Copper busbar is also called or copper conductor, which is made of copper , cross section is rectangular or rounded corners rectangular conductor (now generally use the rounded copper busbar, avoid the cutting edge discharge) deliver current in the circuit and the connection of electrical equipment.
Copper busbar has been widely used in electrical equipment, especially in the complete sets of power distribution equipment .General in the power distribution cabinet U, V, W phase busbar and PE bus adopts copper busbar.Copper busbar in use typically labeled phase color letter signs or coated with paint, "yellow" color is U phase , V phase coated "green" color, W phase coated "red" color, PE busbar copper busbar with double color, yellow and green.
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