The AC WORKS® [WD14301050] is a compact, heavy-duty welder adapter designed for reliable power transfer. It converts a NEMA 14-30P (30A, 125/250V, 4-prong dryer male plug) to a NEMA 10-50R (50A, 125/250V, 3-prong female connector). Its bright orange molded housing provides durability and visibility in workshop environments, while nickel-plated pins and terminals help resist rust and corrosion. With a maximum operating power of 7500 Watts, this adapter is built for welders and other high-powered equipment. Backed by a 5-year limited warranty.

Features
🔌 NEMA 14-30P (30A, 125/250V) to NEMA 10-50R (50A, 125/250V)
🟠 Compact, Durable Orange Molded Body
🛡️ Nickel-Plated Pins & Terminals Resist Rusting
⚡ Supports Loads up to 7500 Watts (limited by source outlet)
✅ Reliable for Welding & Heavy-Duty Applications
🛠️ Backed by 5-Year Limited Warranty

Common Uses
✅ Welder Adapter
✅ Industrial / Shop Power

  NEMA Configuration Sketch Common Name Amperage Rating Voltage Rating
 Male Plug
 NEMA 14-30P
 4-Prong Dryer 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