What is a busbar?

A busbar is a solid metal strip or bar used to conduct electricity within an electrical circuit. It is typically made of copper or aluminum, as these materials are good conductors of electricity and have low resistance. Busbars are often used in industrial and commercial applications where large amounts of power need to be distributed to multiple electrical devices.

Busbars are installed in electrical panels, switchgear, and distribution boards to connect various components and distribute power evenly. They come in various shapes and sizes, including flat bars, round bars, and hollow tubes, depending on the specific application and the amount of current they need to carry.

Busbars are essential for ensuring the safe and efficient operation of electrical systems by providing a low-resistance pathway for electricity to flow. They are designed to handle high currents and are insulated to prevent electrical shocks and short circuits.

Overall, busbars play a critical role in the distribution of power in electrical systems and are an important component in ensuring the reliability and safety of electrical installations.