Bimetallic Terminal Solution For Aluminum Cable Connection To Copper Busbar

In industrial and power system cabling design, when aluminum cables and copper busbars need to be combined, it is recommended to use bimetallic lugs for matching these dissimilar material cable terminations. bi metal cable lug is mainly composed of aluminum and copper, and directly connects to the corresponding cable and busbar sections respectively.

bi metal lugs connectors uses mechanical or friction welding processes to tightly combine the aluminum barrel and copper sheet, ensuring that the aluminum cable end and the copper busbar interface are on the same material side. This reduces the potential hazards caused by contact impedance changes when the two metals are in direct contact.

In the layout of control cabinets, distribution boards, and other systems, bi metallic cable lugs can be installed as a component of connection nodes, with different material configurations compatible with their respective connection accessory standards. Generally, it is necessary to introduce how bimetal cable lug of different sizes and hole designs matches aluminum wires and copper busbars from the perspective of assembly process and selection to ensure compatibility with existing cabling components.