According to wiring code, what color should the neutral wire be in a 110 volts circuit?

In a 110 volts circuit, the neutral wire is required to be white according to wiring codes. This standardization helps ensure safety and reliability in electrical installations. The designation of white for neutral wires provides a consistent means of identifying the role of wires within a circuit, which is critical for proper connections and maintenance.

Using white for the neutral wire allows electricians and technicians to quickly and accurately identify which wires are intended to carry current and which ones are grounded or neutral. This minimizes the risk of incorrect connections that could lead to short circuits, electrical fires, or other hazardous situations.

The other color options have specific uses: green is designated for ground wires, black for hot wires, and red can also be used for hot wires in certain configurations. Adhering to these color codes is essential for safety and compliance with electrical codes and regulations.