What is the load wire?

The load wire is a type of wire used in electrical systems to carry current between a power source and an electrical load, such as a light bulb or an appliance. The load wire is typically made of copper or aluminum, which are good conductors of electricity.

The load wire is connected to the load side of a circuit, where the current flows from the power source, through the wire, and to the electrical load. The load wire is usually color-coded, with black or red wires typically used for hot or load wires in North America.

It is important to properly size and install load wires to ensure that the electrical system functions safely and effectively. Improperly installed or undersized load wires can lead to electrical fires, damage to equipment, and other hazards.

Overall, load wires play a crucial role in the functioning of electrical systems by carrying current from the power source to the intended electrical load.