Home › Electrical Engineering Forum › General Discussion › Residual Current Circuit Breaker (RCCB) › Re: Residual Current Circuit Breaker (RCCB)
2014/05/24 at 6:53 am
#13460
Guest
In any (2 OR 4 pole)rccb out put side neutral wire contact with earth, then rccb become trip(fault) neccesory. Remove neutral wire from earth contact. It is helthy (safe)condition.