temperation: -25 to +70
4) Operational humidity: 45% to 90%
5) power-frequency withstand voltage: 2500V AC, 1min
6) contact resistance: ≤ 50mΩ
7) Mechanical durability: Monentary 1000, 000, maintained 250, 000
8) Electrical durability: 500, 000
9) Protection grade: IP65, IP67 with cover
10)Certificate: CCC, CE