Question

what is the use of MCB

Answer 1

Nowadays we use more commonly miniature 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.

Answer 2

nowadays we use more commonly miniature circuit breaker or MCB is low voltage electrical network instead of fuse. Is automatically switches if the electrical circuit during abnormal conditions of the network mean in over load conditions as well as faulty conditions.......