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60 Hz Three Phase Transformers

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Tip: Search 120 or 240 for 240/120 volts. Numbers only.
2101 - 2200 of 4079 listings

750 KVA 4160 Delta Primary, 600Y/346 Secondary, 3 phase, Dry Type Transformer, Ready To Ship

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750 KVA 4160 Primary, 600Y/347 Secondary, Westinghouse transformer, dry type

Lenmark Industries | Langley, BC
Seller: Lenmark Industries
Location: Langley, BC
Mfr: Westinghouse
SKU: 138120, Condition: Used, S/N: 88TSF137, Electrical :, kVA: 750 kVA, Primary Voltage: 4160 volts, Secondary Voltage: 600/347 volts, Phase: 3-phase, Transformer Type: Distribution Transformer, Auto VS Isolation: Isolation, Oil vs Dry: Dry, Dimensions: 96.00 (H) x 72.00 (W) x 108.00 (L) inches.

750 KVA 4800 Delta Primary, 208Y/120 Secondary, Westinghouse, Nema 1, taps, dry

Doug Beat Co | Toledo, OH
Seller: Doug Beat Co
Location: Toledo, OH
Mfr: Westinghouse

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Three Phase Transformers (also known as three-phase power transformers) are devices designed to step up or step down voltage in three-phase electrical systems operating at 60 Hz. Commonly used in industrial, commercial, and utility applications, they provide efficient energy distribution for large machinery, equipment, and facilities. These transformers are essential for ensuring stable, reliable power in three-phase networks.

750 KVA 4800 Delta Primary, 208Y/120 Secondary, Dry 3 phase Transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 4800 Delta Primary, 120/240 Secondary, Dry 3 phase Transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 4800 Delta Primary, 480Y/277 Secondary, Oil, taps

T & R Electric Supply Co Inc | Colman, SD
Seller: T & R Electric Supply Co Inc
Location: Colman, SD

750 KVA 6900 Delta Primary, 4160 Delta Secondary, Moloney, dry, taps, Nema 1

Doug Beat Co | Toledo, OH
Seller: Doug Beat Co
Location: Toledo, OH
Mfr: Moloney

750 KVA 7200 Delta Primary, 480Y/277 Secondary,, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 12000Y/6928 Primary, 12000Y/6928 Secondary, 3 phase, Substation Transformer, New

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750 KVA 12470 Delta Primary, 208Y/120 Secondary, Federal Pioneer, oil filled ONAN transformer, 1979

Lenmark Industries | Langley, BC
Seller: Lenmark Industries
Location: Langley, BC
Mfr: Federal Pioneer
Year: 1979
SKU: 121208, Year: 1979, Condition: Used, S/N: S7420-01, Electrical :, kVA: 750 kVA, Primary Voltage: 12470 volts, Secondary Voltage: 208/120 volts, Phase: 3-phase, Transformer Type: Distribution Transformer, Auto VS Isolation: Isolation, Oil vs Dry: Oil, Dimensions: 57.00 (H) x 66.00 (W) x 70.00 (L) inches.

750 KVA 12470 Delta Primary, 208Y/120 Secondary, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750 KVA 4160 Delta x 12470 Delta Primary, 208Y/120 Secondary,, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 12470 Delta Primary, 208Y/120 Secondary,, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 12470 Delta Primary, 480 Secondary, Taps, oil (5 available)

T & R Electric Supply Co Inc | Colman, SD
Seller: T & R Electric Supply Co Inc
Location: Colman, SD

750 KVA 12470 Delta Primary, 480 Delta Secondary,, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 12470 Primary, 480Y/277 Secondary, ABB, Oil, Outdoor, #LT4087

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Abb
ABB Liquid Type Transformer, Substation - Oil design, 750 KVA, 12470v Primary, 480Y/277v Secondary.

