What is the typical color code for ground wires in electrical installations?

The typical color code for ground wires in electrical installations is green. This color designation is widely recognized and adopted in the National Electrical Code (NEC) as well as various international wiring standards. Ground wires are crucial for safety as they provide a path for electrical current to return to the ground in the event of a short circuit or fault, helping to prevent electric shocks and equipment damage.

In addition to green, bare copper wires may also be used for grounding, but the color green is specifically designated for insulated ground wires. Understanding these color codes is essential for maintaining safe electrical practices and ensuring that installations are compliant with legal standards. This helps electricians and technicians to easily identify the purpose of each conductor in an electrical system.