Toll Free: +1-800-930-9414
Table 310.15(B)(16) also specifies that there will be no more than three current carrying conductors in a cable or raceway, which addresses the adjacent load-carrying conductors.
If there are more than three conductors, it will be necessary to apply an “adjustment factor” for the heat added by the adjacent current-carrying conductors.
© Hughes Associates,Inc. 2012