Eaton Self-Test GFCI Receptacle, 125 V, 20 A, Number of Poles: 2, Short Circuit Current Rating: 10 kA, Grounding Type: Automatic, Number of Wires: 3, Wire Size: 14 to 10 AWG, Wiring Type: Back, Side, NEMA Rating: NEMA 5-20R, Operating Temperature: -35 to 66 deg C, Polycarbonate/Steel/Thermoplastic/PVC, Ivory, Dimensions: 4.19 in H x 1.69 in W