Hubbell Wiring Device-Kellems flanged receptacles connect electrical equipment to the electrical grid while preventing accidental disconnection of wires due to vibrations or any movement in construction and industrial applications. They have back wired design for optimising wiring connections over terminals. These female receptacles have nylon housing for impact resistance and durability. Selected models feature thermoset construction with stainless steel casing for heat resistance. Choose from a wide range of these receptacles, available in voltage ratings ranging from 120 to 600V.