Pin and Sleeve Device Interiors: Connector Type - Service Outlet; Material - Aluminum; Rating - Volts - 600VAC/250VDC; Rating - Amps - 100; Number of Wires - 3; Number of Poles - 4; Grounding Style - 2, Shell & Extra Pole; Cable OD Min - in - 1.370; Cable OD Max - in - 1.500; Application Rating - Weatherproof; Manufacturer Brand - Arktite