China Residual Current Circuit Breaker Manufacturers, Suppliers, Factory

Wenzhou Kasan is a professional China residual current circuit breaker manufacturers and China residual current circuit breaker suppliers. It disconnects the circuit in case of the leakage of current flow through the human body or when the current is not balanced between the phase conductor. Basically, Residual current circuit breakers are electrical wiring devices. They unplug the circuit in case of leakage of current flow through the human body or when the current goes imbalanced within the phase conductor.

In simple words: The current going inside the attached device and the current coming outside the device need to be equal.If they have the same measure, there’s no problem with the functionality of the device.

It can:Detect the trip against electrical leakage current, protects against electric shock caused by direct contacts, it is extremely effective and the safest devices to protect from hazards like electric shocks. Besides, it is  used for protection from a leakage current of 30, 100, and 300 mA.300 to 500 mA RCCBs are for fire protection only. Like, in lighting circuits where the risk of electric shock is smaller.