Home › Electrical Engineering Forum › General Discussion › Residual Current Circuit Breaker (RCCB) › Re: Residual Current Circuit Breaker (RCCB)
2015/05/27 at 8:42 am
#13679
Anonymous
Guest
When connecting RCCB (2p or 4p). What to do with earth connection at DB, all earth wire should be removed from link at DB or it should remain connected.