- New
A10-3050EH by Valterra is a heavy-duty 50-foot extension power cord designed for recreational vehicles requiring a 30-amp, 125-volt connection. Its 10-gauge, three-conductor cable is built for outdoor use, making it suitable for extending the distance between an RV and a compatible campground power source. The male plug features an integrated finger-grip handle to make connecting and disconnecting easier. It has a standard TT-30P male plug and TT-30R female receptacle. Check your RV's electrical requirements and the campground outlet before use.