06-01-2019, 07:27 PM
I'm no electrician but I think most of the isolator switches are made for the earth side of the battery,ie the contacts are not insulated from the mounting/ body.I found this out wanting to fit an old lucas one on the live side.I can't remember the numbers of theseĀ (Lucas)but only one of the four types is insulated so spent a day or so converting it.