What is the appropriate identifier for a grounding terminal on electrical equipment?

The appropriate identifier for a grounding terminal on electrical equipment is a green finish. This standard is widely recognized in electrical codes and practices, where the color green signifies a connection to the ground. This color coding is essential for ensuring safety and consistency across various electrical installations, as it helps technicians and users easily identify grounding points.

The use of green for grounding helps prevent confusion, particularly in systems where multiple terminals or connections are present. It allows individuals working on or within electrical systems to quickly ascertain which connections are meant for grounding, reducing the risk of accidents and promoting safe maintenance practices.