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on video USE AND WORKING OF MCB, MCCB, RCCB, ELCB, RCBO, MPCB, WHERE, HOW TO USE//


 MCB-HOW TO USE SAFETY DEVICES
MCB- miniature circuit breaker
MCCB-moulded case circuit breaker
RCCB- residual current circuit breaker
ELCB- earth leakage circuit breaker
RCBO- residual current operated circuit breaker with over current protection
MPCB- motor protection circuit breaker
 

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