Legrand Pass and Seymour TurnLok 50 A California Style 480-Volt 2-Pole 3-Wire Locking Plug, Black (1-Pack) CS8465C - The Home Depot

Our 50 A Turnlok Plugs and Connectors make installing and securing your connections faster, safer and more dependable than ever. These devices are designed to withstand harsh environments. 50 A Turnlok Plugs and Connectors feature a simple push, twist and lock body assembly for greater productivity and labor savings in temporary power applications. The back body easily slides onto the device and locks in place with a quarter twist making installations faster, safer and more dependable

Highlights

Securing your installations is easier than ever - the back body easily slides onto the device and locks in place with a simple quarter twist and no time-consuming threading

Adjustable cord clamp located outside the back body for greater flexibility to accommodate a wider range of cord sizes 8AWG-4AWG

Same-plane hex head terminations for faster, easier and safer terminations that allow more torque to be applied without the risk of harmful screwdriver slips and all termination screws are on the same plane for a more accurate and streamlined installation that saves you precious time on the job

Industrial-strength, brass alloy plug blades and connector contacts resist heat rise and provide excellent conductivity

Impact- and corrosion-resistant durable nylon 66 shell material

Visible molded NEMA configuration and device rating

Newly designed external cord grips provide visible assurance of safe and proper cord retention

Integral flexible rubber cord gromet conforms to and seals around SO cord to provide protection from oils, water or chips entering wiring chamber