50 Foot 30 amp RV Trailer Truck Power Cord Replacement Loose End Life Line 100% Copper Heavy Duty 50 Foot RV Power Supply Cord with Loose End Info: 50 Feet || 30 AMP || 125V-250V || 10/3 (3 wires inside cable that are 10 gauge each) Male Plug End: TT-30P; Loose End has 3 wires: Black, White & Green Made from High End 100% Pure Copper; Cable is STW rated cable (Service Grade, Thermoplastic, Outdoor Rated) to Resist Wetness and Sunlight Heavy Duty Insulated cables that can withstand the harshest weather conditions and stay flexible even in cold weather!