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Used Power Transformers

  • Trusted Seller
    Rex Power Magnetics Transformer

    Rex Power Magnetics Transformer

    • Manufacturer: Rex Power Magnetics

    Name: Transformer | Arrival date: 04-01-2025 | Dimensions l x w x h (inches): 16 x 11 x 12 | Capacity: 30 KVA | Electrical: 3/60/230/260 | Weight (lb.): 30 | Available quantity: 1

    $120 USD
    Euclid, OH
  • Trusted Seller
    Hammond Power Solutions Industrial Control

    Hammond Power Solutions Industrial Control Transformer

    • Manufacturer: Hammond

    New, Industrial Control Transformer, Made In China

    $100 USD
    Euclid, OH
  • Trusted Seller
    Hammond Power Solutions Industrial Control

    Hammond Power Solutions Industrial Control Transformer

    • Manufacturer: Hammond

    New No Box, Made In China Name: Industrial Control Transformer | Arrival date: 10-13-2025 | Dimensions l x w x h (inches): 6 x 8 x 5 | Capacity: 1000 VA | Electrical: 50/60/440/480 | Weight (lb.): 23 | Available ...

    $125 USD
    Euclid, OH
  • Trusted Seller
    Cutler Hammer 2147A11G01 Control Power

    Cutler Hammer 2147A11G01 Control Power Transformer

    • Manufacturer: Cutler-Hammer

    Model number: 2147A11G01 | Mpn: 2147A11G01 | Shipping weight: 20 lbs | Shipping dimensions: 13 x 12 x 10 in | Reference sku: 1034203

    $7,860 USD
    Delta, OH
  • Trusted Seller
    Cutler Hammer 2147A11G01 Control Power

    Cutler Hammer 2147A11G01 Control Power Transformer

    • Manufacturer: Cutler-Hammer

    “New without Factory Packaging” Model number: 2147A11G01 | Mpn: 2147A11G01 | Shipping weight: 20 lbs | Shipping dimensions: 13 x 11 x 10 in | Reference sku: 1030691

    $6,740 USD
    Delta, OH
  • Trusted Seller
    75 KVA HAMMOND POWER SOLUTIONS

    75 KVA HAMMOND POWER SOLUTIONS TRANSFORMER. #0312922

    • Manufacturer: Hammond

    MANUFACTURER: HAMMOND POWER SOLUTIONS HV: 480 LV: 240 KVA: 75 COOLING: AA FREQUENCY: 60 HZ IMPEDANCE %: 5.2 WINDING MATERIAL: A1

    Toledo, OH
  • Trusted Seller
    75 KVA HAMMOND POWER SOLUTIONS

    75 KVA HAMMOND POWER SOLUTIONS TRANSFORMER. #0313122

    • Manufacturer: Hammond

    MANUFACTURER: HAMMOND POWER SOLUTIONS HV: 480 LV: 240 KVA: 75 COOLING: AA FREQUENCY: 60 HZ IMPEDANCE %: 5.2 WINDING MATERIAL: A1

    Toledo, OH
  • PowerStat,Type 126U-3,Variable Auto Transformer

    PowerStat,Type 126U-3,Variable Auto Transformer

    • Manufacturer: Powerstat

    “Used and in good condition.” Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Pl...

    $850 USD
    Galion, OH
  • Square D,Class 9070 SK1000A2,Series A

    Square D,Class 9070 SK1000A2,Series A Transformer Disconnect

    • Manufacturer: Square D

    “New in original box. NOS” New in original box. NOS Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please...

    $650 USD
    Galion, OH
  • GE,9T58B1805,Specialty Transformer Type-IP

    GE,9T58B1805,Specialty Transformer Type-IP

    • Manufacturer: GE

    “New Old Stock box is distressed” What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included w...

    $560 USD
    Galion, OH
  • Reliance Electric,417156-1RV,Transformer 460V 2.1kva

    Reliance Electric,417156-1RV,Transformer 460V 2.1kva

    • Manufacturer: Reliance Electric

    Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make sure the part number(s) m...

    $600 USD
    Galion, OH
  • Westinghouse,1000KVA Padmount Transformer,12470GRDY/7200-480Y-277

    Westinghouse,1000KVA Padmount Transformer,12470GRDY/7200-480Y-277

    • Manufacturer: Westinghouse

    “Used, in working condition when removed will be shipped freight” What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photo...

    $30,000 USD
    Galion, OH
  • Dongan,83-20-1515,Transformer 20Kva 480V 3Phase

    Dongan,83-20-1515,Transformer 20Kva 480V 3Phase

    • Manufacturer: Dongan

    “New unused older stock” New unused older stock. We will arrange shipping with the buyer. The weight is 375Lbs and the measurements are 28"x28"x24". Please see pictures for details and condition. You will receiv...

    $700 USD
    Galion, OH
  • Trusted Seller
    MO-6497, GE PADMOUNT TRANSFORMER. 2000/2240

    MO-6497, GE PADMOUNT TRANSFORMER. 2000/2240 KVA. 13800-480Y/277 V.

    • Manufacturer: GE

    “Contact us directly for a freight quote or you can setup your own freight. Please provide ship to address. Loading is included with the sale of the item.”

    $35,000 USD
    Willoughby, OH
  • Westinghouse,1000 KVA, Three Phase Oil

    Westinghouse,1000 KVA, Three Phase Oil Filled Transformer HV 2400 LV 240

    • Manufacturer: Westinghouse

    “Used, in working condition when removed. Will ship freight at 7050 pounds” What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in...

    $10,500 USD
    Galion, OH
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Overview

Transformers are electrical devices used to transfer electrical energy between two or more circuits through electromagnetic induction. They are essential in various applications, including power generation, transmission, and distribution, as they allow for the efficient change of voltage levels, ensuring the safe and effective delivery of electricity over long distances.

FAQ

What should I consider when buying a used transformer?

Consider the transformer's age, capacity, voltage rating, and overall condition. Check for maintenance records and any signs of wear or damage, such as oil leaks or rust.

How do I ensure the transformer is shipped safely to my location?

Use a reputable transport service that specializes in moving heavy electrical equipment. Ensure the transformer is properly secured, protected from moisture, and handled carefully during transit.

What is the maintenance schedule for a transformer?

Regular maintenance includes checking oil levels, inspecting for leaks, cleaning and inspecting bushings, and testing insulation resistance. Follow the manufacturer's guidelines for detailed maintenance intervals.