Bimetallic lugs come in a variety of sizes to meet different conductor dimensions and application needs. You can typically find standard sizes starting as small as 10 mm² or 16 mm², all the way up to 1000 mm², which covers most industrial and utility requirements. For instance, some common sizes include 16 mm², 25 mm², 35 mm², 50 mm², 70 mm², 95 mm², 120 mm², 150 mm², 185 mm², 240 mm²... https://www.pioneerpowers.com/bimetallic-lugs-and-connectors.php