journeyman0217
Senior Member
- Location
- Tennessee
- Occupation
- Electrician
Can anyone help me understand wire troughing size. I'm looking at table 312.6(B). My scenario: (2) 4" conduits with (6) 500's and (1) 1/0 in each 4", entering a trough through the side and exiting out the top. Am I correct in thinking my trough needs to be atleast 16" wide? Does the fill rating affect this size at all?