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VEVOR 30 Amp Welder Extension Cord 50 Feet, STW 10 AWG NEMA 6-50P/R Heavy Duty Power Cord, 250V/240V/220V Welding Cable for MIG TIG Stick Welder and Plasma Cutter, ETL Listed

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Aug 6
Order within 13 hours and 39 minutes
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Style: 10 AWG


Size: 50 feet


Features

  • 30A 10 AWG Copper Core: This welder extension cord features pure copper 10 AWG conductors, rated at 30A, 250V/240V/220V, 12500W max. The NEMA 6-50P to 6-50R connection delivers stable power for MIG, TIG, stick welders, and plasma cutters in industrial or home workshops.
  • ETL Listed Safety Assurance: ETL Listed and built with premium 6-gauge wiring, this 220v extension cord meets North American safety standards. 50 ft length provides extended reach without voltage drop, ensuring reliable power for high-amperage welding and metal fabrication.
  • All-Weather STW Jacket: This 240v extension cord features STW-rated insulation that withstands rain, humidity, oil, and direct sunlight. Its temperature range of -40F to 194F maintains flexibility year-round. Suitable for indoor shops, outdoor job sites, and construction environments.
  • Ergonomic Plug & Flexible Handling: Molded NEMA 6-50 plug on this welding cable offers a grip-friendly design for easy connection and removal even with work gloves. Flexible copper conductors resist kinking and coiling damage, allowing smooth handling and compact storage.
  • Wide Compatibility & Storage: Compatible with 30A 3-prong welders from Lincoln, Miller, Hobart, Century and most plasma cutters. Includes reusable cable tie for tangle-free storage and portability between garage, workshop or mobile welding rigs.

Description

Q: Will this cord fit my welder?A: This cord has a NEMA 6-50P male plug and NEMA 6-50R female receptacle. It is designed for 50 Amp 220V/240V/250V welders with a matching 3-prong 6-50 power inlet. Check your welder's nameplate or manual to confirm plug type and amperage before ordering. Q: What welders are compatible with this cord?A: Fits most 50A 250V welders with NEMA 6-50 plug, including MIG, TIG, Stick, and Plasma cutters from Lincoln, Miller, Hobart, and similar brands. Always verify your specific model's requirements. Q: Can I use this cord outdoors?A: Yes. The STW jacket is outdoor-rated and resists sunlight, moisture, and temperature changes. It operates reliably from -40°F to 194°F, making it suitable for outdoor construction sites, farm work, and unheated garages. Q: Is 50FT long enough for my workspace?A: 50FT provides substantial reach for most workshops and job sites. It allows you to move around large projects or keep the welder away from spark areas without needing additional extension cords, which can cause voltage drop. Q: Can this handle wet weather?A: While the STW jacket is water-resistant, this cord is not submersible. It withstands rain and damp conditions but should not be used in standing water. Always follow proper electrical safety practices when welding outdoors. What's in the Box:-1 × VEVOR 50FT 50 Amp Welder Extension Cord (NEMA 6-50P male to NEMA 6-50R female)-1 × Adjustable Cord Storage Strap-1 × User Manual Specifications:-Length: 50FT-Wire Gauge: 6/3 AWG pure copper stranded- Connectors: NEMA 6-50P male → NEMA 6-50R female-Rating: 50 Amp | 220V/240V/250V | 7500 Watt max-Jacket Type: STW outdoor-rated-Temperature Range: -40°F to 194°F (-40°C to 90°C)-Prong Count: 3-Certification: ETL Listed

Color: black


Brand: VEVOR


Connector Gender: Male-to-Female


Voltage: 220 volts, 250 volts


Plug Format: NEMA 6-50P


Connector Gender: Male-to-Female


Voltage: 220 volts, 250 volts


Plug Type: NEMA 6-50P


Gauge: 10


Number Of Conductors: 4


Amperage: 30 A


Power Cord Prong Count: 3


Number of Outlets: 1


Indoor Outdoor Usage: Indoor, Outdoor


Special Features: Abrasion Resistant, Heavy Duty


Water Resistance Level: Water Resistant


Input Current: 30 A


Wattage: 7500 watts


Item Length: 600 inches


Brand: VEVOR


Model Number: 50Amp 50ft


Unit Count: 1 Count


UPC: 601285879345 197988722083


Built-In Media: 1 X 50FT 10AWG Welder Extension Cord


Item Type Name: Welder Extension Cord 50Amp 50ft


Manufacturer: VEVOR


Mfr Part Number: 50Amp 50ft


Warranty Description: 1 year manufacturer


Color: black


Case Material Type: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Well made and decent price point
Style: 10 AWG Size: 50 feet
Works really well and is flexible SOO cord. A much better alternative to running additional conduit and another honking outlet…provided you don’t have vehicle traffic in your shop.
Reviewed in the United States on May 2, 2026 by Mangy Badger

  • Is a good extension cord
Style: 10 AWG Size: 50 feet
He was a great price and I can use it on my RV and I bought it for the length
Reviewed in the United States on May 26, 2026 by Juan

  • Quality
Style: 10 AWG Size: 50 feet
Great quality
Reviewed in the United States on May 6, 2026 by Mahatma

  • Great quality and at the right price.
Style: 10 AWG Size: 50 feet
I actually got two of these and connected together, because I had to weld (with my Miller 211) about 90' from the outlet. I had previously tried using 110V and a long extension cord, but there was too much power being lost over the extension cord, and it just wouldn't weld. These worked like a charm, 240V, 100' (2 of these cables) and although I don't know what the power loss over that distance was, I was still able to weld just fine. For the price of these, they are perfect. Also because I got 2, I can just use one of them around the shop to move the welder to more convenient welding positions. Additionally, 2 * 50' is way easier to handle and store than 1 * 100' ... show more
Reviewed in the United States on July 31, 2024 by TxCamper

  • Works
Style: 10 AWG Size: 50 feet
Works and carries the current. Not a true 50 feet.
Reviewed in the United States on July 16, 2025 by ME

  • Arrived on time
Style: 10 AWG Size: 50 feet
Good welding extension cord
Reviewed in the United States on June 19, 2026 by David lansdale

  • Mega 220v extension cable you could run over with no problems
Style: 10 AWG Size: 50 feet
So as luck would have it, my workbench is across the garage (two car) from the 220 outlet the former owner used to charge his EV. Well I have 220 equipment that needs lots of amps and honestly I have a devil of a time getting an electrician out to add an outlet on this side. I guess I could do it but its a lot of work for occasional use. So I got this 220 v extension cord. Damn skippy this is one brutal extension cord. I'm sure this is good for 30-50 amps so I can really run big stuff like welders and other big boy toys. Very pleased with it and as I say, it looks meaty enough that my wife can run it over without damage. Saved me a lot of money or trouble to run conduit myself. ... show more
Reviewed in the United States on June 14, 2023 by Just Richard

  • Excellent!
Style: 10 AWG Size: 50 feet
For the money, this cord is awesome. The build quality seems good enough for the home shop. The ends look pretty well made and the plug is nice and tight. Beware that this cord is 10 gauge and will only safely support 30a, even though the plugs on the ends are technically rated for 50a. However, if you have an inverter welder, your machine will likely stay within that 30a range. This cord powered my Lincoln Electric inverter welder running 130a stick no problem for hours on end. The cord didn’t even get warm. Just check the specs of your machine and ensure it will not use any more than 30a, and you’re good to go! ... show more
Reviewed in the United States on April 14, 2025 by Mack

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