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what is the difference in MCB, MCCB, RCCB, ELCB, & MPCB
(motor protection circuit bracker)
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Answer Posted / ashok
MCCB and MCB is for over load protection and Earth Fault protection.MCCB is for heavy duty ie it with stand more fault current.
RCCB is only for Earth leakage protection
ELCB will protect Overload, short circuit,Earth leakage and used where the fault current is more
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