Connector, Amps 20, NEMA Configuration L2120R, Number of Poles 4, Number of Wires 5, Voltage 120/208VAC, 3 Phase, HP 2, Color Black/White, Industrial/Commercial Grade, Material of Construction Nylon, IP Rating 20, Cord Size 0.35 to 1.15 In., Standards FED SPEC UL/CSA Also known as -Hubbell HBL2513 Wiring Connector 20 Amp-HUBBELL WIRING DEVICEKELLEMS HBL2513 Connector Body, 20 A, L2120