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Used Transformers

  • Trusted Seller
    SolaHD 23-23-150-8 Constant Voltage Transformer

    SolaHD 23-23-150-8 Constant Voltage Transformer

    • Manufacturer: SOLAHD

    This listing is for a USED SOLAHD 23-23-150-8. It is designed for voltage regulation in industrial control systems. This unit is categorized as a constant voltage transformer and includes the following capabiliti...

    $950 USD
    Detroit, MI
  • Trusted Seller
    Lecip Ignition Transformers - G7023-zc

    Lecip Ignition Transformers - G7023-zc

    • Manufacturer: Lecip

    Q2, Made In Japan Name: Ignition Transformers | Arrival date: 09-30-2025 | Dimensions l x w x h (inches): 9 x 12 x 7 | Electrical: 50/60/100/200 | Weight (lb.): 20 | Available quantity: 1 | Make year: 2018

    $170 USD
    Euclid, OH
  • Control Transformer,Class 2 218739,Transformer 115V

    Control Transformer,Class 2 218739,Transformer 115V 50-60Cy 10VA

    • Manufacturer: Control Transformer

    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. Please review the pictures to ma...

    $20 USD
    Galion, OH
  • Trusted Seller
    Magnetics 30 Kva Transformer -

    Magnetics 30 Kva Transformer - L-11241

    • Manufacturer: Magnetics

    Name: Transformer | Arrival date: 11-04-2025 | Dimensions l x w x h (inches): 36 x 24 x 43 | Capacity: 30 KVA | Electrical: 3/60/240/480 | Weight (lb.): 495 | Available quantity: 1

    $424 USD
    Euclid, OH
  • Trusted Seller
    Hammond 14 Kva Transformer -

    Hammond 14 Kva Transformer - Dm014jj

    • Manufacturer: Hammond

    Cooling (ann), Made In Mexico Name: Transformer | Arrival date: 10-15-2025 | Dimensions l x w x h (inches): 22 x 23 x 22 | Capacity: 14 KVA | Electrical: 3/60/260/460 | Weight (lb.): 200 | Available quantity: 1

    $240 USD
    Euclid, OH
  • Trusted Seller
    Dongan 3 Kva Transformer -

    Dongan 3 Kva Transformer - Fp12-5057

    • Manufacturer: Dongan

    Name: Transformer | Arrival date: 10-23-2025 | Dimensions l x w x h (inches): 10 x 14 x 15 | Capacity: 3 KVA | Electrical: 1/50/60/120/240/480 | Weight (lb.): 110 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Lutze Control Transformer - Ng24/30-5937

    Lutze Control Transformer - Ng24/30-5937

    • Manufacturer: Lutze

    Name: Control Transformer | Arrival date: 10-14-2025 | Dimensions l x w x h (inches): 14 x 14 x 13 | Electrical: 480V | Weight (lb.): 40 | Available quantity: 1

    $48 USD
    Euclid, OH
  • Trusted Seller
    Mdexx 3.0 Kva/17 Kva Transformer

    Mdexx 3.0 Kva/17 Kva Transformer

    • Manufacturer: Mdexx

    Name: Transformer | Arrival date: 10-14-2025 | Dimensions l x w x h (inches): 17 x 13 x 13 | Capacity: 3.0 KVA/17 KVA | Electrical: -/50/60/120/380/575 | Weight (lb.): 91 | Available quantity: 1

    $110 USD
    Euclid, OH
  • Trusted Seller
    Hammond Power Solutions Industrial Control

    Hammond Power Solutions Industrial Control Transformer - Ph500mqmj

    • Manufacturer: Hammond

    New, Industrial Control Transformer, Made In China

    $72 USD
    Euclid, OH
  • Trusted Seller
    Hammond 14 Kva Transformer -

    Hammond 14 Kva Transformer - Dm014jj

    • Manufacturer: Hammond

    Cooling (ann), Made In Mexico Name: Transformer | Arrival date: 10-15-2025 | Dimensions l x w x h (inches): 22 x 23 x 22 | Capacity: 14 KVA | Electrical: 3/60/260/460 | Weight (lb.): 200 | Available quantity: 1

    $240 USD
    Euclid, OH
  • Trusted Seller
    Mdexx 3.0 Kva/17 Kva Transformer

    Mdexx 3.0 Kva/17 Kva Transformer

    • Manufacturer: Mdexx

    25 A, Made In Czech Republic Name: Transformer | Arrival date: 10-14-2025 | Dimensions l x w x h (inches): 17 x 13 x 13 | Capacity: 3.0 KVA/17 KVA | Electrical: -/50/60/120/380/575 | Weight (lb.): 91 | Available ...

    $110 USD
    Euclid, OH
  • Trusted Seller
    Mdexx 3.0 Kva/17 Kva Transformer

    Mdexx 3.0 Kva/17 Kva Transformer

    • Manufacturer: Mdexx

    25 A, Made In Czech Republic Name: Transformer | Arrival date: 10-14-2025 | Dimensions l x w x h (inches): 17 x 13 x 13 | Capacity: 3.0 KVA/17 KVA | Electrical: -/50/60/120/380/575 | Weight (lb.): 91 | Available ...

    $110 USD
    Euclid, OH
  • Trusted Seller
    Mdexx 3.0 Kva/17 Kva Transformer

    Mdexx 3.0 Kva/17 Kva Transformer

    • Manufacturer: Mdexx

    Name: Transformer | Arrival date: 10-14-2025 | Dimensions l x w x h (inches): 17 x 13 x 13 | Capacity: 3.0 KVA/17 KVA | Electrical: -/50/60/120/380/575 | Weight (lb.): 91 | Available quantity: 1

    $110 USD
    Euclid, OH
  • Trusted Seller
    ACME TRANSFORMER TP-53024-3S 250KVA 240X480V

    ACME TRANSFORMER TP-53024-3S 250KVA 240X480V TRANSFORMER

    • Manufacturer: Acme

    The ACME Transformer TP-53024-3S is a used 3-phase dry-type transformer engineered for industrial and commercial power distribution. With a robust 250 kVA capacity and 240 x 480V dual primary voltage, this transf...

    $7,500 USD

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    Est. $147/mo

    Detroit, MI
  • Trusted Seller
    Egs 220 Kva Transformer -

    Egs 220 Kva Transformer - Dt651h2205

    • Manufacturer: Egs

    Made In Usa Name: Transformer | Arrival date: 10-14-2025 | Dimensions l x w x h (inches): 36 x 24 x 47 | Capacity: 220 KVA | Electrical: 3/60/460 | Weight (lb.): 1305 | Available quantity: 1

    $2,379 USD
    Euclid, OH
23456

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.