L14-30R Connector - 30A, 125/250V, Twist Lock Female Cord End
L14-30R 4-Prong receptacle used to connect a power cord to an L14-30P inlet or power cord plug. Rated for 30A, 125/250V. Typically works with 10/4 AWG 30 amp rated cable. Generally used to connect to a 30A male inlet box by Gen Tran, Reliance Controls and others.