An MCB (miniature circuit breaker) can be reset and uses an electromagnet to open a switch if the current goes above a certain value. MCBs switch off the current faster than a fuse. An RCCB ...

Like Odor-Eaters in workout shoes, a fuse doesn't call attention to itself until it stops working. These circuit breakers have two states: letting power flow or abruptly interrupting that flow due ...

A circuit breaker can serve the same function as a fuse but can be reset without the need for replacement if it trips. The fuse or circuit breaker must be connected in the live wire side of a ...