Miady 25ft 50AMP Welding Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End

Miady 25ft 50AMP Welding Cord is rated at 50A, 250V current. This is a 25 feet long welding cord, which is also resistant to moisture, oil and abrasion. This product comes with the utmost flexibility for the fitting to extend the welding machine.

The Miady 8-gauge extension cord is made keeping the utmost safety in mind. This is a high quality product that has clear lighted end receptacles that provide a power indicator.

This is a heavy duty product because it features an STW jacket, 8 AWG, 3C all-copper wires with 6-50 NEMA plug and connector, which is perfect for heavy duty performance.

Miady 25ft 50AMP Welder Extension Cord

Miady 25 feet 50-amp welding cord is perfect for heavy duty industrial use and compatible with most welders on market. You can easily use it with welding machines from top brands such as Miller, Lincoln, Hobart etc.

Specifications

  • ETL certification
  • 50A 6-50P plug
  • 50A 6-50R receptacle female
  • 8/3 American wire gauge
  • 250V input voltage
  • 25 feet lengths

Compatibility

Miady 25ft 50AMP Welder Extension Cord is made for industrial use and compatible with most welders on the markets. This is a highly rated product in regards to the compatibility. The product is also made keeping safety in the mind. In addition, this is a strong extension cord, which has 8-gauge awg x 3c wire, an STW jacket and 6-50 NEMA plug and connector.

Highlights

The Maidy welder extension-cord comes with lighted end. It is flexible for the fitting and a good source to extend the welder. Additionally, the cord has impressive resistance capability, which can resist from oil, abrasion and moisture.

The combination of an STW jacket, 8 x 3C copper wires, 6-50 NEMA plug and connector is perfect for good performance and can be good for any welders. Since it comes with a lighted end so it is good to show power is on or not.

Length – the Maidy extension cord is longer enough to move your welder around the working areas for the greatest welding convenience.

Pros

  • A decent price extension cord (the Maidy 25ft welder extension cord is a low price product with high quality)
  • It features a lighted end, which works as a power indicator.
  • Heavy Duty Capacity
  • Good for 240V 50-amp stuffs with many welders and plasma cutters
  • The product has received impressive reviews from its customers on Amazon and other shopping websites.
  • The extension cord can also work with an RV with 50-amp service.

Cons

  • Some customers at Amazon complained that the female end comes with some fitting issues.

Conclusion

To conclude, the 8-gauge heavy-duty extension cable is a good priced product. The same quality extension cord will cost 2X more than it costs. Further, the Miady extension cord has received good appreciations from the existing customers, which you will be able to see on any shopping websites including Amazon.com. This welder NEMA 6-50 cord has just one complaint related the female end. Other than this, you will not find any other problems. The female end problem may also be corrected by the manufacturer.

 

About WelderReview.com

WelderReview.com reviews a wide range of welding machines and other related tools such as welding helmets, carts, clamps, gloves, kits, hoods, masks, rods, wires and other welding accessories from leading brands such as Millar, Lincoln, Hobart and others.

View all posts by WelderReview.com →

Best Miady 25ft 50amp Welding Cord Deals

Miady 25ft 50AMP Welder Extension Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End, ETL Approved

Image of Miady 25ft 50AMP Welder Extension Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End, ETL Approved

Key Features

  • ✅ 【PROFESSIONAL WELDER EXTENSION CORD】: Rated at 40A, 250V, 25 feet, features excellent abrasion, oil and moisture resistance and flexibility fits to extend the welding machine. Does NOT fit standard household outlets.
  • ✅ 【HEAVY DUTY】: STW jacket and 8 AWG (American wire gauge) x 3C all-copper wires with 6-50 NEMA plug and connector perfect for heavy-duty performance
  • ✅ 【SAFETY IN MIND】: The clear lighted end receptacles provide a power indicator, which shows power is on and cord is ready to use, for you provide optimum performance and added safety.
  • ✅ 【LONG ENOUGH】: The 25 feet heavy duty welder machine cord provides length enough, allows you to move your welder around the shop and close to your welding work piece for added convenience.
  • ✅ 【GREAT COMPATIBLE】: Ideal for heavy duty industrial use and compatible with most welders on market, such as: Miller Millermatic welders, Lincoln Power MIG series welders, Hobart Handler, Ironman and Betamig welders, Century welders etc

