Hi all, firstly I want to mention that I am qualified electrician but with no site experience. I need to install sub-mains in my garage. Currently it’s supplied view 16Amp MCB on dual RCD board inside the house. In the garages I have fused super feeding 2 sockets and light. I would like to replace 16Amp MCB to 32Amp and ran new SWA cable from main CCU. It’s PME
system so my plan is to install MCB on non RCD side and install RCBOs in the garage. Sub main is for sockets and lights in the garage and 2 circuits for 3 outside sockets and lightning circuit. Is there anything else to consider? Also I am buffled how to get that swa through the ceiling with joists crossing my route. Any advise would be appreciated. Kind regards
system so my plan is to install MCB on non RCD side and install RCBOs in the garage. Sub main is for sockets and lights in the garage and 2 circuits for 3 outside sockets and lightning circuit. Is there anything else to consider? Also I am buffled how to get that swa through the ceiling with joists crossing my route. Any advise would be appreciated. Kind regards