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60 Hz Three Phase Transformers

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Tip: Search 120 or 240 for 240/120 volts. Numbers only.
1151 - 1200 of 4469 listings

75 KVA 480 Primary, 208Y/120 Secondary, Siemens 3F3Y075D16, Dry Type, NEMA 3R, 3PH

Quantum Technology | Shippensburg, PA
Seller: Quantum Technology
Location: Shippensburg, PA
Mfr: Siemens
Shipping & Freight Logistics Freight Handling: Average handling lead time is 5 business days (varies by item size, carrier used, and shipping location). Freight Inspection (Crucial): For all freight deliveries, the buyer must inspect the shipment for transit damage and NOTATE ANY DAMAGE on the bill of lading. Have ...more

75 KVA 480 Primary, 208Y/120 Secondary, Siemens 3F3Y075-F, 3PH

Quantum Technology | Shippensburg, PA
Seller: Quantum Technology
Location: Shippensburg, PA
Mfr: Siemens
Shipping & Freight Logistics, Freight Handling: Average handling lead time is 5 business days (varies by item size, carrier used, and shipping location)., Freight Inspection (Crucial): For all freight deliveries, the buyer must inspect the shipment for transit damage and NOTATE ANY DAMAGE on the bill of lading. ...more

75 KVA 480 Primary, 208Y/120 Secondary, Siemens 3F3Y075, NEMA 3R, Dry Type, 3PH (2 available)

Quantum Technology | Shippensburg, PA
Seller: Quantum Technology
Location: Shippensburg, PA
Mfr: Siemens
Shipping & Freight Logistics Freight Handling: Average handling lead time is 5 business days (varies by item size, carrier used, and shipping location). Freight Inspection (Crucial): For all freight deliveries, the buyer must inspect the shipment for transit damage and NOTATE ANY DAMAGE on the bill of lading. Have ...more

75 KVA 480 Primary, 208Y/120 Secondary, Siemens 3F3Y075EST, class AA, 1 yr warranty

Integrity Electric LLC | Indianapolis, IN
Seller: Integrity Electric LLC
Location: Indianapolis, IN
Mfr: Siemens

75 KVA 480 Primary, 208Y/120 Secondary, Square D EE75T3H Sorgel, Dry Type, 3PH

Quantum Technology | Shippensburg, PA
Seller: Quantum Technology
Location: Shippensburg, PA
Mfr: Sorgel
Shipping & Freight Logistics Freight Handling: Average handling lead time is 5 business days (varies by item size, carrier used, and shipping location). Freight Inspection (Crucial): For all freight deliveries, the buyer must inspect the shipment for transit damage and NOTATE ANY DAMAGE on the bill of lading. Have ...more

Get email updates for newly added 60 Hz Three Phase Transformers

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.

75 KVA 480 Primary, 208Y/120 Secondary, Square D 75T3H Sorgel, Isolation, 3PH

Quantum Technology | Shippensburg, PA
Seller: Quantum Technology
Location: Shippensburg, PA
Mfr: Sorgel
Shipping & Freight Logistics Freight Handling: Average handling lead time is 5 business days (varies by item size, carrier used, and shipping location). Freight Inspection (Crucial): For all freight deliveries, the buyer must inspect the shipment for transit damage and NOTATE ANY DAMAGE on the bill of lading. Have ...more

75 KVA 480 Primary, 208Y/120 Secondary, Square D 75T3H, dry type transformer, 3 Phase

Aucto | San Francisco, CA
Seller: Aucto
Location: El Paso, TX
Mfr: Square D
The Square D 75T3H is a three-phase, 75 kVA dry-type insulated transformer. It operates with a primary voltage of 480V and a secondary voltage of 208Y/120V at 60 Hz. The unit s aluminum windings, a 220°C insulation system, and a 150°C temperature rise. It is NEMA TP-1 compliant for efficiency and housed in a ...more

75 KVA 480 Primary, 208/120 Secondary, Square D, dry

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

75 KVA 480 Primary, 208/120 Secondary, Square D, 3 year warranty (10) in stock

Current Midwest | Michigan City, IN
Seller: Current Midwest
Location: Michigan City, IN
Mfr: Square D

75 KVA 480 Primary, 208Y/120 Secondary, Various Brand AL 150°C, Nema 1

Bruce Electric Equip.Corp | Lindenhurst, NY
Seller: Bruce Electric Equip.Corp
Location: Lindenhurst, NY
Mfr: Various Brand
75 KVA PURPOSE TRANSFORMER - ISOLATION WOUND 480D - 208Y/120 2+4- 2.5% TAPS 3PH 60HZ 150C AL NEMA 1 RECONDITIONED 2 YEAR WARRANTY.

