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ESAB 0.82uF 630VDC Replacement Capacitor

$20.97/EA $12.56/pack of 1 only $12.56/EASave 40%

Usually ships within 3-5 business days

OVERVIEW

Restore Your Welder's Performance

Is your ESAB welder acting up or failing to power on? The issue could be a failed capacitor on the power board. The ESAB 952557 Capacitor (.82UF 630VDC) is the factory-correct replacement part you need to get your machine back in the fight. Capacitors are essential for smoothing out voltage fluctuations and managing power flow; when they bulge, leak, or short out, your welder becomes a paperweight.

Don't risk your expensive equipment with unmatched generic electronics. This 0.82µF, 630VDC capacitor is built to handle the specific electrical stresses of welding applications. It installs directly into the designated circuit location, restoring the electrical integrity of your power source. Whether you are troubleshooting an erratic arc or a complete system failure, verifying and replacing faulty capacitors is a standard and cost-effective repair step.

Keep your shop productive and your tools reliable. This OEM part offers the peace of mind that comes with a perfect fit and verified specifications. Get your welder fixed right the first time with the ESAB 952557 and get back to laying beads.

Additional Information
Brand:ESAB
Product Type:Capacitor
Capacitance:0.82 µF
Voltage Rating:630 VDC
Component Type:Electronic Repair Part
Packaging Description:pack of 1

INCLUDED

  • 1 x Capacitor (.82UF 630VDC)

APPLICATIONS

  • Repairing ESAB welding power sources
  • Replacing failed capacitors in inverter boards
  • Maintenance of industrial power supply units
  • Restoring voltage regulation circuits

FAQ

This capacitor is rated at 0.82 microfarads (µF).

It is rated for up to 630 Volts DC (VDC).

Yes, this is a genuine OEM replacement part manufactured for ESAB equipment.

Visual signs include bulging, leaking fluid, or burn marks. Electrical testing with a capacitance meter is the most accurate method.

While possible, it is highly recommended to use the OEM part to ensure the correct physical size, lead spacing, and electrical characteristics (like ESR) for welding applications.

A failing capacitor can cause unstable welding arcs, machine error codes, or damage to other expensive components like IGBTs or rectifiers.

No, this is a component part intended for installation by qualified technicians. Consult your machine's service manual.
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