UnderGround Wire Connectors, Model 60® Gray/Gray, Card of 25

Twist On Wire Connector, Color Gray, For Conductor Material Copper, Maximum Operating Temperature 221 Degrees F, Maximum Voltage 600 V, Minimum Wire Combination 1 20 AWG with 1 18 AWG, Maximum Wire Combination 1 10 AWG with 2 12 AWG, Contact Material Steel, UL 94 Flammability Rating V-2, Maximum Conductors 4, Standards CE, CSA Certified, UL Listed, Wire Connector Style Standard, Compatible with Product Type Underground, Fill Material Silicone, Insulation Material Thermoplastic Polyester.