Advantages and Disadvantages of Miniature Circuit Breakers

Advantages and Disadvantages of Miniature Circuit Breakers Points : Advantages and Disadvantages of Miniature Circuit Breakers Advantages

1. M.C.B’s is quick work against short circuit.
2. M.C.B’s is work quickly on overloading and under voltage.
3. The performance of M.C.B’s is good in case of earth leakage.
4. M.C.B’s is reliable.
5. In case of surge current, the M.C.B has a time-delay characteristic, therefore it works properly.

Disadvantages

1. The cost of M.C.B is greater than fuse.
2. The cost of on M.C.B distribution board is greater than rewire able fuse board.
3. The risk of overloading of circuits due to unqualified persons operating than is completely removed.