This Electric World 30-Amp RV power cord has a heavy-duty, weatherproof housing. It's equipped with 3-wire construction and finger grip handles for easy and safe plugging and unplugging. Features one-piece housing, copper wire, and fiber-filled PC casings, plus the 3-wire universal design conveniently works with all brands of RVs. Plug Type: TT-30PReceptacle: TT-30RCurrent: 30 AmpVoltage: 125VCable: STW 10AWG/3CCord Length: 50'Rating: 30A 125V 3750W Waterproof housing to keep out elements Finger grip handles for ease of use ETL certified | Electric World 30 Amp 50' Heavy Duty Extension Cord