Phase conductors that are 6 AWG and smaller are permitted to be re-identified as equipment ground conductors using which method?

Phase conductors that are 6 AWG and smaller can be re-identified as equipment ground conductors using green paint or tape. This method is in accordance with the National Electrical Code (NEC), which specifies that equipment grounding conductors must be identified by a green color. The use of green paint or green tape effectively communicates to anyone handling the wiring that it is intended for grounding purposes, ensuring safety and compliance with electrical codes.

Using the appropriate color for identification is crucial in preventing electrical accidents and ensuring that individuals can easily recognize the function of the conductors. Green is universally accepted for grounding conductors, making it clear that these conductors are meant to protect people and equipment by providing a safe path for fault currents. This clear identification helps maintain safety standards in electrical installations.