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Miniature circuit breaker (MCB) ensure electrical safety in homes offices and other buildings as well as for industrial applications by protecting electrical installations against overloads and short circuits. Once a fault is detected, the miniature circuit breaker automatically switches off the electrical circuit to prevent damage to wires and to avoid the risk of fire.

Is a safe life-saving device that is designed to prevent humans from getting an ongoing fatal electric shock if you touch something live, such as a bare wire. ChinaPopp always adheres to the principle of “quality first”, adheres to management informatization, and production automation continuously improves production process quality and production management level.

A Residual current circuit breaker with over-current protection (RCBO), is mainly used in applications that need both over-current protection (overload and short-circuit) and ground-fault current protection. They can detect faults and trips in time to ensure the safety of staff and equipment. RCBO is the most functional, with short circuit, overload, leakage, and three kinds of protection functions.

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