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Used control transformer

  • Trusted Seller
    Square D Industrial Control Transformer.

    Square D Industrial Control Transformer.

    • Manufacturer: Square D

    New, Open Box, Quantity 1 Name: Industrial Control Transformer. | Arrival date: 06-12-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 1KVA | Weight (lb.): 27 | Available quantity: 2

    $230 USD
    Euclid, OH
  • Trusted Seller
    Cutler-hammer Industrial Control Transformer

    Cutler-hammer Industrial Control Transformer

    • Manufacturer: Cutler-Hammer

    New Open Box Name: Industrial Control Transformer | Arrival date: 09-04-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 50/60Hz, 240/480/600V | Weight (lb.): 17 | Available quantity: 1

    $250 USD
    Euclid, OH
  • Trusted Seller
    Micron Control Transformers B200-2987-5F ImperviTRAN

    Micron Control Transformers B200-2987-5F ImperviTRAN Transformer

    • Manufacturer: Micron Control Transformers

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted PRIOR to making your purchase. *Your purchase include...

    $100 USD
    Suwanee, GA
  • Trusted Seller
    Hps Industrial Open-style Control Transformer.

    Hps Industrial Open-style Control Transformer.

    • Manufacturer: HPS

    New, Quantity 1 Name: Industrial Open-style Control Transformer. | Arrival date: 06-12-2025 | Dimensions l x w x h (inches): 13 x 13 x 13 | Weight (lb.): 27 | Available quantity: 4

    $120 USD
    Euclid, OH
  • Trusted Seller
    Eaton / Acme Control Cabinet

    Eaton / Acme Control Cabinet W/transformers

    • Manufacturer: Eaton

    Name: Control Cabinet W/transformers | Arrival date: 05-12-2025 | Dimensions l x w x h (inches): 83 x 37 x 80 | Capacity: 30 KVA | Weight (lb.): 939 | Available quantity: 1

    $564 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 11.5 x 10 in | Reference sku: 1034203

    $8,978 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

    $7,484 USD
    Delta, OH
  • Trusted Seller
    Micron Control Transformers B150BTZ13RBF, 150VA,

    Micron Control Transformers B150BTZ13RBF, 150VA, PV:230x460 SV:115 *SEALED*

    • Manufacturer: Micron Control Transformers

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted prior to your purchase. *Your purchase includes a 30 ...

    $150 USD
    Suwanee, GA
  • SQUARE D,9070T2000D55,TRANSFORMER CONTROL 2000VA

    SQUARE D,9070T2000D55,TRANSFORMER CONTROL 2000VA

    • Manufacturer: Square D

    “Used in good condition.” 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 with the ...

    $750 USD
    Galion, OH
  • General Electric,9T58B1805,Control Transformers Type IP

    General Electric,9T58B1805,Control Transformers Type IP

    • Manufacturer: GE

    “New unused without original box NOS.” New unused without 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 pictu...

    $700 USD
    Galion, OH
  • Trusted Seller
    Square D 9070T1000D1 Control Transformer

    Square D 9070T1000D1 Control Transformer

    • Manufacturer: Square D

    $150 USD
    Eaton Rapids, MI
  • Trusted Seller
    ACME TRANSFORMERS INDUSTRIAL CONTROL TRANSFORMER

    ACME TRANSFORMERS INDUSTRIAL CONTROL TRANSFORMER TB-81143

    • Manufacturer: Acme

    Came from working unit 30 day warranty WRE Mpn: TB-81143 | Country/region of manufacture: China

    $45 USD
    Muskegon, MI
  • Trusted Seller
    HPS PH500MQMJ Control Transformer

    HPS PH500MQMJ Control Transformer

    • Manufacturer: HPS

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $160 USD
    Muskegon, MI
  • Trusted Seller
    Siemens MT2000A Transformer Control

    Siemens MT2000A Transformer Control

    • Manufacturer: Siemens

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $300 USD
    Muskegon, MI
  • Trusted Seller
    CUTLER HAMMER CONTROL TRANSFORMER C0100E2A

    CUTLER HAMMER CONTROL TRANSFORMER C0100E2A

    • Manufacturer: Cutler-Hammer

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $70 USD
    Muskegon, MI
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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.