What Are Bimetallic Terminals?

bimetal cable lug is a component used to connect circuits composed of different metal conductors. Its design combines two metal parts, which are firmly bonded together through a manufacturing process, suitable for connecting different materials such as copper and aluminum.

The main body of bimetal terminal lug consists of two metal parts, one of which is matched with a conductor material and the other part is matched with a different conductor. The two metals are often combined using friction welding or similar processes during manufacturing, creating a metallurgical bond that improves electrical conductivity and mechanical stability.

This design allows for effective adaptation of the properties of two different conductors when connecting copper wires to aluminum wires or copper busbars. One side of the bimetallic lugs price is used to contact the copper conductor, and the other side is used to contact the aluminum conductor. Its structure gives the contact surface good conductivity while controlling the difference in the material interface.