Portvoi NEMA 10-50P to 6-50R, 50A 3 Prong Stove Plug to Welder Adapter Cord
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Product Highlight
- Heavy-Duty Welder Adapter: Connects welding machines, plasma cutters, or EVs to standard NEMA 10-50 3-prong stove/oven outlets. Supports 50A 250V 12500W loads for reliable high-power performance.
- Premium Copper Wiring: Built with 100% pure 6 AWG copper conductors to ensure maximum power transfer, minimal voltage drop, and long-lasting performance under continuous heavy use.
- Durable STW Jacket: Flexible yet strong flame-retardant STW outer jacket provides superior protection against heat, abrasion, and moisture, ensuring safe operation in workshops, garages, or outdoor environments.
- Safe Power Management: Ideal for welders, plasma cutters, EV charging, and other 50A 3-prong devices. Provides secure connections to avoid overloads and tripping breakers.
- ETL Certified Quality: Fully ETL listed to meet U.S. safety standards. Features molded plugs with electroplated copper terminals to resist oxidation and maintain reliable electrical connections.
Tech Spec
This NEMA 10-50P to 6-50R adapter cord connects compatible welders, plasma cutters, EV chargers, and other 50 Amp equipment to a NEMA 10-50 3-prong range or stove outlet. Built with heavy-duty 6 AWG pure copper conductors and a durable STW jacket, it provides reliable 250V power for demanding applications.
| Specification | Details |
|---|---|
| Product Type | NEMA 10-50 to 6-50 Welder & EV Adapter Cord |
| Input Plug | NEMA 10-50P, 3-Prong Male Plug, 125/250V, 50 Amp |
| Output Receptacle | NEMA 6-50R, 3-Prong Female Receptacle, 250V, 50 Amp |
| Rated Current | 50 Amps Max |
| Rated Voltage | 250 Volts |
| Maximum Power | 12,500 Watts |
| Wire Gauge | 6 AWG STW, 100% Pure Copper Conductors |
| Connector Type | 3-Pole, 3-Wire, Non-Grounding NEMA 10-50 Input to Grounding NEMA 6-50 Output |
| Electrical Configuration | Provides Direct 250V Power Transfer; No Voltage Conversion |
| Material | Heavy-Duty STW Jacket, Flame-Retardant, Heat-, Abrasion-, and Moisture-Resistant PVC with High-Conductivity Copper Conductors |
| Connector Design | Molded Connectors with Electroplated Copper Terminals for Improved Oxidation Resistance and Reliable Electrical Contact |
| Applications | Welders, Plasma Cutters, Level 2 EV Chargers, Electric Ranges, Industrial Equipment, Workshop Tools |
| Operating Environment | Indoor and Outdoor Use |
| Certification | ETL Listed |
Shipping & Return
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
We only ship to the United States with free shipping.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that we provide free shipping in USA
