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  • Radiodetection TX-121 Isolation Transformer

    Radiodetection TX-121 Isolation Transformer

    • Manufacturer: Radiodetection

    This is used with the Tx range of transmitters to apply a low frequency signal across shorted phases on LV cables to enable location of phase to phase faults. (Rated for connection to CAT IV mains circuits up to ...

    $5,092 USD
    Miami Lakes, FL
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    Tripp Lite IS500HG Isolation Transformer

    Tripp Lite IS500HG Isolation Transformer 500W Medical Surge 120V 4 Outlet TAA GS

    • Manufacturer: Tripp Lite - Eaton

    New in box. General Information: Isolator Series UL60601-1 Listed Medical Grade Isolation Transformers offer line isolation, continuous noise filtering and enhanced common mode surge suppression. An internal low-...

    $325 USD
    Canton, SD
  • 2023 Briggs & Stratton 071212

    2023 Briggs & Stratton 071212 Transfer Switch

    • Manufacturer: Briggs & Stratton

    Features Provides signals to generator to start and manage backup power when utility power goes out Prioritize up to 16 circuits based on your family’s specific power needs Wired into your home’s existing wiring,...

    Chatham-Kent, Canada
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    HYPER LOOP Board w/ Transformer

    HYPER LOOP Board w/ Transformer 162-1701-001 #20862

    • Manufacturer: HYPER LOOP

    Model: 162-1701-001 Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 10230 N. Holly Rd, Holly MI 48442

    $63 USD
    Warehouse
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    HYPER LOOP Board w/ Transformer

    HYPER LOOP Board w/ Transformer 162-1701-001 #20861

    • Manufacturer: HYPER LOOP

    Model: 162-1701 062-001 Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 10230 N. Holly Rd, Holly MI 48442

    $63 USD
    Warehouse
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    MARCUS MC 500I

    MARCUS MC 500I

    • Manufacturer: Marcus

    MARCUS MC 500I Transformer Technical Specifications - Brand: Marcus - Model: MC 500I - Power Rating: 500 VA - Primary Voltage: 240 V - Secondary Voltage: 120 V - Secondary Current: 4.17 A - Frequency: 60 Hz - T...

    $36 USD
    Delson, Canada
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    HAMMOND HJ9J

    HAMMOND HJ9J

    • Manufacturer: Hammond

    HAMMOND HJ9J Transformer Brand: Hammond Catalog No.: HJ9J Type: Control / Isolation Transformer Primary Voltage: 600 V Secondary Voltage: 120 V Power Rating: 250 VA (Volt-Amps) Frequency: 60 Hz Phase: Sin...

    $36 USD
    Delson, Canada
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    Delta Group XFO Inc. EXA005039

    Delta Group XFO Inc. EXA005039

    • Manufacturer: Delta

    ⚙️ Technical Specifications - Model: Delta Group XFO Inc. EXA005039 - Type: Single-phase control transformer - Rated Power: 350 VA - Primary Voltage: 600 VAC - Secondary Voltage: 120 VAC - Frequency: 60 Hz - Ori...

    $36 USD
    Delson, Canada
  • Asco 400 Amp Indoor Power

    Asco 400 Amp Indoor Power Transfer Switch 240V 50-60Hz J03ATS020400FGXO 🟦

    • Manufacturer: Asco

    Asco 400Amp Indoor Power Transwer Switch 240V 50-60Hz Cat No. J03ATS020400FGXO Distribution Circuit Breakers: 2 X 40A Cat No. LAL26400 2 X 200A Cat No. QDL22200 Includes: Distribution Panel 1 Phase 3 Wire **The b...

    $6,056 USD
    Arlington, TX
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    ERC Type 800589

    ERC Type 800589

    • Manufacturer: ERC

    ⚙️ Technical Specifications - Model: ERC 800589 - Type: Single-phase control transformer - Estimated Power Rating: approximately 63–110 VA (common for this model) - Primary Voltage: 63–110 VAC - Frequency: 50/60...

    $36 USD
    Delson, Canada
  • Asco 400 Amp Indoor Power

    Asco 400 Amp Indoor Power Transfer Switch 240V 50-60Hz J0300L420400FGXC 🟦

    • Manufacturer: Asco

    Asco 400Amp Indoor Power Transfer Switch 240V 50-60Hz Cat No. J0300L420400FGXC Distribution Circuit Breakers: 2 X 400Amp Cat No. LAL26400WB 1 X 400Amp Cat No. LAL26400 2 X 200Amp Cat No. QDL22200 Contains: Distr...

    $6,687 USD
    Arlington, TX
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    Dongan Electric Manufacturing Company 63-30-4168SH

    Dongan Electric Manufacturing Company 63-30-4168SH Electric Transformer

    • Manufacturer: Dongan
    • Model: 63-30-4168SH

    For sale is a Dongan Electric Transformer. Dongan Electric Manufacturing Company is known to manufacture high quality transformers and other power quality equipment. Located in Detroit, Michigan; Dongan manufactu...

    $1,600 USD
    Utah, USA
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    Powersmiths 75 kVA Energy-Efficient Dry-Type

    Powersmiths 75 kVA Energy-Efficient Dry-Type Transformer

    • Manufacturer: Powersmiths

    Overview This Powersmiths 75 kVA dry-type transformer features Energy Star certification and advanced energy-efficient design for commercial and industrial power distribution applications. Built with low-loss te...

    Ohio, USA
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    Used Voltage Transformer

    Used Voltage Transformer

    • Manufacturer: RFS Protech LLC

    The information provided is a general overview and is intended for informational purposes only. Specifications and features may vary depending on the model year, customizations, or specific configurations. Key F...

    Texas, USA
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    2025 Calvary Energy 2550 kVA

    2025 Calvary Energy 2550 kVA NEW Padmount transformer HV: 13200V LV: 480GrdY/277V

    • Manufacturer: Calvary Energy

    2024 Connect-Events 2550 kVA NEW Padmount transformer HV: 13200V LV: 480GrdY/277V 12 additional transformers coming soon! Product Overview These transformers were developed according to the needs of urban and ...

    Northeastern United States, USA
7891011

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.