750 KVA 12470 Delta Primary, 480Y/277 Secondary, EB National Industries, sub style dry transformer

Green Industrial LLC | Belgium, WI
Seller: Green Industrial LLC
Location: Belgium, WI
Mfr: Eb National
This is a tested / used dry type transformer for sale. It was removed from service in great working order and is now tested, cleaned and up for sale., FOB: Green Industrial, 281 Commerce St, Belgium, WI 53004, Manufacturer: EB National Industri, KVA: 750, Enclosure: Indoor / Substation, Catalog Number: 34-0750-H120 ...more

750 KVA 12470 Delta Primary, 480Y/277 Secondary, High To Low Voltage J Taps + &- 2.5% Bayonet fusing, Dead Front, Mineral Oil

High To Low Voltage | Commerce City, CO
Seller: High To Low Voltage
Location: Commerce City, CO
Mfr: High To Low Voltage
Year: 2024

750 KVA 12470 Delta Primary, 480Y/277 Secondary, Siemens, new units (2 available)

T & R Electric Supply Co Inc | Colman, SD
Seller: T & R Electric Supply Co Inc
Location: Colman, SD
Mfr: Siemens

750 KVA 12470 Delta Primary, 480Y/277 Secondary, 3 phase, Dry Type Transformer New

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750 KVA 12470 Delta Primary, 600 Secondary, Station type transformer

Triton Transformer Corp. | Saskatoon, SK
Seller: Triton Transformer Corp.
Location: Saskatoon, SK

750 KVA 12470 Primary, 600 Secondary, Power Systems enclosed mini substations, 2014

Veracity Asset Services Inc | Uxbridge, ON
Seller: Veracity Asset Services Inc
Location: Uxbridge, ON
Year: 2014
Enclosed mini substation arrangements. These are enclosed (walk-in vault) dry type power transformers (750 KVA, 12.47kV Primary / 600 V Secondary) with a 600 Amp SF6 primary breaker and a built-in ATS scheme on the LV side (600V, 1000A). See attached pictures. Documentation and SLD drawings available on request.2 ...more

750 KVA 12470 Primary, 2400 Secondary, Delta Star, type PT, imp. 5.0%

AmeriMex Motor & Controls, LLC | Houston, TX
Seller: AmeriMex Motor & Controls, LLC
Location: Houston, TX
Mfr: Delta Star

750 KVA 12470Y/7200 Primary, 480 Delta Secondary, Mineral Oil, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 12470Y/7200 Primary, 480Y/277 Secondary, Square D, dry, indoor, #DT4070

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Square D Dry Type Transformer, Substation - Dry design, 750 KVA, 12470Y/7200v Primary, 480Y/277v Secondary.

750 KVA 12470GrdY/7200 Primary, 480Y/277 Secondary, Mineral Oil, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 13200 Primary, 208/120 Secondary, Square D

Volunteer Equipment & Supply | Knoxville, TN
Seller: Volunteer Equipment & Supply
Location: Knoxville, TN
Mfr: Square D

750 KVA 13200 Delta Primary, 208Y/120 Secondary, Taps, oil (2 available)

T & R Electric Supply Co Inc | Colman, SD
Seller: T & R Electric Supply Co Inc
Location: Colman, SD

750 KVA 13200 Delta Primary, 208Y/120 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Greenville, SC

750 KVA 13200 Delta Primary, 220Y/127 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750 KVA 13200 Delta Primary, 240 Delta Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Batavia, OH

750 KVA 13200 Delta Primary, 480 Delta Secondary, Dry 3 phase Transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 13200 Delta Primary, 480Y/277 Secondary, IEN Hanchang, 7-Tap, T-Blade Switch, DOE 2016, UL Listed, New(In-Stock)

H C Transformer & Switchgear | Medford, OR
Seller: H C Transformer & Switchgear
Location: Bakersfield, CA
Mfr: Hanchang
Year: 2025
🚀 [READY-TO-SHIP] New/Surplus Pad-Mounted Transformers, High- 750 kVA three-phase pad-mounted transformer manufactured by IEN Hanchang, a premier manufacturer with over 50 years of industry experience. This unit is UL Listed and fully compliant with DOE 2016 efficiency standards, making it ideal for utility ...more

750 KVA 13200 Delta Primary, 480Y/277 Secondary, Taps, oil (3 available)

T & R Electric Supply Co Inc | Colman, SD
Seller: T & R Electric Supply Co Inc
Location: Colman, SD

750 KVA 4340 Delta x 13200 Delta Primary, 480Y/277 Secondary, Mineral Oil, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 13200 Delta Primary, 4160 Delta Secondary, ITE, dry type

East Coast Electrical Eq.Inc. | Youngsville, NC
Seller: East Coast Electrical Eq.Inc.
Location: Youngsville, NC
Mfr: Ite

