Copper busbars are high-current conductive products suitable for electrical applications such as high- and low-voltage electrical equipment, switch contacts, power distribution equipment, and bus ducts.
The quality requirements of copper busbar are implemented according to GB/T 5585.1-2005/60364-5-523.
Due to their superior conductivity to aluminum, copper busbars are widely used in electrical equipment, particularly complete power distribution systems.
Copper busbars are typically used for the A, B, C, and N phase busbars, as well as the PE busbar in distribution cabinets. Copper busbars are primarily used on secondary circuits, including high-current phase, neutral, and ground wires. They are also used to connect high-current primary components within electrical cabinets.