For weatherproof 30 to 50 A receptacles and wet locations. 2-5/8 in Dia. Die-cast aluminum construction, powder coat finish. Scratch-resistant. Self-closing lid assures protection when the receptacle is not in use. Padlockable. May be mounted to box or device. Includes installation hardware, gasket and multi-lingual instructions. UL listed 514-A, File E 195978 CSA C22.2 No. 18 NEMA 3R rated. Shrink wrapped.