Hubbell Wiring Device-Kellems Watertight Locking Receptacle: 30, L16-30R, 3 Poles, 4 Wires, 3 Phase

Features keyed interior for easy installation and high conductivity brass termination. Also designed with Gotcha® ring and collapsible bushing strain relief. The strain relief nut seals on the body, eliminating areas of debris collection, and provides impact resistance. Unique cone seal prevents dirt and debris from collecting at cable entrance. Triple bypass seal keeps water away from electrical connections. Smooth body design minimizes collection points and simplifies wash down process. Also features cone seal that adjusts to various cable ranges. All stainless steel hardware and corrosion-resistant connection points.