What is the standard color code for 115 volt AC electrical service wiring for the hot, neutral, and ground wires, respectively?

The standard color code for 115-volt AC electrical service wiring designates the hot wire as black, the neutral wire as white, and the ground wire as green. This color code is widely accepted and utilized in electrical installations to ensure safe and consistent wiring practices. The use of these specific colors helps technicians and electricians quickly identify the function of each wire during installation, maintenance, or troubleshooting, thus minimizing the risk of electrical hazards.

The black wire carries the electrical current (hot), the white wire serves as the return path (neutral), and the green wire provides a safety mechanism (ground) to protect against electrical shock by directing any fault current safely away. Recognizing and adhering to these color codes is essential for anyone working with electrical systems, as it ensures compliance with national and local electrical codes, promoting safety and efficiency.