Specification of copper bar.

See the figure below for the specification table of common copper bars:

Copper bus is a kind of high current conductive product, which is suitable for high and low voltage electrical appliances, switch contacts, power distribution equipment, bus duct and other electrical projects, and is also widely used in metal smelting, electrochemical electroplating, chemical caustic soda and other ultra-high current electrolytic smelting projects. Electrical copper bar has the advantages of low resistivity and good flexibility. ?

Copper bus, also known as copper bus, copper bus or copper bus and grounding copper bus, is a long conductor with rectangular or chamfered (rounded) rectangular cross section made of copper material, and aluminum bus made of aluminum material plays the role of transmitting current and connecting electrical equipment in the circuit. The quality requirement of copper bus bar is GB/T 5585. 1-2005 standard.

Refer to Baidu Encyclopedia-Copper School