Wires aren't the only components you need to worry about when calculating box fill. You also need to consider the volume of any conductors, clamps, support fittings, devices, equipment, and grounding ...
All questions and answers are based on the 2014 NEC. Q. What are the NEC requirements for sizing boxes for conductor fill? A. Boxes containing 6 AWG and smaller conductors must be sized in an approved ...
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