Note: This article is based on the 2005 NEC. The sizing requirements for pull boxes, junction boxes, handhole enclosures, and conduit bodies exist to prevent conductor insulation damage. Those ...
Pull box example 1 A junction box contains four trade size 3 raceways: two on the left side, one on the right side, and one on the bottom. The conductors from one of the trade size 3 raceways on the ...
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