According to Table 310.15(C)(1), is the equipment grounding conductor considered a current-carrying conductor?

In the context of electrical code and specifically referring to Table 310.15(C)(1), the equipment grounding conductor is not considered a current-carrying conductor. Current-carrying conductors are those that are intended to carry load current during normal operation. The equipment grounding conductor's primary function is to provide a path for fault current, thereby enhancing safety and protecting equipment and personnel from electrical shock or other hazards, rather than to carry load current.

This distinction is important during conductor ampacity calculations because only the conductors that carry load current need to be factored into the ampacity derating considerations presented in the table. Understanding this helps in correctly applying the National Electrical Code (NEC) guidelines for safe and effective electrical installations.