Bi-metallic lugs are designed for dependable performance, but there are a few common pitfalls that can lead to their failure in electrical systems. One of the biggest culprits is improper crimping or installation. If the lug isn’t crimped using the right tool, pressure, or technique, it might not hold the cable securely under tension, which can cause slippage or poor electrical contac... https://www.pioneerpowers.com/bimetallic-lugs-and-connectors.php