Copper compression adaptors for reliable termination of highly stranded flexible copper cable. Used in locomotive, mining, marine and machinery applications. Current rating is per the ampacity of the cable. Features revolutionary Shoo-in™ barrel-opening design for easy cable insertion. Insulated covers are provided. Fits into mechanical set-screw type connectors in panels, transformers, machinery. Fabricated of wrought copper with plug of Class B copper conductor. For copper cable, 600 V 105 °C.