Reliance Controls 40' 20 Amp Generator Power Cord. Rugged, dependable Power Cord for less. This 40' 20 Amp Generator Power Cord is designed for use with Reliance manual transfer switches, transfer panels and power inlet boxes. Lets you connect a generator and transfer switch with a single cord. More features: 40' flexible rubber cord with male and female molded ends; 12-gauge cord holds up to 5,000 watts at 240 volts; Max. generator input: 20 amps at 125/250 VAC; NEMA configuration: L14-20; UL listed for outdoor use; Model PC2040; Order Today! Reliance Controls 40' 20 Amp Generator Power Cord