In the electrical field, copper wire is used to make connectors that are known for their good electrical conductivity and non-expansion. It is a flexible electrical conductor that can be used to build wire systems, the most efficient, strong, and reliable metal available today.

The most advantageous and preferred copper wire is copper enameled rectangular wire as it will reduce the distribution capacity resulting in lower stray capacity and the lamination factor will also be improved by up to 30% as it will not be wound like a round wire That creates a gap.

It is used as a wire in an electromagnet, which uses electricity to generate a magnetic field. These are mainly used in motors, rotor coils, transformers, choke coils, etc., and have various properties: high heat resistance, good tolerance to transformer oil, freon resistance, etc. Copper enameled wire is also used in smaller equipment and household appliances such as computers, televisions, etc.