Check the listing for details. Heavy-Duty Outdoor 50ft Welder Extension Cord Indoor/Outdoor Use 3 Prong 50 Amp. Condition: New. Listed at 77.16 USD. 50 AMP Generator Cord. STW, 100% Copper and 10AWG/3C. These VEVOR high quality power cords are made with 6/8-gauge wires and Nema 14-50P/s2-50R. the locking connector has a threaded ring and a weather-proof boot, you can count on reliable 50 Amp power flow. Especially in those "extreme" situations. 50A great performance: 50 Amp, voltage: 250-Volt, power: 12500-Watt, this 50A power cord has passed UL certification and is pure copper wires, it has a 10/3 (3 wires at 10 AWG) cable, which is heavy-duty 50 ft. power cord: the 50 ft. L generator cord is suitable for long-distance operation, it is suitable for connecting the campground or park power to your RV, motorhome, trailer or vehicle STW features: our cable is rated STW (service grade, thermoplastic and outdoor rated) to resist wetness and sunlight Portable design: equipped with adjustable duty cord organizer with carry strap handle hanger makes it easy to keep extension cords hang neatly for storage Wide application: whether youre connecting from your generator, transfer switches, transfer panels or power box outside or inside this cord will do the job and give you that added reach when needed Specifications:Cable Length: 50 ft.,Outside Diameter: 0.83in.,Plug Type: NEMA 6-50,Wire Gauge: 10 AWG,Rated Voltage: 220-Volt,Operating Temperature: -20℃ to 60℃ Package Content:1 X 50FT 10AWG Welder Extension Cord Dimensions Cord Thickness (in.) 1.04 in Wire Gauge 10/3 Details Application Heavy Duty Cord Color Black Cord Designation STW Cord Filling Solid Filled Cord Length (ft.) 50 ft Durability Cold Weather Rated, Fire Resistant, Oil Resistant, Water Resistant Features 3-Prong Plug, Flexible, Overload Protection, Short Circuit Protection, Water Resistant Gauge 10 Indoor/Outdoor Indoor/Outdoor Jacket Material PVC Maximum Amperage (A) 50 A Maximum Wattage 12500 Minimum Temperature (F) -104 F Number of Conductors 3 Number of Outlets 1 Pack Size 1 Plug Configuration 6-50 Plug Housing Material PVC Receptacle Configuration 6-50