On offer is a 25 feet 30amp RV / Camper power cord with a TT-30P 30 amp male plug and a 50 amp Marinco locking connector (SS2-50R). 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 10 gauge and 100% copper wires.You can use this cord if your unit is equipped with a 50 amp power inlet and plug straight onto a 30 amp power outlet without an additional adapter.The 50 amp Marinco locking connector has a twist-lock connector body and a weather-proof boot with a threaded ring. This connector is corrosion resistant and is UL and CSA approved.  This locking connector fits all 50amp Marinco and Hubbell power inlets and is perfect for weather-proof applications.