P
petal spark
Doing a rewire at the moment. There are 2 boards, 1 is feed from the other. The main one has a 84amp RCD, and the one it feeds is a 64amp fuse, all this is from a 100 amp main fuse. now there is an isolator that comes off from "somewhere". Now the client wants me to change the Isolator for a 4 way Dis Board, so that i can feed a 3 phase supply to a 500w compressor and some small power and lighting... Now what size mains isolator would i get away.. he has been told a 125amp... I think that a 100a would be better... ps its a job i really dont wanna do, well out of my comfort zone.
Last edited by a moderator: