Attributes . Straight Blade Device Plug, 20 A, 125 V ac, 2 Poles, 3 Wires, Black/White, -40 °C Operating Temperature, +75 °C Operating Temperature, Screw/Clamp Terminal, 1.527 in Diameter, Cord Mounted, 1.968 in Length, #18 to #8 AWG (Copper Conductor) Wire Size, Impact and Chemical Resistant, 0.15 lb . Names