75 KVA 480 Primary, 208Y/120 Secondary, Various Brand AL winding, 150°, Nema 1, always in stock

Bruce Electric Equip.Corp | Lindenhurst, NY
Seller: Bruce Electric Equip.Corp
Location: Lindenhurst, NY
Mfr: Various Brand
75 KVA PURPOSE TRANSFORMER 480D - 208Y/120, 2+ 2- 2.5% TAPS 3PH 60HZ AL 150C NEMA1, 2 YEAR WARRANTY.

75 KVA 480 Primary, 208Y/120 Secondary, Westinghouse V48M28T75J, DT-3, 3PH

Quantum Technology | Shippensburg, PA
Seller: Quantum Technology
Location: Shippensburg, PA
Mfr: Westinghouse
Shipping & Freight Logistics Freight Handling: Average handling lead time is 5 business days (varies by item size, carrier used, and shipping location). Freight Inspection (Crucial): For all freight deliveries, the buyer must inspect the shipment for transit damage and NOTATE ANY DAMAGE on the bill of lading. Have ...more

75 KVA 480 Delta Primary, , 208Y/120 Secondary, Westinghouse #DT-3, transformer, 60 Hz., 3 phase

G-2000 | Toledo, OH
Seller: G-2000
Location: Toledo, OH
Mfr: Westinghouse
KVA.: 75 HIGH VOLTAGE.: 480 DELTA MODEL.: DT-3 SERIAL.: T87D03751 LOW VOLTAGE.: 208Y/120 Hz.: 60 PHASE.: 3ph CLASS.: AA WEIGHT.: 600 lbs, Machine Type.Transformers Manufacturer.WESTINGHOUSE Model.DT-3 Year.N/A Condition.Used.

75 KVA 480 Delta Primary, 208Y/120 Secondary, Westinghouse, w/taps

Row Electrical Equipment | Toledo, OH
Seller: Row Electrical Equipment
Location: Toledo, OH
Mfr: Westinghouse

75.0 KVA 480Y Primary, 208Y/120 Secondary, Dry, Ready to Ship

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

75.0 KVA 480 Delta Primary, 208Y/120 Secondary, Dry, Ready to Ship

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

75 KVA 480 Delta Primary, 208Y/120 Secondary, Dry 3 phase Transformer

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

75 KVA 480 Primary, 208Y/120 Secondary, 3 phase, Nema 1

Denver Breaker & Supply | Denver, CO
Seller: Denver Breaker & Supply
Location: Denver, CO

75 KVA 480 Primary, 208Y/120 Secondary, 3 phase, Nema 3R

Denver Breaker & Supply | Denver, CO
Seller: Denver Breaker & Supply
Location: Denver, CO

75 KVA 480 Primary, 208Y/120 Secondary, 223-3234-055, Transformer, CSA Enclosure 3, 3R, 3ph

Smith Machinery Co | Ames, IA
Seller: Smith Machinery Co
Location: Ames, IA
Class AA Phase 3 HZ 60 PRIMARY VOLTS 480 SECONDARY VOLTS 208Y/120 Imped. @150C 4.4 KVA 75 Insulation Class C 220 Weight 600 ounces.

75 KVA 480 Delta Primary, 208Y/120 Secondary, 3 phase, Dry Type Transformer, Ready To Ship (10 available)

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

75 KVA 480 Delta Primary, 208Y/120 Secondary, 3 phase, Dry Type Transformer, Ready To Ship, New

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

75 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

75 KVA 480 Delta Primary, 208Y/120 Secondary, 3 phase, Dry Type Transformer, Ready To Ship

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

75 KVA 480 Delta Primary, 208Y/120 Secondary, 3 phase, Dry Type Transformer, New

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

75 Kva 480 Primary, 208/120 Secondary Sorgel, Transformer, 3ph

Smith Machinery Co | Ames, IA
Seller: Smith Machinery Co
Location: Ames, IA
KVA --------------------------------- 75, PRIMARY VOLTAGE --------------------- 480, SECONDARY VOLTAGE ------------------- 208/120, APPROXIMATE WEIGHT ------------------ 500 LBSS:INSULATED SUBJECT TO VERIFICATIONDELIVERY: IMMEDIATE, SUBJECT TO PRIOR SALE.

