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If netrual is earthed elcb will trip why
logy27
Feb 24, 2011, 04:21 AM
jcaron2
Feb 24, 2011, 06:18 AM
A simple Google search reveals the answer, as usual.
Earth leakage circuit breaker - Wikipedia, the free encyclopedia (http://en.wikipedia.org/wiki/Earth_leakage_circuit_breaker)