Wire Connector, Body Material Aluminum Alloy, Color Black, Finish Insulated, For Conductor Material Aluminum, Copper, For Stranded Copper Wire Size - Minimum 14 AWG, For Stranded Copper Wire Size - Maximum 2/0 AWG, Head Style Hex, Hex Size 3/16 in, Insulation Material Santoprene, Maximum Operating Temperature 194 Degrees F, Maximum Voltage 600 V, Number of Ports 2, UL 94 Flammability Rating V-1, RoHS Compliant Yes, Standards UL Listed 486DB Wire Connector ANSI C119.1