75 KVA 480 Primary, 208/120 Secondary, Powertran #36B, step-down transformer

G-2000 | Toledo, OH
Seller: G-2000
Location: Toledo, OH
MODEL.: 36B, KVA.: 75 KVA, HIGH VOLTAGE.: 480v, LOW VOLTAGE.: 208/120v, Hz.: 60, PHASE.: 3-Phase / 60Hz, WEIGHT.: 575lbs, Machine Type.Transformers Manufacturer.POWERTRAN Model.36B Year.N/A Condition.Used.

75 kVA 480 Delta Primary, 208Y/120 Secondary, 3 phase, Dry Type Transformer, Ready To Ship, New

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

75 kVA 480 Delta Primary, 208Y/120 Secondary, 3 phase, Dry Type Transformer, Ready To Ship

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

75 KVA 480 Delta Primary, 208Y/120 Secondary, Dry type (10 available)

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

75 KVA 480 Primary, 220 Secondary, Beaver #AVR75SK24A, Dry Type Transformer, Nema 2, new surplus

Lenmark Industries | Langley, BC
Seller: Lenmark Industries
Location: Langley, BC
Mfr: Beaver
SKU: 127874, Model: AVR75SK24A, Condition: Surplus New, Electrical :, kVA: 75 kVA, Primary Voltage: 480 volts, Secondary Voltage: 220 volts, Phase: 3-phase, Transformer Type: Distribution Transformer, Auto VS Isolation: Auto, Oil vs Dry: Dry, Enclosure Type: Nema 2, Dimensions: 37.00 (H) x 25.00 (W) x 25.00 (L) ...more

75 KVA 480 Delta Primary, 220 Delta Secondary, 3 phase, Dry Type Transformer, Ready To Ship, new

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

75 KVA 480 Primary, 240 Secondary, Beaver #AVR75SK4A, Dry Type Transformer, Nema 2, new

Lenmark Industries | Langley, BC
Seller: Lenmark Industries
Location: Langley, BC
Mfr: Beaver
SKU: 127875, Model: AVR75SK4A, Condition: New, Electrical :, kVA: 75 kVA, Primary Voltage: 480 volts, Secondary Voltage: 240 volts, Phase: 3-phase, Transformer Type: Distribution Transformer, Auto VS Isolation: Auto, Oil vs Dry: Dry, Enclosure Type: Nema 2, Additional :, Winding Material: Aluminum.

75 KVA 480 Primary, 240 Delta Secondary, EGS, aluminum winding, 115°, Nema 1, part #ET5HF75S

Bruce Electric Equip.Corp | Lindenhurst, NY
Seller: Bruce Electric Equip.Corp
Location: Lindenhurst, NY
Mfr: Egs

75 KVA 480 Pri. 240 Delta Sec., EGS, aluminum winding, 150°, Nema 1, part ET5H75S

Bruce Electric Equip.Corp | Lindenhurst, NY
Seller: Bruce Electric Equip.Corp
Location: Lindenhurst, NY
Mfr: Egs

75 KVA 480 Delta Primary, 240D/120LT Secondary, Federal Pacific #T48LH2D-75, Step-Down Dry Type Transformer, 3 Phase, Nema 3R

Green Industrial LLC | Belgium, WI
Seller: Green Industrial LLC
Location: Belgium, WI
Mfr: Federal Pacific
Manufacturer : Federal Pacific, Catalog Number : T48LH2D-75, Step-Down Transformer, KVA : 75, Phase : 3, Primary Voltage / High Side : 480 Delta, Secondary Voltage / Low Side : 240D / 120 LT, Max Temp Rise : 150 Deg C, Lugs Included : YES, Efficiency : Meets DOE-2016 Efficiency Standards, Seismic Rated: Yes, Enclosure ...more

75 KVA 480 Primary, 240 Secondary, Hammond Power Solutions Transformer, Stock #0313122

G-2000 | Toledo, OH
Seller: G-2000
Location: Toledo, OH
Mfr: Hammond
MANUFACTURER:, HAMMOND POWER SOLUTIONS, HV:, 480, LV:, 240, KVA:, 75, COOLING:, AA, FREQUENCY:, 60 HZ, IMPEDANCE %:, 5.2, WINDING MATERIAL:, A1, Machine Type.Transformers Manufacturer.HAMMOND Model.N/A Year.N/A Condition.Used.

75 KVA 480 Primary, 240 Secondary, Hammond Power Solutions Transformer, AA, 60 Hz

G-2000 | Toledo, OH
Seller: G-2000
Location: Toledo, OH
Mfr: Hammond
MANUFACTURER:, HAMMOND POWER SOLUTIONS, HV:, 480, LV:, 240, KVA:, 75, COOLING:, AA, FREQUENCY:, 60 HZ, IMPEDANCE %:, 5.2, WINDING MATERIAL:, A1, Machine Type.Transformers Manufacturer.HAMMOND Model.N/A Year.N/A Condition.Used.

