China Best Thermal Relay Suppliers – CAM8E Series ElectronicAdjustable Current Breaker – Changan Group

Outline

CAM8E Series Electronic circuit breaker is suitable for ac 50Hz, rated voltage 690V, the rated working current 800A low voltage power grid.

Suitable for working environment and installation condition

Altitude less than 2000m
Ambient medium temperature is from -50℃ to+40℃ (+45℃ for ship product)
Can withstand moist cuir
Can with stand mold
Can withstand nuclear radiation
Max incination is 22.5°
It can still work reliably if the product subjects to the normal vibration from ships
It can still work reliably if the product subjects to the earthquake(4g)
Put in the place where is no explosion danger and conductive dust, cant corrode metel and destroy the insnlation sleet
Put in the place where is no rain and snow

Features

1.Above MCCB can put accessories such as, UVT, Shunt, Aux, Alarm contact, Motor-driven operation mechanism, Rotary handle.
2.Function available as over-load long-time delay, short-circuit time-delay, instant protection. 3.Earth-fault pretection, Thermal analogne Pre-alarm, indication, Over-current, indication operational current.
4.CAM8E series is with residual-current protection circuit breaker.