Bi-metallic lugs are connectors used in electrical systems to link copper and aluminum conductors. They guarantee a dependable and secure connection by preventing galvanic corrosion, which can happen when these dissimilar metals are directly joined. Bi-metallic lugs preserve mechanical integrity and electrical conductivity by accounting for the varying rates of thermal expansion of co... https://www.pioneerpowers.com/bimetallic-lugs-and-connectors.php