Bi-metallic lugs are specially designed electrical connectors that link two different metals, usually copper and aluminum, in a power distribution system. These lugs play a crucial role in situations where copper wires need to connect to aluminum busbars or terminals, helping to reduce the risk of galvanic corrosion that can occur when dissimilar metals interact. A bi-metallic lug ... https://www.pioneerpowers.com/bimetallic-lugs-and-connectors.php