Reliance Controls 30A 125V/250V 4-Wire 3-Pole Commercial Grade Generator Locking Cord Plug

Heavy-duty twist lock cord plug ideal for a generator cord. For use with portable generators up to 7500 watts. Connects to L1430R outlets on generator. Features clearly marked terminals for easy identification and assembly. UL (Underwriter's Laboratories) listed. 5 year limited warranty.