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Used Power Transformers in Ohio, USA

  • HAAS,32-0964C,TRANSFORMER T5 24VAC PRE-OWNED

    HAAS,32-0964C,TRANSFORMER T5 24VAC PRE-OWNED

    • Manufacturer: Haas

    HAAS,32-0964C,TRANSFORMER T5 24VAC PRE-OWNED 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...

    $70 USD
    Galion, OH
  • RELIANCE ELECTRIC,69000-8W,TRANSFORMER 460V AC 50/60HZ

    RELIANCE ELECTRIC,69000-8W,TRANSFORMER 460V AC 50/60HZ NOS

    • Manufacturer: Reliance Electric

    RELIANCE ELECTRIC,69000-8W,TRANSFORMER 460V AC 50/60HZ NOS 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 ...

    $325 USD
    Galion, OH
  • BASLER ELECTRIC,BE 13948-001,TRANSFORMER 240V 50/60HZ

    BASLER ELECTRIC,BE 13948-001,TRANSFORMER 240V 50/60HZ NOS

    • Manufacturer: Basler

    BASLER ELECTRIC,BE 13948-001,TRANSFORMER 240V 50/60HZ NOS 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 i...

    $80 USD
    Galion, OH
  • MICROTRAN TAMURA,PSD5-48/3FD-548,TRANSFORMER LOT OF 4

    MICROTRAN TAMURA,PSD5-48/3FD-548,TRANSFORMER LOT OF 4 NOS

    • Manufacturer: MICROTRAN-TAMURA

    MICROTRAN TAMURA,PSD5-48/3FD-548,TRANSFORMER LOT OF 4 NOS 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 i...

    $40 USD
    Galion, OH
  • UNIVERSAL ENTERPRISES,UL1585,FOOT MOUNT TRANSFORMER 120

    UNIVERSAL ENTERPRISES,UL1585,FOOT MOUNT TRANSFORMER 120 VAC 50/60HZ NOS

    • Manufacturer: UNIVERSAL

    UNIVERSAL ENTERPRISES,UL1585,FOOT MOUNT TRANSFORMER 120 VAC 50/60HZ NOS 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...

    $30 USD
    Galion, OH
  • ALLEN BRADLEY,25634-141-01,TRANSFORMER .075KVA 240/480V

    ALLEN BRADLEY,25634-141-01,TRANSFORMER .075KVA 240/480V

    • Manufacturer: Allen-Bradley

    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 item. 30-Day Easy Returns ...

    $20 USD
    Galion, OH
  • P&H,75Q314D1,Control Transformer 300VA 50/60HZ

    P&H,75Q314D1,Control Transformer 300VA 50/60HZ

    • Manufacturer: P & H

    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 pictures may differ. Please review the pictu...

    $300 USD
    Galion, OH
  • GENERAL SIGNAL,W030,INDUSTRIAL CONTROL HEAVY DUTY

    GENERAL SIGNAL,W030,INDUSTRIAL CONTROL HEAVY DUTY TRANSFORMER SERIES A .050 KVA

    • Manufacturer: Signal

    GENERAL SIGNAL,W030,INDUSTRIAL CONTROL HEAVY DUTY TRANSFORMER SERIES A .050 KVA 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 show...

    $85 USD
    Galion, OH
  • UNION CARBIDE-STANCOR,995284,TRANSFORMER P-8363 117V 50-60

    UNION CARBIDE-STANCOR,995284,TRANSFORMER P-8363 117V 50-60 CY NOS

    • Manufacturer: Union Carbide

    UNION CARBIDE-STANCOR,995284,TRANSFORMER P-8363 117V 50-60 CY NOS 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...

    $50 USD
    Galion, OH
  • ACME,FS-3-750,INDUSTRIAL CONTROL TRANSFORMER 750VA 50/60HZ

    ACME,FS-3-750,INDUSTRIAL CONTROL TRANSFORMER 750VA 50/60HZ

    • Manufacturer: Acme

    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 item. 30-Day Easy Returns ...

    $120 USD
    Galion, OH
  • CUTLER-HAMMER,10942H6C,TRANSFORMER 60VA 50/60HZ

    CUTLER-HAMMER,10942H6C,TRANSFORMER 60VA 50/60HZ

    • Manufacturer: Cutler-Hammer

    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 item. 30-Day Easy Returns ...

    $45 USD
    Galion, OH
  • Acme,TA-1-81218,Transformer 480V 1500VA 50/60 HZ

    Acme,TA-1-81218,Transformer 480V 1500VA 50/60 HZ

    • Manufacturer: Acme

    Used. Part was pulled from a working machine upon factory shutdown. Please see pictures for details and condition. Please check out our store to view additional listings. We hope to deal with you very soon! Room ...

    $40 USD
    Galion, OH
  • Trusted Seller
    MO-6402, GE 9T23B3871 TRANSFORMER. 15

    MO-6402, GE 9T23B3871 TRANSFORMER. 15 KVA. 3 PH. 480 PRI. V. 208/120 SEC. 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.”

    Willoughby, OH
  • Trusted Seller
    MO-6036, GE 9T23Q3476G03 TRANSFORMER. 150

    MO-6036, GE 9T23Q3476G03 TRANSFORMER. 150 KVA. 480 HV. 208/120 LV. 3 PH.

    • 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.”

    $1,999 USD
    Willoughby, OH
  • Basler,TRR00475,Transformer 75VA 120/208/240/480V NOS

    Basler,TRR00475,Transformer 75VA 120/208/240/480V NOS

    • Manufacturer: Basler

    New, box is dirty from storage. 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 review the pictu...

    $36 USD
    Galion, OH
2021222324

Overview

Power transformers transfer electrical energy between voltage levels for utilities, substations, and large industrial plants. These heavy, high-capacity units come in oil-filled or dry-type designs, with cooling classes (ONAN, ONAF, etc.), on-load tap changers, bushings and protection gear. Buyers must match voltage class, impedance, capacity (kVA/MVA), and cooling to system needs, and plan for foundation, handling, transport and commissioning.

FAQ

What specifications should I check when buying a used power transformer?

Confirm voltage ratios, kVA/MVA rating, impedance, cooling type, phase configuration, on-load tap changer condition, bushing types and insulation class, and recent test reports (DGA, insulation resistance, turns ratio).

How do I verify a used transformer's condition before purchase?

Request factory and maintenance records, Dissolved Gas Analysis (DGA), insulation resistance, power factor tests, sweep-frequency response (SFRA) and a visual inspection report for leaks, rust and bushing integrity.

What are the key shipping considerations for heavy power transformers?

Plan for specialized heavy-haul transport, load lifting equipment, route permits, weight/axle limits, skidding or cradling, draining oil if required by regulations, and coordination with local authorities for oversized loads.

What site preparations are needed before delivery and installation?

Prepare a level, rated foundation or skid with proper anchoring, ensure crane access and pad capacity, verify cable entry, grounding, oil containment for liquid-filled units, and arrange for qualified rigging and electrical commissioning crews.

What ongoing maintenance keeps a power transformer reliable?

Perform regular DGA, insulation resistance and oil quality tests, thermographic inspections, tap changer maintenance, bushing checks, cooling system inspections and timely repairs. Follow manufacturer intervals and keep detailed service records.