NEMA 10-50P to L14-30R ETL Listed 120V/240V 50 Amp 3 Prong Male Plug to 4 Prong Twist Lock Female Outlet Receptacle Generator Welder Dryer EV Charger RV Power Cord Adapter$$Garden & Patio

120V/240V 30 Amp 10-50P Neutral connects L14-30R Neutral 10-50P Hots connect L14-30R Hots L14-30R Ground is empty(Open) Made of High Quality Copper Wire ETL ListedYou may also like HBL328DCC Locking Connector Body, 30A, 28 VDC, Yellow$$Tools.