POWGRN 30 AMP 50ft Welder Extension Cord Outdoor 10 Gauge, 250V NEMA 6-50 Heavy Duty Welding Cord 3 Prong, 10AWG SJTW Black, ETL
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Availability:
20 left in stock
Arrives
Wednesday, May 27
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Size: 10AWG, 50FT
Features
- Universal Compatibility: 50 ft welder cord fits most 30Amp 3 prong welders on the market; The 10 gauge welding power cord is rated 250Volt, 7500Watts, NEMA 6-50p to NEMA 6-50r, ETL Listed
- Safe and Reliable: Heavy duty welder extension cord flat plug convenient grip design for easy and safe removal and insertion; The 50ft length makes it easier to move your welding machine. Storage straps on each cord make storage easier
- Weatherproof: The welder extension cord heavy duty jacket is high temperature resistant, weatherproof and waterproof (IP65), flame retardant, corrosion resistant, and wear-resistant more durable and safe
- Durable and Flexible: Outdoor black welding cord remains flexible and convenient to use at -40C, suitable for indoor and outdoor; Pure copper wiring tested for continuity and conductivity ensuring maximum performance and reliability Always fully uncoil the extension cord during use and do not pile it up
- Peace of Mind: POWGRN 30amp welder extension cord 50 foot; If you encounter any issues, our customer support team is ready to assist you
Color: Black
Brand: POWGRN
Connector Gender: Male-to-Female
Voltage: 250 Volts (AC)
Plug Format: NEMA 6-50
Connector Gender: Male-to-Female
Voltage: 250 Volts (AC)
Plug Type: NEMA 6-50
Gauge: 10.0
Number Of Conductors: 3
Power Cord Prong Count: 3
Number of Outlets: 1
Input Current: 30 Amps
Wattage: 7500 watts
Color: Black
Item Length: 600 Inches
Brand: POWGRN
Unit Count: 1.0 Count
Manufacturer: POWGRN
UL Listed: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, May 27
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 10AWG, 50FT
Works like a charm for my plasma cutter. It's a 30 amp cord so don't exceed the ampacity. FYI... Many welders and plasma cutters are rated for higher amperage output but that's because they have an inverter inside that takes the 30 amps ac and converts it to dc before making use of it again as ac. This is why my 55 amp plasma cutter only draws 30 amps and why this cord works. I suggest you check the manual or machine label for the intended purpose. I would only put this cord on a 30 amp breaker. It's the breakers job to protect the wiring so don't give it more juice than your cord can handle. Have fun and enjoy.
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Reviewed in the United States on February 13, 2025 by Dennis J Hilton
Size: 10AWG, 50FT
Great cord. I run a miller 175 welder with this cord. Never have had an issue with it getting tangled or caught in anything. Very flexible and durable material used to make this cord. Plugs right into my walls 240v outlet with no issuse along with installing to my welder. When not being used it rolls up nicely and my velcro straps hold the weight of cord with no problem. Very easily can take anywhere with it rolling up nice and not weighing much. Would highly recommend this cord to anyone looking to get high voltage out of reach of main source. Awesome product.
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Reviewed in the United States on January 4, 2026 by W
Size: 10AWG, 50FT
Works great would purchase again 👍
Reviewed in the United States on March 17, 2026 by Amazon Customer
Size: 10AWG, 50FT
Nice cord for the price, use it on my welder and have had no issues.
Reviewed in the United States on March 23, 2026 by Ryan
Size: 10AWG, 50FT
Great Product, good Price and Fast Delivery, Product was exactly as described.
Reviewed in the United States on August 11, 2025 by Anatoliy Bezruchko
Size: 10AWG, 50FT
Works great for welder extention cord. Very thick and durable
Reviewed in the United States on April 1, 2026 by brian
Size: 10AWG, 50FT
This 30 Amp extension cord is perfect for connecting my welder, plasma cutter to my house panel for the power they need, and is well made so I feel safe using it. It will also be perfect for when I want to connect my portable generator to the house panel in the event of a temporary power outage.
Reviewed in the United States on February 13, 2026 by Jon Breen
Size: 10AWG, 50FT
This is a great cable for the money. It's plenty flexible but still has enough insulation on it that I don't worry about it getting cut while in use. Most of my welding equipment maxes out at 200 amps which 30 amps line voltage is more than enough for that, so this cord works great for my use cases. I probably wouldn't use it with my 250 amp mig maxed out but anything else not in a proper welding shop with high amp equipment this is more than enough.
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Reviewed in the United States on October 15, 2025 by Zachary W.