Product Details

Brand:Miady
Model:B07RY4KXKD
Color:Black
Dimensions:N/A X N/A X N/A in

islewire 6 AWG 250V Welder Extension Cord, 25ft Outdoor NEMA 6-50 Welder Cord with Light and Handle, 50 Amp 3 Prong Welding Extension Cord for Welding Machines and EV Charger, 12500W, ETL Listed

Image of islewire 6 AWG 250V Welder Extension Cord, 25ft Outdoor NEMA 6-50 Welder Cord with Light and Handle, 50 Amp 3 Prong Welding Extension Cord for Welding Machines and EV Charger, 12500W, ETL Listed

Key Features

  • ✅ Heavy-Duty 50 Amp Welder Extension Cord: Built with premium 100% pure copper 6AWG wires, this ETL Listed welder extension cord 6 AWG delivers up to 250V and 12,500 watts of ultra-heavy-duty power. Featuring a secure NEMA 6-50 plug and receptacle (6-50P to 6-50R), it’s the ideal 220v extension cord for powering high-draw MIG, TIG, and Stick welders, and plasma cutters. A must-have welding extension cord 220v 50 amp solution for professional or DIY use.
  • ✅ Universal Fit for 220V Welding Applications: This 50 amp extension cord 25 ft is designed for compatibility with a variety of welding machines from brands like Lincoln, Miller, and Hobart. Whether at a job site, garage, or fabrication shop, this 220V extension cord for welder gives you reliable power reach—no need for expensive rewiring or relocation.
  • ✅ Rugged STW Jacket for Harsh Conditions: Engineered with a durable STW-rated jacket, this welder power cord 240V 50 amp stands up to abrasion, moisture, and extreme temperatures (-40°F to 140°F). Whether used indoors or outdoors, this 6 gauge extension cord is the rugged choice for mobile welding rigs or fixed shop setups. A professional-grade welding extension cord that works when and where you need it.
  • ✅ Molded Plug with LED Power Indicator: Featuring an ergonomic handle for easy grip and reduced strain, this nema 6-50 plug extension cord allows fast, secure connections. The built-in LED on the female connector shows when the 6-50 extension cord is active—helping avoid dropped power or downtime due to loose or unconnected plugs.
  • ✅ Tangle-Free Storage with Bonus Strap: This 25 ft welding extension cord includes a reusable storage strap for organized portability. Whether you’re a professional welder or a home enthusiast, this 240V welder extension cord offers the ideal balance of power, safety, and portability—your dependable welding machine extension cord for any high-power 220V/240V welding setup.

Product Details

Brand:islewire
Model:ISLE-650PR-6AWG-EXT-25F
Size:25 FT
Color:Black
Warranty:1 Year

PrimeWeld Welder Extension Cord, SOOW Rated, 50 amp, 250v NEMA 6-50 Heavy Duty Welding Cable, 6 Gauge, (25ft)

Image of PrimeWeld Welder Extension Cord, SOOW Rated, 50 amp, 250v NEMA 6-50 Heavy Duty Welding Cable, 6 Gauge, (25ft)

Key Features

  • ✅ Professional Welder Extension Cord - Our extension cord is SOOW Rated, 50 amp, 250v, and 25 feet. Molded with electroplate copper terminal in order to avoid surface oxidation effectively. The cable is flexible to help extend the range of the welding machine.
  • ✅ Heavy Duty - Industrial grade 6 gauge cord with the strength and safety for any welding application. 100% copper conductor inside. Using a welder on 220 a 6 gauge cord is recommended by most manufacturers.
  • ✅ Universal Fit - Compatible with most welding machines on market, such as: PrimeWeld, Miller Millermatic welders, Lincoln Power MIG series welders, Hobart Handler, Ironman and Betamig welders, Century welders etc.
  • ✅ Stretch Your Workshop - The 25 foot heavy duty welder machine cord, allows you to move your welder around the shop and close to your welding project for added convenience.
  • ✅ PrimeWeld's Promise - If for any reason you're not satisfied with your Welder Extension Cable, simply reach out to Customer Support and we'll make things right for you! All employees, parts and customer service Is located in the USA!

