Low price 20 amp 250 volt twist lock receptacle utilize a twisting method with a plug to establish a connection, helping you avoid the danger of loose plugs.
Tips: What are the locking receptacle used for?
Locking receptacles are used for commercial and industrial equipment, as well as some residential items such as pool pumps, generators, computer equipment, medical equipment, lighting and sound equipment, telephone poles, and heavy industrial and commercial equipment.