Ferrule Contact Finish Tin Contact Material Copper Ferrule Diameter 0.24 in Ferrule Material Copper Insertion Length 23/32 in Insulation Color Blue Insulation Material Nylon Maximum Operating Temperature 221 Degrees F Maximum Voltage 600 V Minimum Wire Size 6 AWG Maximum Wire Size 6 AWG Termination Style Crimp RoHS Compliant Yes Standards cULus Listed Barrel Diameter 0.35 in Barrel Finish Tin Plated Barrel Length 0.39 in Barrel Material Copper Maximum Conductors 1