Product Details

Brand:PRIMEWELD
Model:67fe8e32-36e0-4b58-91d7-a7b8e0cf374c
Color:25ft
Dimensions:N/A X N/A X N/A in
Warranty:1

Suplevel 25ft 50 Amp Welder Extension Cord, NEMA 6-50 STW 6AWG/3C Heavy Duty Industrial Welder Cord, 250 Volts, 12500 Watts, for Hobart, Lincoln, Miller Welder & EV Charger, ETL Listed

Image of Suplevel 25ft 50 Amp Welder Extension Cord, NEMA 6-50 STW 6AWG/3C Heavy Duty Industrial Welder Cord, 250 Volts, 12500 Watts, for Hobart, Lincoln, Miller Welder & EV Charger, ETL Listed

Key Features

  • ✅ 【50 Amp Welder Cord】Adopting STW 6AWG *3C, 25FT length design, supporting up to 50AMP overload, with a maximum power of 12500 watts (250V), it can stably carry the demand of high-power welding and ensure the efficient transmission of power
  • ✅ 【Extra Heavy Duty Design】50 Amp welder extension cord is constructed with molded plugs, flame retardant and UV resistant materials; 100% pure copper conductors inside, nickel plated brass pins and terminals, and STW jacket for superior oil, abrasion, and corrosion resistance to extend cable life
  • ✅ 【Humanized Safety Design】Yellow plugs and connectors stand out in dark environments. Right-angle NEMA 6-50 triple-plug connectors make it easy to confirm power-on status; flat plugs are easy to grip and safe to plug and unplug; and cable lengths are reasonable, avoiding the risk of entanglement due to excessive lengths and reducing the risk of soldering sparks
  • ✅ 【Wide Range of Devices】Universal fit for most makes and models of welders on the market, compatible with Millermatic welders, Lincoln Power MIG series, Hobart Handler and Betamig welders, Century welders, and more
  • ✅ 【ETL Listed】ETL-certified, reliable from material to production, providing users with peace of mind for welding power transmission solutions; rain or splash resistant, with an operating temperature range of -40°C to +90°C (-40°F to 194°F), ideal for both indoor and outdoor use

Product Details

Brand:Suplevel
Warranty:2 Year

Welder Extension Cord, Heavy Duty 25 Feet 6-50 Nema R Plug Welding Cord with ETL Approved

Image of Welder Extension Cord, Heavy Duty 25 Feet 6-50 Nema R Plug Welding Cord with ETL Approved

Key Features

  • ✅ Heavy Duty All-Copper Wires With 6-50 NEMA Plug And Connector Designed For Use On All Portable Welders
  • ✅ Delivers 40 Amps At 250 Volts,With Adjustable Power Cord Organizer Which Is A Carrying Strap.It Can Make The Product Easy To Storage And Carry
  • ✅ Lighted Molded 50 Amp Plug And Connector For Added Safety Contractor Grade Stw Jacket Will Easily Hold Up To Industrial Applications
  • ✅ 3-Prong Socket With 3-Prong Plug,Right Angle Cord Plug

Product Details

Brand:S7
Model:DHYHF-151
Color:Blue
Dimensions:300 X 24 X 24 inches

25FT 220V 50AMP Welder Extension Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End for MIG TIG

Image of 25FT 220V 50AMP Welder Extension Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End for MIG TIG

