Table 310.16 — Ampacity of Conductors
Purpose
NEC Table 310.16 provides the allowable ampacity (current-carrying capacity) of insulated conductors rated 0 – 2000 volts.
It is one of the most used tables...
Table 310.15(B)(3)(a) — Adjustment Factors
Overview
When more than three current-carrying conductors are installed together in the same raceway, cable, or bundled group, their ability to dissipate heat decreases.
To prevent...
