Powertronics Connections NEMA L14-30 30' Premium cord 30-Feet 30-Amp L14-30 Generator Power Cord for Up to 7,500-watt Generators 30 foot Premium 8 Gauge 30 Amp Generator power cord for up to 7500 Watts 8 Gauge Rubber SOOW 8/4 Cord with L14-30 Socket on one end, L14-30 Plug on the other Excellent flexibility even in cold weather (rated to -40 deg C (and -40 F) 8 Gage, 4 conductor stranded copper cord for full loads