When it comes to toughness, this no-compromise receptacle has it all: impact-resistant nylon face and body, heavy-gauge brass strap locked into both the body and face, and one-piece, triple-wipe, nickel plated brass contacts. It also features screw-pressure- plate back wiring on all terminals (including the ground) for the fastest installation. Circuit label on the face and LED lamps on illuminated face models add value.
Additional Info: Extra-Heavy Duty, Operating Temperature: -40 to 60 deg C