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CBL2/0-250 - 2/0 Gauge Flexible Welding Lead Cable - Custom Cut

Packaging: 250 ft Reel
$11.46/ft $1,990.00/250 ft Reel only $7.96/ftSave 31%

In stock

OVERVIEW

Flexible 2/0 Welding Lead - Built for the Shop

Every welder knows that fighting with a stiff cable is the quickest way to ruin a good bead and wear out your wrist. That's why this 2/0 Welding Cable is designed with maximum flexibility in mind. Whether you are dragging your lead across a concrete floor, maneuvering around a chassis, or working in a tight overhead position, this cable moves with you, not against you. The secret lies in the thousands of fine copper strands that make up the core, allowing the cable to drape naturally and coil easily at the end of the day.

Durability is just as important as flexibility. Shop floors are full of hazards—hot sparks, sharp metal edges, oil spills, and heavy foot traffic. The thick EPDM rubber jacket on this cable acts as a shield, protecting the copper core from cuts, burns, and abrasion. It is tough enough to be run over by a forklift and keep on ticking. Unlike cheaper PVC cables that crack in the winter, this rubber insulation stays pliable even when the temperature drops, so you aren't wrestling with a frozen hose when you're trying to strike an arc.

Custom Lengths for Custom Rigs
We sell this 2/0 cable by the foot because we know one size doesn't fit all. Need a short 10-foot whip for stick welding? Or a 50-foot extension for structural work? Just order the exact footage you need. It is also the perfect upgrade for your ground clamp lead, ensuring you have a solid electrical connection that won't overheat. Upgrade your rig with cable that handles the amps and the abuse.

Versatile Applications

While it is born for welding, this 2/0 cable is also a favorite for other high-power projects. It's excellent for making heavy-duty jumper cables, wiring up winches on trucks, or connecting battery banks in RVs and boats. The high copper content ensures you get full power delivery with minimal voltage drop, keeping your arc hot and your equipment running smoothly.

Additional Information
Cable Size:2/0 AWG
Packaging Description:sold by the foot
Conductor Material:Stranded Copper
Insulation Material:EPDM Rubber
Voltage Rating:600V
Flexibility:High Flex
Application:Welding Leads, Battery Cables, Power Supply
Length:ft

INCLUDED

  • Custom length 2/0 Welding Cable (Sold by the foot)

APPLICATIONS

  • Arc welding electrode leads (stingers)
  • Heavy-duty ground clamp leads
  • Battery bank interconnections (Solar, RV, Marine)
  • Power inverter wiring
  • Automotive winch and audio power cabling
  • Jumper cables

FAQ

The amperage rating depends on the length of the run and the duty cycle. Generally, 2/0 welding cable is rated for approximately 300-350 amps for short runs (under 50ft) at typical welding duty cycles. For continuous use or longer runs, you should consult an ampacity chart to account for voltage drop.

Yes, when you order by the foot, we cut the cable as a single continuous length matching the total quantity ordered. For example, if you order quantity 50, you will receive one 50-foot coil.

Absolutely. 2/0 welding cable is very popular for battery interconnects, inverters, and car audio because its fine strands make it much more flexible and easier to route than standard stiff battery cable.

The outer diameter (OD) of standard 2/0 welding cable is typically around 0.56 to 0.60 inches, though this can vary slightly by manufacturer.

This is standard welding cable featuring stranded copper conductors for maximum conductivity and durability. We do not sell copper-clad aluminum (CCA) for welding applications.

You will need lugs or connectors sized specifically for 2/0 (Two-Ought) cable. The stud size of the lug will depend on what you are bolting it to (e.g., 3/8" or 1/2" stud).

Yes, the EPDM rubber jacket is designed to be resistant to oil, grease, gas, water, and many chemicals found in industrial environments.

It is significantly more flexible than THHN or standard building wire. Welding cable uses hundreds of fine copper strands (Class K or M stranding) and a rubber jacket, allowing it to bend tightly and lay flat without memory.