My main question is that I have a 32A isolator switch which is going on the exterior wall of the garage, but I'm just looking for some guidence on installation. The unit has L1,2,3 and T1,2,3 plus a smaller connection which isn't labelled but is still switched... I'm not sure what this is for?
I think this is a 3 phase isolator switch like the one for heavy duty machines like washing machine, bench power tool, and any thing that take 415v. Do the isolator switch have any marking or label for voltage rating?
Dan