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 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.
Miady 25ft 50AMP Welder Extension Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End, ETL Approved
Product Description【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 DetailsBrand: | Miady |
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Model #: | B07RY4KXKD |
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Color: | Black |
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Price: | $79.99 |
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Miady 25ft 50AMP Welder Extension Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End, ETL Approved
Miady 25ft 50AMP Welder Extension Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End, ETL Approved
Product Description🔋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 DetailsBrand: | S7 |
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Model #: | DHYHF-151 |
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Color: | Blue |
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Dimensions: | 300 X 24 X 24 inches (Length X Width X Height) |
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Price: | $34.99 |
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Welder Extension Cord, Heavy Duty 25 Feet 6-50 Nema R Plug Lighted Welding Cord with ETL Approved
Miady 25ft 50AMP Welder Extension Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End, ETL Approved
Product Description40FT CORD LENGTH: Safely extend your power up to 40 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: 40A 250V welding extension cord. It is flexible and durable, can be used indoor or outdoor. 8AWG(wire gauge), 3 conductors, 40ft 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 STW jacket. Perfect for indoor and outdoor use. Resist to rain or splash water Operating temperatures range from -40°C to +90°C (-40°F to 194°F).
WIDE APPLICATION: It will fit most welders including: Miller Millermatic welders, Lincoln Power MIG series welders, Hobart Handler, Ironman and Betamig welders, Century welders ,etc.
Product DetailsBrand: | YESWELDER |
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Model #: | 0306560 |
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Size: | 40ft |
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Color: | Black |
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Price: | $115.99 |
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YESWELDER 40ft 250 Volt Welder Extension Cord 8 AWG Power Extension for Welding Machines, NEMA 6-50P to 6-50R
Miady 25ft 50AMP Welder Extension Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End, ETL Approved
Product DescriptionProfessional 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 DetailsBrand: | PRIMEWELD |
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Model #: | 67fe8e32-36e0-4b58-91d7-a7b8e0cf374c |
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Warranty: | 1 |
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Color: | 25ft |
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Price: | $125.00 |
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PrimeWeld Welder Extension Cord, SOOW Rated, 50 amp, 250v NEMA 6-50 Heavy Duty Welding Cable, 6 Gauge, (25ft)
Miady 25ft 50AMP Welder Extension Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End, ETL Approved
Product DescriptionIncludes:
Miady 25ft 50AMP Welder Extension Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End, ETL Approved
Miady Grounding Heavy Duty Universal Power Plug with Easy Unplug Design, NEMA 6-30P/6-50P Plug Replacement, ETL Listed, Yellow
We provide 24*7 friendly customer support and also back our products for 18 months.
Product DetailsBrand: | Miady |
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Model #: | Miady-25FT-8G-650-630 |
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Color: | Yellow |
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Price: | $97.99 |
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Miady 6-50 Extension Cord 25 FT and 6-50/6-30 Plug
Miady 25ft 50AMP Welder Extension Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End, ETL Approved
Product DescriptionITEM DETAIL: 40ft welding extension cord rated at 40A 250V, 8AWG all-copper wires, 6-50 NEMA plug
HIGH QUALITY: Excellent oil, and abrasion resistance, perfect for heavy-duty performance.
LIGHTED ENDS: It's easy to tell when the power is on with a lighted receptacle design
SUITABLE FOR: Compatible with most welders on market, such as: Miller Millermatic, Lincoln Power MIG series and etc. But not for household outlet!
SAFETY: Molded plug ensure a safe connection, ETL approved power cords
Product DetailsBrand: | RVMATE |
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Model #: | WC40-RM |
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Size: | 8AWG, 40FT |
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Color: | Black |
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Price: | $91.07 (Save 8%) |
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RVMATE 250V 40 Feet Welder Extension Cord, 8 AWG NEMA 6-50 STW Heavy Duty Welding Cord with LED Indicator
Miady 25ft 50AMP Welder Extension Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End, ETL Approved
Product Description【7ft CORD LENGTH】The power cord is UL-certified in the United States, suitable for most 220V welding machines, and there is a video for changing the plug, making it safer and easier to replace the power cord.
