Mechanical Connector For Conductor Material Copper For Stranded Copper Wire Size - Minimum 400 kcmil For Stranded Copper Wire Size - Maximum 500 kcmil For Stud Size 1/2 in Head Style Hex Number of Holes 4 Hole Diameter 0.56 in Hole Spacing 1.75 in Body Material Copper Maximum Operating Temperature 194 Degrees F Maximum Voltage 600 V Number of Conductors 3 Number of Terminations 3 Tongue Length 3.13 in Tongue Width 3 in Tongue Thickness 0.38 in Connector Type Terminal