Reliance Controls Ll550C 50 Amp Generator Connector (Female), Black. Product Description The Reliance Controls LL550C 50-Amp CS6364 Generator Power Connector Cord Connector is a reliable, heavy-duty connector for a variety of applications involving the necessary power. Since 1909, Reliance Controls Corporation has contributed more innovations than any other single manufacturer and has been awarded over 85 patents on manual transfer switches, time switches and accessories. Reliance Controls Corporation specializes in the manufacturing of a wide variety of electrical products. The primary product line consists of heavy duty time clocks and controls, generator accessories, transfer switches and transfer panels for portable generators. And after over a century of innovation, Reliance Controls Corporation has built an enviable reputation for high quality, superior engineering and exceptional customer service. Amazon.com The Reliance Controls 50 Amp connector is a heavy-duty power cable plug for use with Reliance generators up to 12,500 watts. The NEMA L14-30 connector is cUL listed. It is covered by a 5-year warranty. Female power cord connector Designed specifically for generators up to 12,500 maximum running watts Constructed with a heavy-duty design Maximum generator input: 50A @ 125/250 VAC Mostly black in color