The full form of MCCB in electrical is moulded case circuit breaker. MCCB is an automatic electrical device that is designed in a way to protect the electrical equipment from any overload, short circuit, or instantaneous over current and earth fault. It is a much-advanced version of MCB (Miniature circuit breaker). Its availability is from 32 Amps to 1600 Amps with a voltage range of 230V to 1.1kV.
The main benefit of MCCB (Moulded case circuit breaker) is that we can make use of it as per our needs. We can install it with new future such as remote closing, UV trip, etc. It acts as the best replacement for an air circuit breaker that to in every aspect whether it is cost or functioning. In the molded case circuit breaker, you can even adjust the current setting as well as the time setting. Moulded Case Circuit Breaker Manufacturer are easily available and from them, you can get this breaker.
Construction:
MCCB has 9 different parts such
CT – Current Transformer assembly
Moving Contact
Arc chute
Base cover
Overload trip or Bimetallic contact
Handle knob
Terminal Connector
Operating mechanism
Manual trip button
