In the realm of electrical safety and efficiency, the Miniature Circuit Breaker (MCB) stands out as a pivotal component. This compact device plays a crucial role in safeguarding electrical circuits from damage caused by overload or short circuits.

How Does A Miniature Circuit Breaker WorkUnderstanding the functionality of a Miniature Circuit Breaker (MCB) is essential for anyone involved in electrical engineering, home improvement, or simply keen on ensuring the safety of their electrical installations.

Miniature Circuit Breaker Application In Home Circuit ScenariosUnderstanding Miniature Circuit BreakersMiniature Circuit Breakers (MCBs) are crucial components in residential electrical systems, offering precise protection against overcurrent that could potentially lead to electrical fire.

miniature circuit breakers have the characteristics of advanced structure, reliable performance, strong breaking capacity, beautiful and compact appearance, etc. They are mainly used in places with AC 50HZ or 60HZ, rated voltage below 400V, and rated working current below 63A.

Miniature circuit breakers are used for single-phase and three-phase short-circuit, overload, and overvoltage protection below 125A, including single-pole 1P, two-pole 2P, three-pole 3P, and four-pole 4P.