Key Features

  • ✅ ▲【Heavy Duty】- 8AWG, 3 Conductor, Rated at 40A/50A, 220V -3 Prong Socket 3 Prong Plug
  • ✅ ▲【Professional Welder Extension Cord】- Rated at 40amps/50 amps, 25 feet, features excellent abrasion, oil and moisture resistance and flexibility fits to extend the welding machine. Does NOT fit standard household outlets.
  • ✅ ▲【Safe Structure】- Constructed with pure copper wiring coated with a heavy duty flame retardant, heat resistant STV sheath that serves as protection from outdoor elements, wear and tear.
  • ✅ ▲【Long Enough】: The 25 feet heavy duty welder machine cord provides length enough, allows you to move your welder around the shop and close to your welding work piece for added convenience.
  • ✅ ▲【Great Compatible】- It will fit most welders including: Miller Millermatic welders, Lincoln Power MIG series welders, Hobart Handler, Ironman and Betamig welders, Century welders and many more. Designed for indoor and outdoor heavy industrial use. ​​​​​​​

Product Details

Brand:Fekuar
Size:25FT
Color:Black

Kanayu 20FT 50Amp 6AWG Welder Extension Cord Compatible with NEMA 6-50P to 6-50R Power Extension for Welding Machines 50A 250Volt 3-Prong 6 Gauge Heavy Duty Welding Cable, ETL Listed(20 ft)

Image of Kanayu 20FT 50Amp 6AWG Welder Extension Cord Compatible with NEMA 6-50P to 6-50R Power Extension for Welding Machines 50A 250Volt 3-Prong 6 Gauge Heavy Duty Welding Cable, ETL Listed(20 ft)

Key Features

  • ✅ Professional Performance: extends weld reach with full power: 20ft length minimizes voltage drop; Thick 6 AWG copper cable maintains stable current; 12500 W capacity meets continuous-duty demands for heavy-duty welding; Using a welder on 220 a 6 gauge cord is recommended by most manufacturers
  • ✅ Heavy-duty Cable: industrial grade 6 gauge cord rated for 50 Amp ( 12500W) at 250V; 100% copper conductors ensure efficient, low-resistance power delivery for professional welding; The cable is flexible to help extend the range of the welding machine
  • ✅ Premium Connectors: fully molded compatible with NEMA 6-50P ( plug) to 6-50R ( receptacle) connectors with durable nickel-plated brass terminals resist corrosion; Designed for all 50 Amp welding machines; Fits standard 6-50 welder outlets
  • ✅ Rugged Construction: industrial-grade STW PVC jacket resists oil, water and abrasion; Flame-retardant, chemical-resistant insulation remains flexible in extreme temperatures; ETL-listed for safe indoor/ outdoor use
  • ✅ Universal Fit: ideal for heavy duty industrial use and compatible with most welders

Product Details

Brand:Kanayu
Size:20 ft
Color:Green
Dimensions:N/A X N/A X N/A in

VEVOR 50 Amp Generator Extension Cord 25 Feet, 250V 12500W Heavy Duty Power Cable, NEMA 6-50P to 6-50R SWT 6 AWG Welder Extension Cord, with Storage Bag, for Generators, ETL Listed

Image of VEVOR 50 Amp Generator Extension Cord 25 Feet, 250V 12500W Heavy Duty Power Cable, NEMA 6-50P to 6-50R SWT 6 AWG Welder Extension Cord, with Storage Bag, for Generators, ETL Listed