75 KVA 480 Primary, 240 Secondary, HPS #SG3C0075KD, Dry Type Transformer, 3 Phase, 3R

HGR24 | Euclid, OH
Seller: HGR24
Location: Euclid, OH
Mfr: Hps
TYPE 3R ENCLOSURE, 90.2/180 A, MADE IN MEXICO.

75 KVA 480 Delta Primary, 240 Delta Secondary, Jefferson, CT120,factory new,Nema 3R,free ship

Green Industrial LLC | Belgium, WI
Seller: Green Industrial LLC
Location: Belgium, WI
Mfr: Jefferson
FREE SHIPPING to Continental USA, Factory New Dry Type Energy Efficient Transformer, 10 YEAR LIMITED WARRANTY, Manufacturer : Jefferson Electric, Catalog Number : 423-9237-000, KVA : 75, Phase : 3, Primary Voltage / High Side : 480 Delta, 3 Wire, Secondary Voltage / Low Side : 240 Delta CT, 3 or 4 Wire (Center Tap ...more

75 KVA 480 Primary, 240 Secondary, Marcus, Dry Type Transformer 3 Phase

Savona Equipment | Savona, BC
Seller: Savona Equipment
Location: Savona, BC
Mfr: Marcus
75 KVA Marcus 480 - 240 Volt 3 Phase Indoor Dry.

75 KVA 480 Delta Primary, 240 Delta Secondary, MGM, 120v center tap, reconditioned

Current Midwest | Michigan City, IN
Seller: Current Midwest
Location: MICHIGAN CITY, IN
Mfr: Mgm

75 KVA 480 Delta Primary, 240 Delta Secondary, Rex #BA75HCA, Transformer, 3 phase, type 2 enclosure

HGR24 | Euclid, OH
Seller: HGR24
Location: Euclid, OH
Mfr: Rex Manufacturing
TYPE-2 ENCLOSURE, MADE IN CANADA.

75 KVA 480 Primary, 240 Secondary, Square D, Insulated Transformer, 3 Phase, 60 Hz, 90/180 Amps

RT Machine | Hughesville, PA
Seller: RT Machine
Location: Hughesville, PA
Mfr: Square D
Square D Company 3PH Insulated Transformer LV 240V - 180 Amps HV 480V - 90 Amps 75 KVA.

75 KVA 480 Delta Primary, 240 Delta Secondary, Square D, dry, taps, nice

Doug Beat Co | Toledo, OH
Seller: Doug Beat Co
Location: Toledo, OH
Mfr: Square D

75 KVA 480 Delta Primary, 240 Delta Secondary, Zinsco #752-421-7HW, Transformer

HGR24 | Euclid, OH
Seller: HGR24
Location: Euclid, OH
Mfr: Zinsco
Inventory No. 0326-147-0003 Manufacturer Zinsco Model No. 752-421-7HW Name Transformer Arrival Date 04-21-2026 Dimensions L x W x H (inches) 30 x 24 x 36 Capacity 75 KVA Weight (lb.) 825 Category Electrical Condition Used Available Quantity 1 Item.

75 KVA 480 Primary, 240/10 Secondary, JCL Energy #MC75H-C, dry type transformer, 2022

Absolute Machinery Corp | Worcester, MA
Seller: Absolute Machinery Corp
Location: Worcester, MA
Mfr: Jcl
Year: 2022
Phase: Single, Model: MC75H-C, HZ.: 60, KVA: 75.

75 KVA 480 Primary, 240/120 Secondary, Acme #T-2A-53344-3S, Transformer

HGR24 | Euclid, OH
Seller: HGR24
Location: Euclid, OH
Mfr: Acme
Inventory No. 0326-147-0004 Manufacturer Acme Transformer Model No. T-2A-53344-3S Name Transformer Arrival Date 04-21-2026 Dimensions L x W x H (inches) 30 x 24 x 31 Capacity 75 KVA Electrical 3/60/120-240 Weight (lb.) 475 Category Electrical Condition Used Available Quantity 1 Item.

75 KVA 480 Primary, 240/120LT Secondary Siemens, 3F1Y075ST, Transformer

Smith Machinery Co | Ames, IA
Seller: Smith Machinery Co
Location: Ames, IA
KVA 75 PRIMARY VOLT 480 SECONDARY VOLT 240/120 MOTOR 3 PH Amps 180 Weight 560 pounds.