Looking for a durable and compact welder adapter? Look no further than the AC WORKS® brand WDL14301050 adapter! This adapter features a NEMA L14-30P 30 Amp, 125/250 Volt, 4-prong male plug and a NEMA 10-50R 50 Amp, 250 Volt, 3-prong outlet female connector, making it perfect for adapting your welder connections.

Made with heavy-duty materials, and featuring nickel-plated plugs and terminals to prevent rusting, this adapter is built to last. The adapter has a maximum operational power of 7500W. Plus, it comes backed by a 5-year limited warranty. If you would like a copy of the warranty information, simply send us a message, and we will be happy to supply it to you.

We love hearing about the different ways our adapters and cords are being used, so please consider leaving a review and letting us know what equipment or appliance you powered with our product. Thank you for choosing AC Connectors!

                                                                                                   
  NEMA Configuration Sketch Common Name Amperage Rating Voltage Rating
 Male Plug
 NEMA L14-30P
 30A 4-Prong Generator Plug
 30 Amps
  125/250 Volts
 Female Connector
 NEMA 10-50R
 Old Style Welder Connector
 50 Amps
 250 Volts


                                           
 Works With This OutletWorks With This Plug