ALEKO RV50-36 is 36-foot 50Amp four-wire with Regular plug RV cord with six loose end rated for 125/250V. The cord is UL and CSA approved so it suits both the U.S. and the Canadian market. This high quality power cord is made with three six gauge and one eight gauge 100 percent copper wires. This connector is corrosion-resistant and is UL and CSA approved. This is perfect for water-proof applications and the loose end gives you an option to attach any size connector.