What is MCCB And MCCB KA ratings?diffrence Between MCB and ELCB?

Question

Accepted Answer

MCCB stands for Molded Case Circuit Breaker and MCCB KA rating refers to its breaking capacity. MCB is Miniature Circuit Breaker and ELCB is Earth Leakage Circuit Breaker.

MCCB is a type of circuit breaker used for higher current ratings and has a higher breaking capacity.
MCCB KA rating indicates the maximum fault current that the MCCB can safely interrupt without causing damage.
MCB is a type of circuit breaker used for lower current ratings and has a lower breaking capacity.
ELCB is a type of circuit breaker used for detecting and protecting against leakage current to earth.
The main difference between MCB and ELCB is their application and the type of fault they protect against.

Accepted Answer

Mccb rating for as a protection work quii tripping to short circuit and over amp rating

Accepted Answer

Ans:-Mcb =Miniature circuit breaker

Elcb =Earth leakage circuit breaker

Rccb =Recidual current circuit breaker

Acb . =Air circuit breaker

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What is MCCB And MCCB KA ratings?diffrence Between MCB and ELCB?

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