Skip to Main Content
Canadian
Canadian owned and operated

ESAB Warrior Welder Rectifier Assembly 0464504880

$823.33/EA $522.50/pack of 1 only $522.50/EASave 37%

Usually ships within 3-5 business days

OVERVIEW

Restore Your Warrior's Power

Keep your shop running smoothly and minimize costly downtime with the genuine ESAB 0464504880 Rectifier Set. Designed exclusively for the legendary ESAB Warrior series of welders, this replacement part is the heart of your machine's power conversion system. When your welder stops delivering the smooth, consistent arc you rely on, or fails to output power altogether, a compromised rectifier is often the culprit. Don't let a single component halt your production line—trust in genuine ESAB parts to get you back to work fast.

The Warrior series is built for the toughest environments, from shipyards to heavy fabrication plants. Consequently, the internal components must be equally robust. This rectifier set is built to ESAB's exacting standards, ensuring it can withstand the heat and electrical stress of heavy-duty welding. Unlike aftermarket knock-offs that might fit physically but fail electrically, this OEM part guarantees that your machine will weld exactly as it did the day it left the factory. It ensures the stable DC output necessary for defect-free welds, whether you are running flux-cored wire or laying down critical stick welds.

Installation is straightforward for qualified repair technicians, as this unit is designed to fit perfectly into the existing mounting points of your Warrior power source. There is no need for modifications or guesswork. By choosing the official ESAB 0464504880 Rectifier Set, you are investing in the longevity of your equipment. You aren't just buying a spare part; you are buying peace of mind and the assurance that your equipment remains safe, reliable, and ready for whatever job comes next.

At Welders Supply, we understand that equipment reliability is key to your profitability. That is why we stock genuine replacement parts like this rectifier set. Don't risk your machine's warranty or performance with inferior substitutes. Order your replacement rectifier today and restore the full power and precision of your ESAB Warrior welder.

Additional Information
Brand:ESAB
Compatible Series:Warrior
Product Type:Replacement Part
Part Type:Rectifier Set
Application:Power Source Repair
Packaging Description:pack of 1

INCLUDED

  • 1 x Rectifier Set Assembly
  • Installation Hardware (if applicable)

APPLICATIONS

  • Repair of ESAB Warrior 400i Power Sources
  • Repair of ESAB Warrior 500i Power Sources
  • Restoring DC output in multi-process welding machines
  • Industrial welder maintenance and refurbishment

FAQ

The rectifier set converts the internal alternating current (AC) into the direct current (DC) output used for welding, ensuring a stable arc.

Yes, this is the authentic ESAB OEM part number 0464504880.

Symptoms often include a complete loss of output, a very weak or erratic arc, or the machine tripping circuit breakers immediately upon welding.

Installation involves working with high-voltage internal components. It is highly recommended that a qualified service technician perform the replacement to ensure safety and correct installation.

This rectifier set is designed for the ESAB Warrior series of power sources. Please check your machine's parts manual to confirm the specific part number.

ESAB replacement parts typically carry a warranty against manufacturing defects. Contact customer support for specific warranty terms on spare parts.

OEM parts guarantee the correct electrical specifications and physical fit, preventing potential damage to other expensive components in your welder.

Rectifiers often require thermal compound to ensure proper heat transfer to the heat sink. Check the service manual, but it is generally good practice to ensure clean, conductive surfaces.
Google Rating
4.9
Based on35reviews
×
js_loader