MPI Tools Nema L14-30 Generator Power Cord 4 Wire 10 Gauge 125/250v 30 Amp 7500 watts (20 Feet) THE BETTER BUY MPI Tools durable and reliable 10 gauge 4 wire NemaL14-30 Generator Power Cord is the premium choice in price and quality. Offering 125/250 volts, weve made sure to bring you a versatile tool that will last! EMERGENCY READY Equipped with superior weather-proofing, you can count on reliable 30 amp power flow, especially in those extreme situations. From a transformer explosion and mass power outage, to the hunting camp, MPI Tools serves you with quality.4 conductor 10 gauge wire INDOOR AND OUTDOOR Whether youre connecting from your generator to a power box outside or inside, weve got you covered. All of our power cords are Hard Service Rated, which makes them the ideal choice no matter what your situation! 4 PRONG Equipped with a 4 connection lock-in relay, and a running power of 7500 watts, youre sure to find the power transfer you need right here. Enjoy better electrical equipment and auxiliaries from MPI Tools.