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60 Hz Three Phase Transformers

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Tip: Search 120 or 240 for 240/120 volts. Numbers only.
2251 - 2300 of 4245 listings

500 KVA 4160 Delta Primary, 480 Delta Secondary

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

500 KVA 4160 Primary, 480Y/277 Secondary, ABB, dry, outdoor, #DT2202

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Abb
ABB Dry Type Transformer, Cast Coil design, 500 KVA, 4160v Primary, 480Y/277v Secondary.

500 KVA 4160 Primary, 480Y/277 Secondary, Carte Onan, 3ph, 2001

Collicutt Energy Services | Red Deer, AB
Seller: Collicutt Energy Services
Location: Red Deer, AB
Mfr: Carte
Year: 2001
Used Carte 3 phase transformer, KVA 500, 60 HZ, Type ONAN, HV 4160 Delta, LV 480Y/277, Call for Pricing.

500 KVA 4160 Delta Primary, 480Y/277 Secondary, General Electric, dry, cast coil CU/CU taps (2 available)

Electric South | Robertsdale, AL
Seller: Electric South
Location: Robertsdale, AL
Mfr: General Electric

500 KVA 4160 Delta Primary, 480Y/277 Secondary, Hammond, dry type, Nema 3R, reconditioned

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

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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.

500 KVA 4160 Delta Primary, 480Y/277 Secondary, IEN Hanchang, 5-Tap, DOE 2016, UL Listed, New(In-Stock)

H C Transformer & Switchgear | Medford, OR
Seller: H C Transformer & Switchgear
Location: Wheatland, PA
Mfr: Hanchang
Year: 2024
🚀 [READY-TO-SHIP] Contact us now to receive the As-Built Drawings and Test Reports immediately, High- 500 kVA three-phase pad-mounted transformer manufactured by IEN Hanchang, a premier manufacturer with over 50 years of industry experience supplying products to the U.S. power distribution market., This unit is UL ...more

500 KVA 4160 Delta Primary, 480Y/277 Secondary, Rex, dry type, new surplus

Denver Magnetic | Eastlake, CO
Seller: Denver Magnetic
Location: Eastlake, CO
Mfr: Rex
Year: 2023
New surplus 500 KVa Nema I enclosure. 4160 delta primary 480/277 secondary.

500 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

500 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

500 KVA 4160 Delta Primary, 480Y/277 Secondary, Sub, + & - taps, FR3 oil, throat-throat (2 available)

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

500 KVA 4160 Primary, 600Y/346 Secondary, Transformer with Metalec underground substation, 2012

Lenmark Industries | Langley, BC
Seller: Lenmark Industries
Location: Langley, BC
Mfr: Metalec
Year: 2012
SKU: 135018, Year: 2012, Condition: Used, S/N: 12-10913.0A, Electrical :, kVA: 500 kVA, Primary Voltage: 4160 volts, Secondary Voltage: 600/347 volts, Phase: 3-phase, Transformer Type: Substation Transformer, Auto VS Isolation: Isolation, Oil vs Dry: Dry, Dimensions: 70.00 (H) x 50.00 (W) x 106.00 (L) inches ...more

500 KVA 4160 Primary, 600Y/346 Secondary, Transformer with Metalec underground substation

Lenmark Industries | Langley, BC
Seller: Lenmark Industries
Location: Langley, BC
Mfr: Metalec
Year: 2012
SKU: 134962, Condition: Used, S/N: 06-7895.0D, Electrical :, kVA: 500 kVA, Primary Voltage: 4160 volts, Secondary Voltage: 600/347 volts, Phase: 3-phase, Transformer Type: Substation Transformer, Auto VS Isolation: Isolation, Oil vs Dry: Dry, Dimensions: 80.00 (H) x 60.00 (W) x 144.00 (L) inches, Additional : ...more

500 KVA 4160 Primary, 600Y/347 Secondary, Eaton, Cutler-Hammer transformer, dry type, Nema 3R

Lenmark Industries | Langley, BC
Seller: Lenmark Industries
Location: Langley, BC
Mfr: Eaton
SKU: 138594, Condition: Used, S/N: C30908-2, Electrical :, kVA: 500 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, Enclosure Type: Nema 3R, Dimensions: 100.00 (H) x 103.00 (W) x 66.00 (L) ...more

500 KVA 4160 Primary, 600Y/347 Secondary, MGM AC374-U0403 transformer, isolation, dry type

Lenmark Industries | Langley, BC
Seller: Lenmark Industries
Location: Langley, BC
Mfr: Mgm
SKU: 129542, Model: AC374-U0403, Condition: Used, S/N: 12-7-12-13684A, Electrical :, kVA: 500 kVA, Primary Voltage: 4160 volts, Secondary Voltage: 600 volts, Phase: 3-phase, Transformer Type: Distribution Transformer, Auto VS Isolation: Isolation, Oil vs Dry: Dry, Dimensions: 97.00 (H) x 72.00 (W) x 56.00 (L) inches.

