Experience the reliability and efficiency of the Hubbell Wiring Device-Kellems Hbl2811 Locking Plug, designed for a secure and stable connection. With a L21-30P configuration, it can handle a maximum input current of 21-30 A and is compatible with appliances requiring up to 3000 watts. The plug features a durable nylon construction and is oriented towards applications demanding a strong and robust electrical connection. This electrical plug comes in a sleek black color, measures 2.500 inches in length and 2.400 inches in width, with a depth of 2.400 inches, and weighs 0.3500 pounds. It is crafted in the US and includes a 1-year manufacturer warranty. The package does not include a battery, and it is not part of a custom bundle. The plug is equipped with a locking feature