NEMA 14-50P to 6-50R Welder Adapter Extension Cord, 10FT Heavy Duty 50 Amp 250V 4 Prong to 3 Prong Power Cord

50Amp NEMA 14-50P to 6-50R Welder/EV Adapter Extension Cord 10FT

Name: 50Amp NEMA 14-50P to 6-50R Welder/EV Adapter Extension Cord 10FT
Brand: Portvoi
Price: 45.99 USD
Availability: InStock

✅ STW 8 AWG ✅ 10 Feet ✅ ETL Certified

$45.99

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Product subtotal: $45.99

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1-Year Limited Warranty

30-Day Return Window

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Heavy-Duty Welder Adapter Cord: 10FT NEMA 14-50P (4 prong) to 6-50R (3 prong) extension cord, supports 50 Amp, 250V, up to 12500 Watts. UL & ETL certified for safe and reliable welding power delivery.
Premium 8AWG Construction: Built with 3 conductors of 100% pure copper 8 AWG wire for stable high-current performance. Flame retardant, UV-resistant STW jacket for indoor/outdoor use.
Secure & Easy to Use: Molded ergonomic handles on both plug and receptacle for effortless plug/unplug. Durable design helps prevent strain and wear at connection points.
Wide Compatibility: Perfect for connecting your welder, plasma cutter, or EV charger to a generator or RV outlet. Ideal for garage, shop, or jobsite use.
Built for Harsh Conditions: Water-resistant PVC jacket withstands rain, snow, dust, and UV exposure. A reliable extension solution for demanding environments.

<p>The NEMA 14-50P to 6-50R Welder Adapter Extension Cord is a heavy-duty, reliable power solution designed for welders, plasma cutters, and EV chargers. This 10-foot extension cord converts a 4-prong NEMA 14-50P plug into a 3-prong NEMA 6-50R receptacle, delivering up to 50 Amps and 250 Volts of power — ideal for garages, workshops, or jobsites. Built with 8 AWG pure copper wiring and encased in a flame-retardant, UV-resistant, water-resistant PVC jacket, it offers durability and safety in tough environments. Ergonomic molded grips make plug-in and unplug operations easy, and UL & ETL certifications ensure peace of mind.</p>

<dl>
<dt>Product Name</dt>
<dd>NEMA 14-50P to 6-50R Welder Adapter Extension Cord</dd>
</dl>
<dl>
<dt>Input Plug Type</dt>
<dd>NEMA 14-50P (4-prong, 125/250V, 50 Amp)</dd>
</dl>
<dl>
<dt>Output Receptacle Type</dt>
<dd>NEMA 6-50R (3-prong, 250V, 50 Amp)</dd>
</dl>
<dl>
<dt>Rated Current / Voltage</dt>
<dd>50 Amps / 250 Volts</dd>
</dl>
<dl>
<dt>Wire Gauge</dt>
<dd>100% pure copper, 8 AWG (3-conductor)</dd>
</dl>
<dl>
<dt>Length</dt>
<dd>10 feet</dd>
</dl>
<dl>
<dt>Material</dt>
<dd>Flame-retardant, UV-resistant, and water-resistant PVC jacket; molded ergonomic handles; pure copper wiring</dd>
</dl>
<dl>
<dt>Application</dt>
<dd>Welding machines, plasma cutters, Level 2 EV charging</dd>
</dl>
<dl>
<dt>Operating Environment</dt>
<dd>Indoor / Outdoor (garage, shop, jobsite, generator or RV use)</dd>
</dl>
<dl>
<dt>Certification</dt>
<dd>UL Listed & ETL Listed</dd>
</dl>

Returns Policy

You may return most new, unopened items within 90 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

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