500 KVA 4160 Primary, 600Y/347 Secondary, UEE 1500-US-034, Movable Substation w/ Dry-Type Transformer & Switchgear, 2012

Lenmark Industries | Langley, BC
Seller: Lenmark Industries
Location: Langley, BC
Mfr: Uee
Year: 2012
SKU: 140123, Model: 1500-US-034, Year: 2012, Condition: Used, Electrical :, kVA: 500 kVA, Primary Voltage: 4160 volts, Secondary Voltage: 600/347 volts, Phase: 3-phase, Transformer Type: Substation Transformer, Auto VS Isolation: Isolation, Oil vs Dry: Dry, Dimensions: 78.00 (H) x 144.00 (W) x 56.00 (L) inches ...more

500 KVA 4160 Delta Primary, 600Y/347 Secondary, Dry, outdoor new

Lizco Sales & Rentals | London, ON
Seller: Lizco Sales & Rentals
Location: London, ON

500 KVA 4160 Delta Primary, 2400Y/1390 Secondary, Zinsco, dry, taps, Nema 1

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

500 KVA 4160Y/2400 Primary, 208Y/120 Secondary, 3 phase, Dry-type Transformer

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

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

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

500 KVA 11500 Delta Primary, 208Y/120 Secondary, 3 phase, Substation Transformer

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

500 KVA 12000 Primary, 480Y/277 Secondary, Balteau, oil, #LT1814

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Balteau
Balteau Liquid Type Transformer, Substation - Oil design, 500 KVA, 12000v Primary, 480Y/277v Secondary.

500 KVA 12000 Primary, 480Y/277 Secondary, Balteau, oil, outdoor, #LT1810

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Balteau
Balteau Liquid Type Transformer, Substation - Oil design, 500 KVA, 12000v Primary, 480Y/277v Secondary.

500 KVA 12000 Primary, 480Y/277 Secondary, Westinghouse, oil, outdoor, #LT0025

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Westinghouse
Eaton Liquid Type Transformer, Substation - Oil design, 500 KVA, 12000v Primary, 480Y/277v Secondary.

500 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

500 KVA 12470 Delta Primary, 208Y/120 Secondary, FR3, substation transformer

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

500 KVA 12470 Delta Primary, 480 Delta Secondary, 3 phase, Substation Transformer

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

500 KVA 12470 Primary, 480Y/277 Secondary, Square D, Oil, Outdoor, #LT1869

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Square D Liquid Type Transformer, Substation - Oil design, 500 KVA, 12470v Primary, 480Y/277v Secondary.

500 KVA 12470 Delta Primary, 480Y/277 Secondary, Sundstrand, + & - taps, R-temp, throat-throat

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

500 KVA 12470 Delta Primary, 600Y Secondary, Station

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

500 KVA 12470 Delta Primary, 600 Delta Secondary (4 available)

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

500 KVA 12470x4800 Delta Primary, 480Y/277 Secondary, Niagara, dry, taps, Nema 1

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

500 KVA 12480 Primary, 480 Secondary, British Columbia transformer, dry type, 1974

Lenmark Industries | Langley, BC
Seller: Lenmark Industries
Location: Langley, BC
Mfr: British Columbia
Year: 1974
SKU: 129287, Model: ANN, Year: 1974, Condition: Used, S/N: 6808-1, Electrical :, kVA: 500 kVA, Primary Voltage: 12470 volts, Secondary Voltage: 480 volts, Phase: 3-phase, Transformer Type: Distribution Transformer, Auto VS Isolation: Isolation, Oil vs Dry: Dry, Dimensions: 90.00 (H) x 61.00 (W) x 84.00 (L) inches ...more

500 KVA 13200 Delta Primary, 208Y/120 Secondary, Westinghouse, oil

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

500 KVA 13200 Delta Primary, 208Y/120 Secondary, Westinghouse, substation, #SUB1540

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

500 KVA 13200 Delta Primary, 208Y/120 Secondary, FR3, substation transformer

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

500 KVA 13200 Delta Primary, 208Y/120 Secondary,, substation transformer

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

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

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

500 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

500 KVA 13200 Delta Primary, 480 Delta Secondary, Top-Top, substation

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

500 KVA 13,200 Primary, 480Y/277 Secondary, General Electric #M 125152B, Liquid Filled Pad Transformer 3 Phase

Savona Equipment | Savona, BC
Seller: Savona Equipment
Location: Savona, BC
Mfr: General Electric
500kVA Electric Liquid-Filled Transformer, Make: ElectricModel: M 125152BType: Liquid-Filled Pad TransformerClass: DACondition: Used ConditionCooling Fluid: SiliconeWindings: AluminumkVA: 500kVA ContinuousPrimary Voltage: 13200 VoltSecondary Voltage: 480Y/277 Volt Current: 601 AmpsFrequency: 60HzPhase: 3-PhaseMounted ...more

500 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! Contact us now to receive the As-Built Drawings and Test Reports immediately, High- 500 kVA three-phase pad-mounted transformer manufactured by IEN Hanchang, a premier manufacturer with over 50 years of industry experience supplying products to the U.S. power distribution market., This unit is UL Listed ...more

500 KVA 13200 Delta Primary, 480Y/277 Secondary, Dry 3 phase Transformer

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