The HUBBELL HBL2431SW is a high-quality locking watertight plug designed for industrial applications. With a rated voltage of 480V and a current rating of 20A, this plug is perfect for heavy-duty machinery and equipment. It features a sturdy construction and a short shielded design, providing extra protection against moisture and other environmental factors. The plug is specifically designed to fit L16-20P receptacles, ensuring a secure and reliable connection. Trust HUBBELL for all your industrial plug needs, with their commitment to providing durable and reliable solutions.