750 KVA 13200Y/7620 Primary, 480Y/277 Secondary, Dry 3 phase Transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA, 13200Y/7621 Primary, 480 Secondary Cutler-Hammer #DS81470001, Dry Type Transformer, 3ph

Quantum Technology | Shippensburg, PA
Seller: Quantum Technology
Location: Shippensburg, PA
Mfr: Cutler-Hammer
Decommissioned in good working order from water treatment plant.750KVA Cutler-Hammer DS81470001 Dry Type Distribution Transformer 3phPower Rating: 750 kVA (kilovolt-amperes), indicating the maximum power it can handle.Voltage: It is designed to take a high voltage of 13,200Y\/7621 volts and step it down to a low ...more

750 KVA 13800 Delta Primary, 208Y/120 Secondary,, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 13800 Delta Primary, 208Y/120 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Batavia, OH

750 KVA 13800 Delta Primary, 240 Delta Secondary,, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 13800 Delta Primary, 240x480 Secondary, McGraw-Edison, oil

Power Asset Recovery Corp | N. Canton, OH
Seller: Power Asset Recovery Corp
Location: N. Canton, OH
Mfr: Mcgraw-Edison

750 KVA 13800 Delta Primary, 480Y/277 Secondary, Delta Star, substation, Th-Th

Power Asset Recovery Corp | N. Canton, OH
Seller: Power Asset Recovery Corp
Location: N. Canton, OH
Mfr: Delta Star

750 KVA 13800 Primary, 480Y/277 Secondary, Magnetics, dry type transformer

Equipment Recovery Corp | Willoughby, OH
Seller: Equipment Recovery Corp
Location: Willoughby, OH
Mfr: Magnetics

750 KVA 13800 Primary, 480Y/277 Secondary, Magnetics, dry type transformer core

Equipment Recovery Corp | Willoughby, OH
Seller: Equipment Recovery Corp
Location: Willoughby, OH
Mfr: Magnetics

750 KVA 13800 Delta Primary, 480Y/277 Secondary, Square D, R-temp, Sub. (2 available)

Switchgear Unlimited, Inc. | Plant City, FL
Seller: Switchgear Unlimited, Inc.
Location: Plant City, FL
Mfr: Square D

750 KVA 13800 Delta Primary, 480Y/277 Secondary, Taps, oil (2 available)

T & R Electric Supply Co Inc | Colman, SD
Seller: T & R Electric Supply Co Inc
Location: Colman, SD

750 KVA 13800 Delta Primary, 480Y/277 Secondary, Silicone, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 13800 Delta Primary, 480Y/277 Secondary,, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 13800 Delta Primary, 480Y/277 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Greenville, SC

750 KVA 13800 Primary, 600 Secondary, Westinghouse transformer.

Mine Power Services Inc | Kamloops, BC
Seller: Mine Power Services Inc
Location: Kamloops, BC
Mfr: Westinghouse
Used 750 KVA WEstinghouse transformer. 13800/600.

750 KVA 23000 Delta Primary, 480 Delta Secondary,, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 24940 Delta Primary, 480Y/277 Secondary, IEN Hanchang, 7-Tap, 150kV BIL, DOE 2016, UL Listed, New(In-Stock)

H C Transformer & Switchgear | Medford, OR
Seller: H C Transformer & Switchgear
Location: Wheatland, PA
Mfr: Hanchang
Year: 2025
🚀 [READY-TO-SHIP] New/Surplus Pad-Mounted Transformers, Contact us now to receive the As-Built Drawings and Test Reports immediately, High- 750 kVA three-phase pad-mounted transformer manufactured by HC TNS (IEN Hanchang). This unit s a high-voltage 24,940V Delta primary with an exceptional 150kV BIL rating ...more

750 KVA 24940 Delta Primary, 600X480Y Secondary, Station

Surplec | Sherbrooke, QC
Seller: Surplec
Location: Sherbrooke, QC

750 KVA 24940 Delta Primary, 600X480Y Secondary, Station

Surplec | Sherbrooke, QC
Seller: Surplec
Location: Sherbrooke, QC

750 KVA 24940x12470 Primary, 208Y/120 Secondary, Pad mount transformers, new, 2025 (5 available)

Veracity Asset Services Inc | Uxbridge, ON
Seller: Veracity Asset Services Inc
Location: Uxbridge, ON
Year: 2025
2025 Padmount 750kVA Transformer HV: 24940x12470, LV: 208Y/120.5 units availableClick REQUEST QUOTE anywhere you see it on our site to receive a quote, with Pricing and, directly to your email!!* All s, and s are correct to the best of our knowledge. Interested buyers should verify before purchasing.

