AC WORKS® [ADTTL520] Generator Adapter RV 30A TT-30P to L5-20R 20A 3-Prong Locking Connector

  • $39.99 USD
  • Save $4 USD

This AC WORKS® brand Generator Adapter [ADTTL520] is a compact yet durable adapter.  It is a NEMA TT-30P to a NEMA L5-20R.  The NEMA TT-30P is a 30 Amp, 125 Volt, 3-prong male plug.  The NEMA L5-20R is a 20 Amp, 125 Volt, 3-prong locking connector.  The adapter has a very durable molded design and nickel-plated pins and terminals to prevent rusting.  The maximum operation power is 2500 Watts.  Included with your purchase is a 5-year limited warranty. 


  • NEMA TT-30P to NEMA L5-20R
  • NEMA TT-30P, 30 Amp, 125 Volt, 3-Prong Male RV Plug
  • NEMA L5-20R, 20 Amp, 125 Volt, 3-Prong Locking Female Connector
  • Nickel-plated to Prevent Rusting
  • Power Indicator Light
  • 5-year Limited Warranty 

Common Uses

  • RV Campground Power


ADTTL520 Product Specification Sheet

AC WORKS® Brand Limited Warranty