just need a reminder(out the game a few years since moving into security systems) im running a supply to an outbuilding from the main db, outbuilding has new earth rod fitted and 4 way db with rcd protecting all circuits,the supply from main db is in swa, do i earth the supply cable at main db and isolate from outbuilding earth or earth at outbuilding and isolate at main db earth??? i just cant remember? :|
thanks
alarm man
thanks
alarm man