CIRCUIT BREAKER is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected.
This Video explains difference between four types of Circuit Breakers
1. MCB : Miniature Circuit Breaker
2. MCCB : Molded Case Circuit Breaker
3. RCCB : Residual Current Circuit Breaker
4. ELCB : Earth Leakage Circuit Breaker
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Негізгі бет Ғылым және технология Difference Between MCB, MCCB, RCCB & ELCB
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