750 KVA 25000 Delta Primary, 600Y Secondary, Station

Surplec | Sherbrooke, QC
Seller: Surplec
Location: SHERBROOKE, QC

750 KVA 34500 Delta Primary, 480Y/277 Secondary, Mineral Oil, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 34500 Delta Primary, 4160Y/2400 Secondary, Mineral Oil, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 34500Y/19920x34500Y/12470 Primary, 208Y/120 Secondary, Sunbelt, #T26513-3-S

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX
Mfr: Sunbelt

750 KVA 44000 Delta Primary, 208Y/120 Secondary, Mineral Oil, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 69000 Delta Primary, 480Y/277 Secondary, Mineral Oil, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750/840 KVA 4160Y Primary, 480Y/277 Secondary, Westinghouse, substation Ttransformer, S#PAL4485-0101

A-Line E D S | Waterloo, IA
Seller: A-Line E D S
Location: Waterloo, IA
Mfr: Westinghouse
Year: 1990

750/840 KVA 7200 Delta Primary, 480Y/277 Secondary, Sylvania, substation, #SUB844

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX
Mfr: Sylvania

750/840 KVA 12000 Primary, 480 Secondary, Station type, 6.5% Imp.

Pump & Motor Works | Okmulgee, OK
Seller: Pump & Motor Works
Location: Okmulgee, OK

750/840 KVA 12470 Delta Primary, 480 Delta Secondary, Square D, substation, #SUB864

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX
Mfr: Square D

750/840 KVA 12470 Delta Primary, 480 Delta Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750/840/862/966 KVA24940 Delta Primary, 208Y/120 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Batavia, OH
Mfr: Westinghouse

750/840/862/966 KVA 11000 Delta Primary, 2300Y/1327 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750/840/862/966 KVA 13800 Delta Primary, 208Y/120 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750/840/862/966 KVA 13800 Delta Primary, 208Y/120 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750/840/960 KVA 12470 Delta Primary, 208Y/120 Secondary, General Electric, substation, #SUB1203

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX
Mfr: General Electric

750/852 KVA 13800 Delta Primary, 240 Delta Secondary, General Electric, substation, #SUB759

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX
Mfr: General Electric

750/862 KVA 2400 Delta Primary, 480Y/277 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Batavia, OH

750/862 KVA 4160 Delta Primary, 208Y/120 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Batavia, OH

750/862 KVA 4160 Delta Primary, 480Y/277 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750/862 KVA 4160 Delta Primary, 480Y/277 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750/862 KVA 12000 Delta Primary, 480Y/277 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750/862 KVA 12470 Delta Primary, 480Y/277 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Greenville, SC

750/862 KVA 13800 Delta Primary, 460 Delta Secondary, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA
Mfr: Delta

750/862 KVA 13800 Delta Primary, 460Y/266 Secondary, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750/863 KVA 2400 Delta Primary, 480Y/277 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Batavia, OH

750/937.5 KVA 12000Y/6928 Primary, 12000Y/6928 Secondary, 3 phase, Substation Transformer, New

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750/1000 KVA 208 Delta Primary, 240 Delta Secondary, National, Nema I, taps, dry

Doug Beat Co | Toledo, OH
Seller: Doug Beat Co
Location: Toledo, OH
Mfr: National

750/1000 KVA 480 Delta Primary, 208Y/120 Secondary, 3 phase, Dry Type Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Greenville, SC

750/1000 KVA 2400 Delta Primary, 480Y/277 Secondary, Magnetics Technologies

Weaver Electric Co | Brighton, CO
Seller: Weaver Electric Co
Location: Brighton, CO
Mfr: Magnetics

750/1000 KVA 4160 Delta Primary, 208Y/120 Secondary, 3 phase, Dry Type Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Greenville, SC

750/1000 KVA 4160 Delta Primary, 480Y/277 Secondary, 3 phase, Dry Type Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Greenville, SC