When applying the adjustment factors in Table 310.15(B)(3)(a) for more than three current-carrying conductors in a raceway or cable, the following conductors are included in the total number of conductors.
- A neutral conductor that carries only the unbalanced current from other conductors of the same circuitYour vote4
- Spare conductors1
- Conductors that are connected to electrical components that cannot be energized simultaneously0
- Equipment grounding conductors1