40 FT 30 Amp Generator Extension Cord 4 Prong NEMA L14-30P to NEMA
Fitment: For RV Description： 30AMP GENERATOR POWER CORD 】Features 4-prong 125V/250V, up to 7500 watts, NEMA L14-30P to L14-30R, male plug connects to generator and female receptacle to transfer switch/power inlet box GENERATOR TWIST LOCK CORD】With 4-prong 30 amp molded twist lock plug, it can’t fall off due to external resistance such as wind, hurricane, heavy rain, snow, and lock tightly for secure use HIGH CONDUCTIVITY & FLEXIBLE】The generator extension cord made of heavy-duty polyvinyl plastic, 100% copper wire, excellent and stable conductive. 10-gauge wire stays flexible in extreme temperatures .