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which is batter in construction job,ELCB or RCCB?
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Answer Posted / pravesh badoni
elcb as the name suggests earth leakage circuit breaker.
while rccb is residual current circuit breaker. any current
which remains in circuit disturbs the operation of machine
and is harmful for the ckt.rccb and elcb both are the same
thing which satisfies the purpose of disconnecting the
circuit when any residual or leakage current persists in
the circuit both are rated in milli ampers ranging in
fractions of ampere (30 ma to 80 ma).
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