MCBs are miniature circuit breakers used to protect electrical cables from burning out during abnormal network conditions like short circuits or overloads. They are automatically operated electrical switches that protect electrical circuits during times of overload or short circuit. MCBs help ensure safety by interrupting power in problematic situations.

1. Miniature Circuit Breaker (MCB)

2. What are MCBs ?
• MCBs are used to basically protect cables from burning out in the event of a short circuit or an overload.
• They are an automatically operated electrical switch designed to protect an electrical circuit during abnormal conditions of the
network, like in the case of overloads or short circuit conditions.
CLICK HERE