Appleton Electric - APP ECS175 1 GANG BACK BOX 3/4 HUBS

U-Line™ ECS Factory Sealed 15 and 20 Amp Plugs and Receptacles feature a dead front design making them ideal for use with electrical equipment in hazardous locations. The neoprene gasket in the throat of the receptacle seals against the plug or the spring-loaded cover to seal out water, dust and corrosive compounds. Although U-Line plugs can be used with ordinary receptacles, U-Line receptacles are designed so that they can't be energized by an ordinary plug. Features: Factory sealed, external seals not required. Arcing is safely confined to receptacle interior; Unique blade-type, brass contacts exert constant pressure along entire contact surface and provide superior electrical contact; Energized receptacle contacts deeply recessed to reduce danger of accidental touching; Insulators provide superior dielectric and mechanical strength and lowest arc tracking; ECP plug fits any standard non-explosionproof receptacle (NEMA 5-15R, 5-20R, or 6-20R) as well as U-Line explosionproof receptacles; Intermateable with competitor's plugs of like configurations