AC WORKS® [ADL1420L520] L14-20P 20A 125/250V 4-Prong Plug to L5-20R 3-Prong 20A 125V Connector

  • $39.99 USD
  • Save $19.99 USD

This AC WORKS® brand locking adapter [ADL1420L520] is a very durable molded adapter.  It is a NEMA L14-20P to NEMA L5-20R.  The NEMA L14-20P is a 20 Amp, 125/250 Volt, 4-prong locking plug.  The NEMA L5-20R is a 20 Amp, 125 Volt, 3-prong locking female connector.  The product is heavy-duty, compact, and contains nickel-plated plugs and terminals to prevent rusting. The maximum operating power is 2500 Watts.  Included with your purchase is a 5-year limited warranty. 


  • NEMA L14-20P to NEMA L5-20R
  • NEMA L14-20P, 4-Prong, 20 Amp, 125/250 Volt Generator Locking Plug
  • NEMA L5-20R, 3-Prong, 20 Amp, 125 Volt Locking Female Connector
  • Nickel-plated to Prevent Rusting
  • Power Indicator Light
  • 5-year Limited Warranty

Common Uses

  • Generator
  • Swimming Pool Pump
  • Sump Pump 
  • Industrial
  • Residential
  • Temporary Power
  • Power Tools


ADL1420L520 Product Specification Sheet

AC WORKS® Brand Limited Warranty