Full Technical Description: 2 AWG min. Conductor Size; 750 kcmil Max. Conductor Size; Copper/Aluminum Conductor Material; UL, CSA Approval; 600 Volt Voltage Rating; Aluminum Body Material; 14 Port(S); 2-Side Cable Entry; UNITAP[TM] Brand; RoHS Compliant; Overall Dimension 19.37 Inch Length X 3.38 Inch Width X 3 Inch Height; Hex Key Size 3/8 Inch; Insulated Type Clear Plastisol; Number of Screw 14; Screw Type Allen; Temperature Rating 194 Deg F