H holte end74 Jan 17, 2010 #1 Just changed the cu in my house and the tails come through the wall/cavity back entry from the meter to the cu. Do the tails need RCD protection?
Just changed the cu in my house and the tails come through the wall/cavity back entry from the meter to the cu. Do the tails need RCD protection?
OP S SirKit Breaker Jan 17, 2010 #2 Not if they are installed properly. If they are more than 3 meters long you wlil need to fit a switchfuse to protect the supply cutout. Cheers................Howard Upvote 0 Downvote
Not if they are installed properly. If they are more than 3 meters long you wlil need to fit a switchfuse to protect the supply cutout. Cheers................Howard