Compression Adapter Connection Orientation Straight Die Code 936 For Conductor Material Aluminum Copper For Stranded Copper Wire Size - Minimum 750 kcmil For Stranded Copper Wire Size - Maximum 750 kcmil Insulation Material Rubber Maximum Voltage 35 kV Number of Crimps 3 Pin Diameter 0.813 in Pin Equivalent Wire Size 500 kcmil Pin Length 1.76 in Contact Finish Tin Contact Material Aluminum Barrel Diameter 1.46 in Barrel Length 1.59 in Color Code Yellow