AC WORKS® [RVL14201450] Adapter NEMA L14-20P 20A 4-Prong Plug to NEMA 14-50R 50A 125/250V Connector

  • $42.99 USD
  • Save $17 USD

This AC WORKS® brand locking adapter [RVL14201450] is durable with a compact design.  It is a NEMA L14-20P to NEMA 14-50R.  The NEMA L14-20P is a 20 Amp, 125/250 Volt, 4-prong locking male plug.  The NEMA 14-50R is a 50 Amp, 125/250 Volt female connector.  This adapter can also be used as an EV charging adapter. When using for EV charging, please manually set your charging limit to 16 Amps.  This product includes a 5-year limited warranty


  • NEMA L14-20P to NEMA 14-50R
  • NEMA L14-20P, 20 Amp, 125/250 Volt, 4-Prong Locking Plug
  • NEMA 14-50R, 50 Amp, 125/250 Volt Female Connector
  • Nickel-plated Pins and Terminals to Prevent Rusting
  • Maximum Operation Power 5000 Watts 

Common Uses

  • RV
  • Generator
  • Tesla Charging


RVL14201450 Product Specification Sheet

AC WORKS® Brand Limited Warranty