DiversiTech 6-12-6NMP 1/2" x 6' Non-Metallic Connector - This 1/2" x 6' Non-Metallic Connector with a liquid-tight flexible conduit system is for use with up to a 30 Amp application. It provides labor saving convenience for an A/C unit hookup. It can also be used for heat pumps, refrigeration, hot tubs, swimming pools and outdoor lighting. The three distinct wire colors allow for ease of hook-up.