holy smokes does this have me confused. i have a couple of filled boxes and i want to make sure they are ok but the charts i have found confused the ---- out of me. this is for a residential addition
box 1= 2 switches. 1 is a 3way and 1 is a 4 way. each switch has 2 wire power coming in and 3 wire going out. so that is 14 wires (counting grounds) and 2 switches. can this go in a deep 2 gang box?
box 2= 3 switches. 1 is 3 way, 1 is 4 way, 1 is single pole. the 3 way has 3 wire in and 2 wire out. the 4 way has 3 wire in and 3 wire out. the single pole doesnt have any in (gets power from the other switch) but has 2 wire out. can this go in a deep 3 gang?
box 3 = 2 switches. 1 is a 4 way, the other is a single pole. the 4 way has 3 wire coming in and 2 wire going out and the siungle pole gets power from the 4 way but has 2 wire going out. deep 2 gang work?
walls are 2x4 so that limits the depth and i pulled 12 gauge wire