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Answer Posted / pratap.n.a
Elcb means earth leakage circuit breaker which operates when
There is a leakage of current from phase to earth.
Rccb means residual current circuit breaker which operates
When there is a difference in current between any two
Phases. This differential current is called residual current.
| Is This Answer Correct ? | 10 Yes | 2 No |
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