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YESWELDER 20ft 250 Volt Welder Extension Cord 8 AWG Power Extension for Welding Machines, NEMA 6-50P to 6-50R

  • Based on 1,744 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Nov 1
Order within 23 hours and 25 minutes
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Size: 20ft


Style: 8AWG


Features

  • 20FT CORD LENGTH: Safely extend your power up to 20 ft away, which may be combined with your existing welder cords and adapters, protecting you and others from hazardous welder spark.
  • 8 AWG & 3 CONDUCTOR: 50A 250V welding extension cord. It is flexible and durable, can be used indoor or outdoor. 8AWG(wire gauge), 3 conductors, 20ft length, NEMA 6-50P to 6-50R.
  • HEAVY DUTY DESIGN: Heavy duty extension cord corrosion resistant design. Perfect for indoor&outdoor use. Resist to splash water. Apply STW jacket and good material for longer service time and heavy-duty performance.
  • FLEXIBLE IN TEMPERATURE: Highly flexible annealed bare copper conductors, insulated with an SOW jacket.Perfect for indoor and outdoor use. Resist to rain or splash water Operating temperatures range from -40C to +90C (-40F to 194F).
  • WIDE APPLICATION: It will fit most welders including: YESWELDER welders, Miller Millermatic welders, Lincoln Power MIG series welders, Hobart Handler, Ironman and Betamig welders, Century welders ,etc.

Color: Black


Brand: YESWELDER


Connector Gender: Male-to-Female


Voltage: 250 Volts


Input Current: 50 Amps


Package Dimensions: 11.26 x 10.87 x 4.92 inches


Item Weight: 8.56 pounds


Date First Available: December 14, 2020


Manufacturer: YESWELDER


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 1

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


  • Very useful
Size: 40ft Style: 10AWG
I use this 40 foot 220 volt extention cord for my Millermatic 250 welder and plasma cutter. I love the quality and having 40 feet more so I can reach as far as I need. Thanks, GOOD PRICE TOO...
Reviewed in the United States on May 9, 2024 by Michael E Boulware

  • Excellent Extension Cord for Welding Machines
Size: 40ft Style: 8AWG
The YESWELDER 40ft 250 Volt Welder Extension Cord has been a game-changer for my welding projects. As a DIYer, I often need to move around the workshop, and this cord gives me the flexibility to do so without any hassle. The 40ft length is perfect, allowing me to reach different areas without constantly having to unplug and replug my welding machine. The heavy-duty 8 AWG wire ensures that there is no drop in power, which is crucial for maintaining consistent weld quality. One thing I particularly liked is how well-made the connectors are. They fit snugly and securely into my welder and the power outlet, with no fear of accidental disconnections. The cord itself is durable and feels like it can withstand the wear and tear of a busy workshop. The only minor issue was managing the cord length when not in use. It can be a bit cumbersome to coil up and store, but that’s a small price to pay for the convenience it offers. In my experience, this extension cord has provided reliable power and the reach needed to work efficiently around my space. Highly recommended for anyone who needs a robust and dependable extension cord for their welding projects. ... show more
Reviewed in the United States on July 16, 2024 by dragonlord

  • Works perfect, nice product
Size: 40ft Style: 10AWG
Have been using this cable with my welders and it works perfectly. It is good quality and seems to be wearing well. I recommend this extension cable.
Reviewed in the United States on July 23, 2024 by Jim N.

  • Very flexible
Size: 20ft Style: 8AWG
Great product flexibility heavy duty solid plug ends thick insulation very happy with this purchase. Note when you first open the box the smell from the insulation is a bit strong but goes away in a few days no issues at all.
Reviewed in the United States on September 12, 2024 by Rob p

  • worked as advertised
Size: 40ft Style: 10AWG
worked good for my need
Reviewed in the United States on October 7, 2024 by Amazon Customer

  • Great heavy duty extension
Size: 40ft Style: 8AWG
Some other reviews have mentioned a strong odor. I have a very strong sense of smell, and my extension did not have a strong smell. You can smell it if you hold it up to your nose, but it's not noticeable otherwise. Cord is what I would consider medium flexibility, not super stiff or super soft. It is very heavy, but that comes with this level of current capacity. Does not get warm at all when I use it with my 170 Amp welder. ... show more
Reviewed in the United States on June 4, 2024 by Eric Tomczyk

  • Works great
Size: 40ft Style: 12AWG
It's just long enough for what I needed
Reviewed in the United States on September 23, 2024 by Colton Griffin

  • Heavy Extension Cord
Size: 40ft Style: 8AWG
This extension cord is very thick and heavy. It’s a great value for the price. I purchased the 8 gauge 40 foot version, which I quickly realized was much longer than I needed but that’s not a bad thing. Both plugs seem sturdy and well made and the insulation feels durable. The cord is very heavy so that should mean plenty of copper inside. I would recommend this extension cord to anyone who needs a well made external cord for 220v. ... show more
Reviewed in the United States on July 17, 2023 by Nick L.

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