Hubbellock® Connector body. Nylon housing, thermoset interior. 0.32 to 0.66 inch cord diameter. 2-pole, 3-wire grounding wiring scheme. 20 A, 125 VAC multi-rating. Black or white device colour. Black nylon housing material. Natural (white) nylon cord clamp material. 0.02 inch brass terminal clamp material. No.8 to 32 brass terminal screw material. Brass (green finish) ground screw material. Steel-zinc-plated cord clamp screw and body holding screw material. Black thermoset body contact carrier material. 0.025 inch bronze contact spring material. 0.032 inch bronze ground contact material. Molded-in or stamped-on ratings. 2000 V minimum dielectric voltage withstand. Certified for current interrupting at full rated current. Maximum 30°C temperature rise at full rated current after 50 cycles of overload at 150% of rated current at a power factor of 0.75. 20 A, 12 AWG terminal accommodation. Maximum Continuous 75°C, Minimum -40°C (without impact) operating temperatures. IP30 moisture resistance.