Electrical wires are used to transmit electrical power and signals between devices and electrical equipment.

The proper selection and installation of wires and cables is critical to ensure the safe and efficient operation of any electrical system, hence it’s wise to consider:

- Diameter or gauge of the wire

- Voltage rating and maximum current carrying capacity of the wire

- Temperature rating of the wire

- Type of wire (solid or stranded)

- Environmental factors such as moisture, heat, and chemicals that the wire will be exposed to

- Compliance with local electrical codes and regulations

- Manufacturer reputation and warranty