The Hubbell HBL2621 and HBL2623 30A 250V Locking Plugs are heavy-duty electrical plugs designed for industrial use. With a maximum input current of 21-30 A and output voltage of 250 V, these locking plugs feature water-resistant properties for added durability. One outlet is available, making them ideal for connecting power to electrical equipment and machinery. The male and female designs ensure secure and reliable connections, making them a valuable addition to any electrical setup. Neither plugs have not been used but have some scratches from being stored. Not in original box.