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262254 - Miller 262254 Main Power Transformer 230/460/575V

Packaging: 1 PER EA
$11,749.40/EA $8,066.42/1 PER EA only $8,066.42/EASave 31%

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OVERVIEW

Reliable Power Restoration for Miller Welders

The Miller 262254 Main Power Transformer is a critical replacement component designed to restore the functionality of your industrial welding equipment. As the heart of your welder's power supply, the main transformer is responsible for converting high-voltage utility power into the usable current required for stable and effective welding arcs. When this component fails, your machine is effectively down, halting production and delaying projects.

This genuine Miller Electric part is engineered to the exact specifications of the original equipment, ensuring a perfect fit and seamless integration with your existing circuitry. It is built to handle multi-voltage inputs, specifically 230V, 460V, and 575V, making it versatile for various industrial facility power configurations. Using authentic OEM parts like the 262254 ensures that your equipment maintains its safety ratings and performance standards, avoiding the risks associated with aftermarket generic replacements.

At Josef Gas, we understand the importance of minimizing downtime in your operations. This heavy-duty transformer features robust windings and high-quality insulation to withstand the thermal and electrical stresses typical of heavy industrial welding. Whether you are repairing a machine that has suffered a short circuit or replacing an aging component as part of a refurbishment, this transformer provides the reliability you expect from Miller Electric products.

Key Benefits

  • OEM Quality: Guaranteed compatibility and performance with specific Miller power sources.
  • Multi-Voltage Support: Ready for 230V, 460V, or 575V input configurations.
  • Durability: Built to withstand harsh industrial environments and heavy duty cycles.
Additional Information
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Part Type:Main Power Transformer
Input Phase:3-Phase
Compatibility:Miller Industrial Welders

INCLUDED

  • 1 x Main Power Transformer (230/460/575V)

APPLICATIONS

  • Repair of Miller industrial welding power sources
  • Replacement of failed or shorted main transformers
  • Refurbishment of older welding equipment
  • Voltage conversion maintenance

FAQ

The Miller 262254 is a main power transformer responsible for stepping down high-voltage utility input (230V, 460V, or 575V) into the lower voltages required for the welding machine's internal circuitry and arc generation.

This transformer is designed to handle multiple input voltages, specifically 230V, 460V, and 575V, making it adaptable to various industrial power grids.

Yes, this is a genuine Original Equipment Manufacturer (OEM) part from Miller Electric, ensuring it meets the exact specifications and safety standards of your welding machine.

Signs of a failing transformer can include the machine tripping breakers immediately upon startup, a loud humming or buzzing noise, a burning smell, or a complete lack of output power. Diagnostic testing with a multimeter is recommended to confirm failure.

Due to the high input voltages and complexity of internal wiring, it is highly recommended that this part be installed by a qualified welding machine repair technician or a licensed electrician.

OEM repair parts typically do not come with detailed installation manuals. You should refer to the technical manual or service manual specific to your Miller welding machine model.

No, transformers are specific to the machine model and power requirements. You must check your welder's parts list or manual to ensure part number 262254 is the correct replacement for your specific unit.

Transformers can fail due to overheating from exceeding duty cycles, internal insulation breakdown over time, power surges, or accumulation of conductive dust and debris inside the machine.