AC WORKS® [L2120PDU-10-ABC] L21-20 Stringer Cord with 3 PDU Outlet Boxes (GFCI & Breakers)

  • $929.99 USD
  • Save $325.50 USD

This AC WORKS® brand PDU with cord features heavy-duty outlets and an anti-cold weather jacket, keeping the cord flexible in harsh temperatures.  This extension cord has a NEMA L21-20P, 20 Amp, 120/208 Volt, locking plug to three sets of (4) GFCI NEMA 5-15/20R, 20 Amp, T-blade household female connectors. There is also a 20 Amp breaker dedicated to each outlet box.

The GFCI outlets come with status indicator lights and each 10ft cable is 12 Gauge 20 Amp copper wire, with a 600 Volt anti-cold weather jacket.  The total operating length is 30ft long. Included with your purchase is a 5-year limited warranty.

This cord is perfect for any indoor/outdoor events, fairs, conventions, construction sites, and more. Each PDU box has a maximum operating power of 2500 Watts. 

NOTE: The GFCI Outlet is a ground-fault circuit interrupter that protects people from electrical shock.  This type of interrupter shuts off electric power when it senses an imbalance between the outgoing and incoming current.

Four NEMA 5-15/20, 20 Amp, GFCI T-blade household connectors with status indicator lights; green indicating power is present, flashing or solid red indicating the product needs to be reset, and no light indicates a trip and/or no power is present.   


  • NEMA L21-20P, 20 Amp, 120/208 Volt, 5-Prong Locking Male Plug
  • Total of 12 NEMA 5-15/20, 20 Amp, GFCI T-blade Household Connectors
  • One 20 Amp Breaker per Box
  • L21-20P to three sets of (4) 5-15/20R Power Distribution Cord
  • Cable cULus E313867, Male Plug cULus E237606
  • 5-Year Limited Warranty 

Common Uses

  • Temporary Power
  • Emergency Power
  • PDU


AC WORKS® Brand Limited Warranty