AC WORKS® [SD520PR] SOOW 10 Gauge 20A 125 Volt NEMA 5-20 Over Kill Super Duty Rubber Extension Cord

  • $68.99 USD
  • Save $16 USD

This AC WORKS® brand super-duty extension cord [SD520PR] 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.  Included with your purchase is a 5-year limited warranty.


  • NEMA 5-20P to NEMA 5-20R Extension Cord
  • 20 Amp, 125 Volt, 3-Prong 
  • SOOW 10 Gauge 30 Amp Copper Wire with 600 Volt Anti-Cold Weather Rubber Jacket
  • Perfect for Electric Vehicle Trickle Charging and Long Projects
  • Cable cULus E313867
  • Male Plug & Female Connector cULus E237606
  • 5-year Limited Warranty 

Common Uses

  • EV Trickle Charging
  • Reduce Voltage Drop
  • Transfer Switch


AC WORKS® Brand Limited Warranty