2008 NEC said:312.7 Space in Enclosures. Cabinets and cutout boxes
shall have sufficient space to accommodate all conductors
installed in them without crowding.
IBEW441dc said:312.7(A) Used as Pull or Junction Boxes.
Cabinets, Cutout Boxes, and Meter
Socket Enclosures, used as pull or junction boxes
shall comply with 314.28(A) through (D).
I have found that ideas with good intentions and valid reasons are the easy part.....the "substantiation" is the tough one.....Any ideas?IBEW441dc said:Substantiation- Add requirement to correlate with standard trade practice.