Designed For Rugged Outdoor Use - Flexible vinyl covering protects this RV power cord against moisture, sunlight, and wear and tear from outdoor elements.,Superior Conductivity - Iron Forge Cable’s 30 Amp RV Cord is constructed from heavy duty 10 gauge copper wire for superior conductivity.,Reinforced Blades that protect the 30 amp RV extension cord’s prongs from bending or breaking. Slip resistant design. Temperature Range: -40°F to +140°F,UL Certified 10 gauge heavy duty wire, 15 foot, 30 amp male to 30 amp female, 125 volt, 3750 watt. Veteran Owned.,Integrity in Service: Iron Forge Cable, a U.S. veteran-owned business, stands behind its RV Power Cords. We're here to help resolve any issues that you may have.