Full Technical Description: 1.91 Inch Length X 0.75 Inch Width X 0.75 Inch Height Size; 14 AWG Stranded min. Conductor Size; 1/0 AWG Stranded Max. Conductor Size; Copper/Aluminum Conductor Material; UL 486A/486B, CSA Approval; 600 Volt Voltage Rating; Aluminum Alloy Body Material; Non-Insulated Insulation Type; 2 Screw(S); 3/16 Inch Hex Size; RoHS Compliant; Temperature Rating 90 Deg C