BIGblueCAT
Member
I have a SD QO outdoor 40 circuit 200 amp panel with two ko's in the back and a 2 1/2 ko out side. I moved the panel from the original location and put it on the new edition. alll the wires are doubled thru bored holes until they penetrate the back of the panel. I used The two 2" opening for the circuits and 2 1/2 outside via pvc and condulet LB. I've seen hundreds of services done this way and most only thru the one 2" opening on 2oo Amp panels. The 24" nipple conductor fill cover this and the bundling rules cover the bringing the wires down the wall into the back? There is no 14 awg romex used only 12/2 with ground due to deration , ambient temp, and the fact I have a lot in reserve due to wire prices and China buying up copper commodies. The I spector is and honorary licesense holder thru a municipality. Also new arc faults still having problems with overheating ?