GKM1 series MCCB plastic case circuit breaker

 Altitude 2000m and below

Pollution degree 3

 Can withstand the effects of humid air

Can withstand the effects of salt spray and oil mist

Can withstand the effects of mold

Maximum inclination is ±22.5°

Works reliably when subjected to normal vibration of the ship

Works reliably under earthquake conditions (4g)

The surrounding medium temperature is not higher than +40 °C (+45 °C for marine products) and not lower than -5 °C

 In a medium without explosion hazard, and the medium does not have enough gas and conductive dust to corrode metal and destroy insulation.

In places where there is no rain or snow