Is there a minimum space that I can have between conduits?
How many 12AWG THHN wires can I put into a 3/4" conduit, 1/2" conduit? I know it is 40% the cross sectional area of the conduit but I don't know the size of the wire with the insulation on it.
Do I need to run a neutral for each hot in the conduit? Or will one take care of all the hots. (I think it's got to be one for each hot)
Thanks (MD or SP)
Leo
How many 12AWG THHN wires can I put into a 3/4" conduit, 1/2" conduit? I know it is 40% the cross sectional area of the conduit but I don't know the size of the wire with the insulation on it.
Do I need to run a neutral for each hot in the conduit? Or will one take care of all the hots. (I think it's got to be one for each hot)
Thanks (MD or SP)
Leo