👉 A busbar is a component of an electrical circuit that connects two or more wires to form a single conductor. It is typically used in power distribution systems, where it serves as a conduit for connecting various components such as transformers, resistors, and capacitors to provide a continuous supply of current. Busbars are usually made of copper wire and are located at the end of an electrical cable or power line. They act as a shield that blocks electromagnetic fields from passing through them, thereby reducing the risk
