EXCELFU Generator to Welder Adapter, Nema L14-30P to 6-50R Generator Power Cord Welder Adapter 3 Wire 125/250v 10AWG 20 1.5FT EXCELFU generator to welder adapter plug cord helps run welding machines and more appliances with 6-50 plug to generator. NEMA L14-30P locking plug end connects to 4 prong generator outlet, NEMA 6-50R receptacle end connects to 3 prong welder plug. Specification • Male: 4 prong Nema L14-30P plug • Female: 3 prong Nema 6-50R outlet • Rating: 30 Amp to 50 Amp • Voltage: 250 Volt • Material: 100% Copper, PVC • Wire: 10 Gauge • Length: 1.5 FT • Pattern: STW • Color: Yellow and Black