E1016-1931S is a Cam-Lok J-Series single pole insulated receptacle designed for reliable industrial power connectivity. This receptacle features a watertight elastomeric TPE body that is color-coded for easy phase identification, with contacts machined from high conductivity brass for smooth sliding fit and easy locking action. The locked contacts withstand a pulling force of 1,000 lbs, and 1/3 of a turn provides high pressure contact approaching 600 lbs per sq. in. for minimum resistance. Rated for 600V AC/DC up to 400A continuous (480V AC/DC up to 315A continuous) with cable sizes 1/0 to 4/0, it operates in ambient temperatures from -40°C to 105°C. Common applications include motors, generators, indoor and outdoor lighting distribution panels, and stand-by power systems.