Connects a 50 Amp RV power cord to 30 Amp power source. Heavy-duty, 19" 10AWG/3C cable for outdoor use. Finger grip handles on both ends for easy connection and removal from power cord. Water-resistant connectors and 100% copper wire/polyester cluster fiber construction for safety and durability. Plug Type: TT-30PReceptacle: 14-50RCurrent: 30 AmpVoltage: 125VCable: STW 10AWG/3CCord Length: 19" Heavy-duty 10AWG wire Water-resistant connectors for durability | Electric World 30 Amp to 50 Amp Adapter Cord