ALEKO RV30-30 30' 30Amp 3 Wire W/Small Plug RV Motor Camper Cord W/6" Loose End This high quality power cord is made with three 10 gauge and 100% copper wires 30' extension cord. RV Motor Camper 30 AMP W/small male end and W/6" loose end This cord ETL and CSA approved This connector is corrosion resistant and perfect for water-proof applications