Type and meaning
The circuit breaker is a new product imported and absorbed foreign advanced electronic leakage circuit breaker. The working current of the leakage protection module is three-phase sampling. The leakage module of any phase can still work normally. The installation size is the same as that of the new plastic case circuit breaker JCM3L Mitsubishi NF and other products. same.
So the installation is good. Small size, high segmentation ability, short arcing, strong anti-interference, etc. With leakage action indication, the remaining leakage action current (mA) is adjustable in three gears, and the time is adjustable in three gears. It can install accessories such as shunt, auxiliary, alarm, undervoltage and other accessories for customers.