The HUBBELL part HBL2731SW is a high-quality locking watertight plug designed for heavy-duty industrial applications. This plug features a rugged construction with a short-circuit-proof design, ensuring safe and reliable electrical connection. It is rated for 30 amps and 480 volts, making it suitable for use in demanding environments. The plug is equipped with an L16-30P configuration, providing a secure and efficient connection. With a corrosion-resistant shell and a solid construction, this plug is built to withstand harsh operating conditions. Choose the HUBBELL HBL2731SW for a durable and dependable solution for all your industrial power needs.