Leviton 2630-IG locking receptacle. Industrial Specification Grade, Isolated Ground, NEMA L7-30R, 2-pole, 3-wire, grounding, rated 30A 277VAC receptacles. Each is individually packaged. Isolated ground devices have a grounding terminal that is electronically isolated from the strap to eliminate electrical interference (noise) in grounding networks that can cause problems in modern electronics. Features include:
Heavy-duty construction for top performance in the environmental extremes of grueling industrial settings
Impact-resistant construction
One-piece .040" thick brass, high-copper content contacts with nickel-plated contact clamp type terminals
Contacts deeply seated in thick walled face
Terminals clearly identified to speed and simplify wiring
Extra-thick .050" mounting strap
Triple combo mounting and terminal screws (straight slot, Phillips, and Robertson)
