In today’s power distribution systems, it’s quite common to connect copper conductors with aluminum ones, especially in retrofit projects or when budgets are tight. However, this connection can lead to safety issues if not handled correctly, thanks to the different properties of these metals. That’s where bi-metallic lugs come into play, significantly boosting safety and reliability. ... https://www.pioneerpowers.com/bimetallic-lugs-and-connectors.php