Choosing the right size of bimetallic lug for your cable is crucial for making sure your electrical connections are safe, efficient, and reliable. Here’s a simple guide to help you out: - Match the Lug to the Cable Size: The key thing to remember is that the internal diameter of the bimetallic lug barrel should match the cross-sectional area (in mm²) of your aluminum cable. Fo... https://www.pioneerpowers.com/bimetallic-lugs-and-connectors.php