In electrical wiring, what color is typically used for the ground wire?

The color typically used for the ground wire in electrical wiring is green. This color coding is part of the National Electrical Code (NEC) and is designed to provide clear identification of the various wires used in electrical systems. Ground wires are essential for safety as they provide a path for electrical current to return to the ground in case of a fault, which helps prevent electrical shock or fire hazards. It's important for anyone working with electrical systems to recognize that the green wire specifically indicates grounding, ensuring safety protocols are followed effectively.

Understanding this color coding is crucial for compliance with electrical standards and for ensuring safe practices in any electrical installation or maintenance work.