In electrical wiring, what color is commonly associated with the hot wire?

In electrical wiring, the color black is commonly associated with the hot wire. This is a standard color code used in many electrical systems, particularly in North America. The hot wire is responsible for carrying the current to the electrical device, and its identification is crucial for safety and proper wiring practices.

The use of black helps electricians and technicians easily distinguish the hot wire from the neutral and ground wires, which are typically colored white and green, respectively. This color-coding system enhances safety by preventing accidental contact with live wires during maintenance or installation, thereby reducing the risk of electric shock or short circuits. Understanding these color associations is vital for anyone involved in electrical work, as it ensures compliance with electrical codes and promotes safe operating procedures.