Bus Bars

Bus bars facilitate efficient power distribution in electrical systems.

Bus bars are conductive bars used to distribute electrical power and connect multiple circuits within electrical panels and switchgear. They are usually made of copper or aluminum and designed to handle high current loads while minimizing voltage drop. Standards like UL 857 and IEC 61439 govern the manufacturing and installation of bus bars to ensure safety and reliability. Common applications include substations, switchgear, and industrial machinery.