Skip to Main Content

0320946001 - ESAB 0320946001 Thyristor Replacement 1100A/300A

Packaging: pack of 1
$551.20/EA $360.40/pack of 1 only $360.40/EASave 35%

Usually ships within 3-5 business days

OVERVIEW

Restore Your Welder's Performance with Genuine ESAB Parts

The ESAB 0320946001 Thyristor 1100A/300A is a critical replacement component designed to maintain the reliability and precision of your ESAB welding equipment. When your welding machine's power source begins to show signs of instability or failure, a faulty thyristor is often the culprit. This genuine OEM part ensures that your equipment operates within its factory specifications, providing the consistent power output required for high-quality welds.

At Josef Gas, we understand that downtime costs money. That is why we supply authentic repair parts like this high-capacity thyristor. Whether you are troubleshooting a sudden breakdown or performing scheduled maintenance on your fleet of welders, using the correct electrical components is vital for safety and longevity. This thyristor handles significant current loads, rated at 1100A/300A, making it suitable for heavy-duty industrial applications where robust power rectification is non-negotiable.

Trust in the quality of ESAB engineering. By choosing the 0320946001 replacement part, you avoid the risks associated with generic aftermarket electronics, such as improper heat dissipation or mismatched electrical curves. Keep your shop running smoothly and your arcs stable with this essential repair component.

Additional Information
Packaging Description:1 Per Ea, pack of 1
Component Type:Thyristor
Application:Welding Machine Repair
----- new values below ----
Component Type:Thyristor
Rating:1100A/300A
Application:Welding Machine Repair

INCLUDED

  • 1 x Thyristor 1100A/300A

APPLICATIONS

  • Repair of compatible ESAB welding power sources
  • Replacement of shorted or open thyristors/SCRs
  • Maintenance of industrial rectifier banks
  • Restoring power regulation in heavy-duty welders

FAQ

It acts as a controlled switch to rectify AC power to DC and regulate the output current/voltage delivered to the welding arc.

Symptoms often include an unstable arc, inability to adjust amperage, blown fuses, or the machine outputting maximum power uncontrollably.

Yes, the 0320946001 is a genuine OEM replacement part manufactured by or for ESAB.

It is recommended to use this part only in the specific ESAB models it is designed for to ensure proper electrical matching and physical fit.

These figures typically refer to the component's surge current capability (1100A) and its continuous or average current rating (300A).

Typically, internal repair parts do not come with instructions. Installation should be performed by a qualified technician.

Yes, thyristors usually require a thermal compound between the component and the heat sink to ensure proper heat dissipation.

Electronic components are often non-returnable once opened or installed. Please verify compatibility with your machine's manual before purchasing.