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0558008754 - ESAB 7300µF 250VDC Replacement Capacitor

Packaging: pack of 1
$438.48/EA $262.71/pack of 1 only $262.71/EASave 40%

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OVERVIEW

Genuine ESAB 0558008754 Replacement Capacitor

Keep your welding operations running smoothly with the ESAB 7300µF 250VDC Aluminum Electrolytic Capacitor. This authentic replacement part, SKU 0558008754, is designed to meet the strict performance standards of ESAB welding and cutting equipment. As a key component in the power supply section, this capacitor is responsible for filtering and storing energy, ensuring that your machine delivers the smooth, constant power required for high-quality welds and cuts.

Industrial welding environments put significant stress on internal electronics. Capacitors are often the first components to show signs of wear after years of service. If your equipment is experiencing power inconsistencies, humming noises, or error codes related to bus voltage, a faulty capacitor could be the culprit. This unit offers a substantial 7300µF capacitance, providing the energy reservoir needed to maintain arc stability during dynamic load changes.

OEM Quality Assurance

Why risk your expensive equipment with generic aftermarket parts? The ESAB 0558008754 is manufactured to precise tolerances, ensuring a perfect physical fit and correct electrical characteristics. Its aluminum electrolytic design offers a high capacitance-to-volume ratio, making it an efficient solution for compact power sources. The 250 VDC rating ensures it can safely handle the operating voltages of compatible ESAB systems.

Maintenance Essentials

Regular maintenance and timely repair of power source components extend the lifespan of your welder. This capacitor is supplied as a single unit. We recommend inspecting all capacitors in the bank when replacing one, as they often age at similar rates. Ensure your shop is equipped with the right parts to minimize downtime and maintain productivity.

  • Type: Aluminum Electrolytic
  • Capacity: 7300 Microfarads
  • Voltage: 250 Volts DC
  • Application: Power filtering and smoothing
Additional Information
Brand:ESAB
Product Type:Capacitor
Capacitance:7300 µF
Voltage Rating:250 VDC
Dielectric Material:Aluminum Electrolytic
Part Number:0558008754
Packaging Description:pack of 1

INCLUDED

  • 1 x 7300µF 250VDC Aluminum Electrolytic Capacitor

APPLICATIONS

  • Power smoothing in welding inverters
  • Voltage filtration in plasma cutters
  • DC bus energy storage
  • Replacement for failed or leaking capacitors in ESAB equipment

FAQ

This is a 7300µF (microfarad) capacitor rated for 250 VDC (Volts Direct Current). It is an aluminum electrolytic type.

Signs of a bad capacitor include physical bulging at the top or sides, leaking fluid (electrolyte), the machine failing to power on, or an unstable welding arc. A technician can also test it with a capacitance meter.

Yes, this is a genuine ESAB OEM replacement part, SKU 0558008754.

Capacitor replacement involves high voltage and stored energy. It should only be performed by a qualified repair technician who knows how to safely discharge capacitors before handling.

Yes, aluminum electrolytic capacitors are polarized. You must connect the positive and negative terminals correctly, or the capacitor can fail catastrophically.

This part is used in various ESAB power sources and plasma cutters. Please check your machine's parts list or service manual to confirm the part number 0558008754 is required.

It acts as a reservoir to smooth out ripples in the DC voltage, ensuring a stable and consistent power output for the welding arc.