【12 AWG & 3 CONDUCTOR】-50A 250V welding Power cord. It is durable and safe, can be used indoor or outdoor. 12AWG(wire gauge), 3 conductors, 7ft length,250V NEMA 6-50
【BETTER MATERIAL】-Heavy duty extension cord corrosion resistant design. Perfect for indoor use. Resist to splash water. insulation jacket and good material Can greatly extend the service life
【INSULATION AND WATERPROOF DESIGN】 -Highly flexible annealed bare copper conductors, insulated with an high quality water-resistant jacket.Perfect for indoor and outdoor use. Resist to rain or splash water
【WIDE APPLICATION】-It will fit most welders
Product DetailsBrand: | ANDELI |
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Color: | Black |
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Price: | $39.98 |
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7ft 250 Volt 50Amp Welder Cords 12 AWG Power Cords for Welding Machines,NEMA 6-50 UL Listed
Miady 25ft 50AMP Welder Extension Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End, ETL Approved

$93.47
@ Amazon.com (Save 15%)
Product DescriptionProfessional: RVGUARD Welding Cord rated at 40A, 250V, 40 feet, features excellent abrasion, moisture resistance and flexibility.
High Quality: 8 AWG all-copper wires, 6-50 NEMA plug, no play or movement in contacts, perfect for heavy-duty performance. ETL/CETL Approved.
Power Indicating: The clear lighted end receptacles of RVGUARD welder cord visually informs the user when the cord is connected to the power source.
Great Compatible: 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.
Easy To Organize: The lovely bag and the plastic strap make the cord neat when not in use. Easy to store in your garage.
Product DetailsBrand: | RVGUARD |
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Model #: | RGWC40 |
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Size: | 40FT |
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Color: | Black |
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Price: | $93.47 (Save 15%) |
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RVGUARD 250V 40 Feet Welder Extension Cord, Heavy Duty 8 AWG NEMA 6-50 STW Welding Cord with Power Indicator End, ETL Listed
Miady 25ft 50AMP Welder Extension Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End, ETL Approved
Product Description40A Pure Copper Cable: VEVOR's welding cord rated at 40A, 250V, features STW jacket, 8 AWG all-copper wires. Resists rain or splash water with operating temperatures ranging from -40°F - 140°F/-40℃ - 60℃. ETL Approved.
Premium 50FT Power Cord: Secure and extend your power up to 50 ft away. It can be combined with your existing welder cords and adapters, protecting you and others from hazardous welder sparks.
Male & Female Plug: Compatible with most welders in the market. Features most commonly used industrial NEMA 6-50P male type plug and NEMA 6-50R female type plug for electric welder applications.
Portable Strap: The strap allows you to take your power cord with you anywhere. If you need to reach your power outlet, look no further. We will ensure that all your power needs are within reach.
Wide Application: This cord enables an easier reach from your welder machine to your nearest power receptacle or electrical connection. So you can use secure electricity when you are welding at home or outside.
Product DetailsBrand: | VEVOR |
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Model #: | 40Amp 50ft |
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Warranty: | 1 year |
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Size: | 50 ft |
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Color: | black |
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Dimensions: | 15.7 X 15.7 X 7.08 inches (Length X Width X Height) |
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Price: | $127.99 ($2.56 / Foot) |
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VEVOR Welder Extension Cord 40Amp 50ft 250V, Welding Power Cord with NEMA 6-50 Plug 8 Gauge 3 Prong for MIG, Lincoln, Plasma, Miller, TIG
Miady 25ft 50AMP Welder Extension Cord, 8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End, ETL Approved
Product Descriptionwelder extension cord 8 gauge the plug is 6-50, 50amp welding extension cord 220v
40 Amps extension cord welder extension cord 50 amp plug , 8 awg extension cord 50 ft 8/3 stw 50 ft. 6-50 anti cold weather welder extension cord 50 ft
welder extension cord 8 AWG UL Listed Heavy duty 8 AWG copper wire 6-50 NEMA plug and connector designed for use on all portable welders 8/3 extension cord 50 ft
8 gauge extension cord 50 ft welding machine cord with 50Amp nema 6-50 plug extension cord for heavy-duty welding tasks
8 Gauge 50 Ft Welding Cord power extension cord rated at 50A, 600V, 50 feet. Features in excellent abrasion, oil and moisture resistance and flexibility fits to extend the welding machine. It can be directly connected to your homes electrical system, extension cord 50 amp
50 Feet Welder Extension Cord, 8 AWG NEMA 6-50 STW Heavy Duty Welding Cord with LED Indicator
Product DetailsBrand: | pizety |
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Color: | green |
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Price: | $154.99 |
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pizety Welder Extension Cord 50 ft 10,000 Watts Nema 6-50 250-Volt Welder Extension Cord 8 Gauge Lighted end 8/3 Welder Extension Cord 50 amp Plug ETL Approved Welding Extension Cord 6/50 8 AWG