A Modular Miniature Circuit Breaker (MCB) refers to a type of circuit protection device that is designed with a modular structure. MCBs are an essential component in electrical distribution boards and consumer units, providing protection against overloads and short circuits in electrical circuits.
The term “modular” indicates that the MCB is part of a system where individual components, including the circuit breaker itself, can be easily replaced or upgraded. This modular design provides flexibility in configuring the electrical distribution system.
