Adamjamma
Senior Member
- Location
- Jamaica and london
Ok, since I am learning and this is one of the things I am learning, let’s see how bad I screw up..12 wire is 2.25... three gang box 44 cubic inches..lol...
grounds...2.25
clamps.....2.25
three yokes..3*2.25 or 6.75
so now left with 44-10.25=33.75 / 2.25... doing this in my head so.. 4 wires is 9 so 12 wires is 27, plus another two wires is 4.5 or 31.5 ... so can fit 7 lives and 7 neutrals into the box...
not using MWBCs..lol...
grounds...2.25
clamps.....2.25
three yokes..3*2.25 or 6.75
so now left with 44-10.25=33.75 / 2.25... doing this in my head so.. 4 wires is 9 so 12 wires is 27, plus another two wires is 4.5 or 31.5 ... so can fit 7 lives and 7 neutrals into the box...
not using MWBCs..lol...