Key Features

  • ✅ 50A Pure Copper Cable: This 6AWG heavy-duty generator extension cord, rated for 50A, is specifically designed for high-power equipment. It seamlessly connects your generator, delivering stable power to your outdoor devices with reliability you can count on
  • ✅ Security is Our Priority: This generator extension cord is ETL certified, ensuring secure and reliable power in any environment. With a generous 25 ft (7.26 m) length, it extends the reach of your outdoor equipment, providing flexibility wherever you need it
  • ✅ Weather-Resistant Durability: With an SWT insulation rating, this generator power cord is built to withstand harsh weather conditions, including rain, humidity, and intense sunlight. Whether you're working outdoors or need to extend power indoors, it ensures reliable performance in all environments
  • ✅ User-Friendly Design: Equipped with a light indicator on the female end, this generator electric cord allows you to check the power connection status at a glance. The ergonomic handle provides a comfortable, firm grip for effortless plugging and unplugging while reducing hand strain during frequent use
  • ✅ Easy Storage & Transport: This generator power cable comes with a convenient storage bag and cable tie, making it simple to store and transport the cord neatly. No more worrying about tangled wires or potential damage. It keeps your space tidy and organized effortlessly

Product Details

Brand:VEVOR
Model:RV650P-H/RV650R-HL
Size:25 FT

Welding Cord 6 AWG, 25FT, Welding Extension Cords 50 amp, 125V/250V Welding Power Cord NEMA 6-50P to NEMA 6-50R

Image of Welding Cord 6 AWG, 25FT, Welding Extension Cords 50 amp, 125V/250V Welding Power Cord NEMA 6-50P to NEMA 6-50R

Key Features

  • ✅ 【6 AWG / 3C】50 amp Welding Cord is made of 100% Oxygen-Free copper with flame retardant coating and PVC jacket. Plug (Male): NEMA 6-50P, 50A, 125/250V, Wire Gauge: STW 6 AWG, Maximum Wattage: 12,500W, Length: 25 Feet, Finger grip male plug makes it easier for you to plug and unplug; Receptacle (Female): NEMA 6-50R, 50A, 125/250V
  • ✅ 【Ideal for Outdoor Using】50A Welding Extension Cord 250V. 3 Prong Male Plug,3 Prong Female Plug. It is flexible and durable, can be used indoor or outdoor.
  • ✅ 【IP65 Water-proof】Heavy Duty Welding Cord is high temperature resistant, weatherproof and waterproof, flame retardant, corrosion resistant, and wear-resistant. Safe enough for outdoor use. Resist to rain or welding splash, Operating temperatures range from -40°C to +90°C (-40°F to 194°F).
  • ✅ 【ETL Listed】Our Welding Cord has passed the certification of ETL and CETL. It is high quality with the features of wind-proof, rain-proof. Easy to use,professional installation is recommended. Following with electrician is better.
  • ✅ 【Wide Application】It fits well for Most welding machines. Please check the male and female plug is better before order. Our Welding cord is meet the standard of NEMA 6-50P to NEMA 6-50R

Product Details

Brand:MULMART
Model:LA008C,LA650R
Size:25FT
Color:Black
Warranty:One Year

Parkworld 6AWG NEMA 6-50 Extension Cord 50 AMP, 250-Volt 6 Gauge Welder Extension Cord 50A 3-Prong 6-50P to 6-50R (15FT)

Image of Parkworld 6AWG NEMA 6-50 Extension Cord 50 AMP, 250-Volt 6 Gauge Welder Extension Cord 50A 3-Prong 6-50P to 6-50R (15FT)

Key Features

  • ✅ STW 6AWG/3C stranded wire extension cord, support max 50 AMP overload, Max Rate 12500 Watt (250V).
  • ✅ UL & cUL Listed, Heavy-duty for Welder, 100% copper conductor inside.
  • ✅ Pins and terminals are made with nickel-plated brass to prevent oxidation rust.
  • ✅ Welder 3-prongs NEMA 6-50 lighted connector right-angle, 50 Amp / 250 Voltage / 12500 Watts.
  • ✅ Universal to All Other Brands 6-50 Plug of Welding Machine 3-pole.

Product Details

Brand:Parkworld
Model:61834
Size:15 Feet
Color:Black
Dimensions:N/A X N/A X N/A in
Warranty:Limited 1 year warranty
Please share this:

Facebook         Twitter         Linkedin         Pinterest        

Leave a Reply

Your email address will not be published. Required fields are marked *