What is AC MCB?

TONGOU provides a high-quality AC miniature circuit breaker(AC MCB). Miniature circuit breakers, also known as air switches, provide basic short circuit and overload protection. A device used to protect a circuit in case of excessive current. Excessive current can be caused by overload, short circuit, or unreasonable circuit design. Equivalent to the advanced version of the fuse can be reset without replacement.

AC MCB is a leakage protection circuit breaker that can break the sudden increase and slow rise of sinusoidal AC residual current. It means that the device can monitor the AC leakage current generated by ordinary AC. It is the most conventional type and can prevent electric shock caused by direct contact with wires.

TONGOU always adheres to the principle of “quality first”, adheres to management informatization, production automation continuously improves production process quality and production management level.