Question

definition of MCB fuse

Answer 1

Miniature circuit breaker ,It 's a circuit breaker which is automatically operated electrical switch they use to protect us from an electric circuit from any damage. !☺

Answer 2

Nowadays we use more commonlyminiature circuit breaker or MCB in low voltage electrical network instead of fuse. The MCB has some advantages compared to fuse. It automatically switches off the electrical circuit during abnormal condition of the network means in over load condition as well as faulty condition.