Today's electrical systems tend to employ both aluminium and copper conductors. Although both metals have their own benefits, joining them together results in galvanic corrosion, overheating, and eventual breakdown. That's where the bi-metallic connector comes into play—making dissimilar conductors compatible and perform well. The Working Principle A bi-metallic connector is a s... https://www.pioneerpowers.com/bimetallic-lugs-and-connectors.phphttps://www.pioneerpowers.com/bimetallic-lugs-and-connectors.php