AC WORKS® [SD515520] SOOW 10 Gauge NEMA 5-15P to NEMA 5-20R 15/20A Super Duty Rubber Extension Cord

  • $49.99 USD
  • Save $42 USD

This AC WORKS® brand super-duty extension cord [SD515520] is used with transfer switches, generators, industrial construction, and EV trickle charging. The cable is an SOOW, 10/3, 30 Amp copper wire with a 600 Volt rubber jacket and will reduce voltage drop over long distances. This rubber jacket stays flexible in cold weather.  This extension cord comes in 10, 25, 50, 75, and 100-foot lengths.  The NEMA 5-15 plug’s construction is rated for both 15A and 20A, allowing you to plug this cord into both amperage outlets. When using a 20A outlet, the cord can operate at up to 20A. If using a regular 15A outlet, it will only operate at up to 15A. Included with your purchase is a 5-year limited warranty. 


  • NEMA 5-15P to NEMA 5-20R Extension Cord
  • 15/20 Amp, 125 Volt, 3-Prong 
  • SOOW 10 Gauge 30 Amp Copper Wire with 600 Volt Anti-Cold Weather Rubber Jacket
  • 50ft-100ft: Cable cULus E313867, Male Plug & Female Connector cULus E237606
  • 5-year Limited Warranty 

Common Uses

  • Electric Vehicle Trickle Charging
  • Transfer Switch 
  • Indoor/Outdoor Power


AC WORKS® Brand Limited Warranty