The Leviton 28W48-B EB WGRD Plug Lock is an industrial-grade electrical connector designed for secure and reliable power connections. It is resistant to water, acids, alkalies, automotive and industrial lubricants and solvents, making it suitable for tough environments. The plug features IP69K ratings for watertight protection during high-temperature, high-pressure washdowns and an exclusive "tongue and groove" design that prevents ingress of water, dirt, and debris. Its heavy-duty, one-piece contacts ensure maximum conductivity and electrical performance, supporting demanding industrial applications.