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50ft MIG TIG Plasma Welding Extension Cord 30A Power Cords for Portable Welders

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VEVOR 30 Amp Generator Extension Cord — 50FT, 10AWG/3C, NEMA 6-50 Plug

Model: D0100H5A5FT • Default SKU: D0102HRMZ8J • Cable Type: STW 10AWG/3C • Voltage: 250V • Capacity: 30A / 12,500W

Overview

The 30 Amp Generator Extension Cord is engineered for high-performance power transfer between generators, switch boxes, and heavy-duty electrical loads. This 50-foot, 10AWG/3C STW cable is ideal for emergency power supply, RVs, workshops, and outdoor events, offering durability, flexibility, and weather resistance for both indoor and outdoor environments.

30A 250V 10AWG/3C STW Jacket NEMA 6-50

Specifications

Brand
VEVOR
Model Number
D0100H5A5FT
Default SKU
D0102HRMZ8J
Cable Length
50 FT (15.2 m)
Cable Type
STW — Heavy-duty, weatherproof jacket
Conductor
100% Pure Copper, 10AWG / 3C
Plug Type
NEMA 6-50 (male) to NEMA 6-50R (female)
Rated Voltage
250V
Rated Current
30 Amps
Maximum Load
12,500 Watts
Outer Diameter
0.83" (21 mm)
Temperature Range
-40°F to 194°F (-40°C to 90°C)
Certification
CE

Key Features

30A Power Capacity: Ideal for emergency generator connections, RVs, and power tools.
High Conductivity: 100% pure copper conductors for maximum current transfer and low voltage drop.
50FT Length: Provides extended reach between generator and power source.
STW Jacket: Flexible, abrasion-resistant, and suitable for all-weather use.
Rugged Construction: Built to withstand heat, cold, oil, and moisture.
Wide Application: Perfect for home backup power, camping, outdoor events, and shop equipment.

Applications

  • Connects a generator to a manual transfer switch box or main panel during power outages.
  • Provides reliable power to RVs, welders, and portable tools.
  • Suitable for outdoor power distribution in construction, camping, or events.
  • Can be used for charging electric vehicles equipped with NEMA 6-50 inlets.

Performance Highlights

  • Power Rating: 30A, 250V, 12,500W.
  • Wire Type: 10AWG x 3C pure copper conductors for efficient power transmission.
  • Weatherproof STW Jacket: Rated for extreme temperatures from -40°F to 194°F.
  • Flexible Design: Easy to coil, uncoil, and route around tight areas.

Package Content

  • 1 × 50FT 10AWG 30A Generator Extension Cord

FAQs

Is this cord compatible with my generator?

It supports any generator equipped with an NEMA 6-50P outlet or manual switch box connection.

What is the maximum load capacity?

Rated for up to 30A / 250V with a maximum load of 12,500 watts.

Can it be used outdoors?

Yes. The STW jacket is weather-resistant, making it suitable for indoor and outdoor use in all seasons.

Does the cable remain flexible in cold weather?

Yes. It maintains flexibility down to -40°F and resists cracking or stiffening in freezing temperatures.

Can I use it for my welder?

Yes. The cord’s 10AWG copper conductors and NEMA 6-50 connectors make it compatible with most 30A welders.

4 Reasons Pros Buy Direct from Conversions Tech

Headquartered in business-friendly Wyoming, we design, test, and ship every product from inside the United States—delivering genuine “Made-for-America” quality without the big-box markup.

Our in-house team owns every CAD file, mold, and QA station behind our weatherproof boxes, conduit bodies, and power inverters. Vertical control means tighter tolerances, UL-listed safety, and up to 30 % lower cost than private-label imports.

Thousands of SKUs sit ready to go. Orders placed by 2 p.m. ship the same day, keeping contractors, OEMs, and distributors on schedule.

Need a torque spec or an OEM quote at dawn? You’ll speak directly with the Conversions Tech engineering desk—not a script reader—for instant answers, custom kitting, and private-label options.

Bottom line: For rugged, code-compliant electrical solutions shipped fast from a trusted U.S. source, choose Conversions Tech and build it right the first time.

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