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60 Hz Three Phase Transformers in Colorado

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Tip: Search 120 or 240 for 240/120 volts. Numbers only.
1 - 50 of 108 listings

15 KVA 480 Delta Primary, 208Y/120 Secondary, Dry Type, Nema 1 & Nema 3R (15 available)

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

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

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

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

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

25 KVA 480 Primary, 240/120 Secondary, Hammond #NMF025LE

Power Zone Equipment | Center, CO
Seller: Power Zone Equipment
Location: Center, CO
Mfr: Hammond
Brand/Model: Hammond Power NMF025LE : Good used Hammond Power transformer with 480volts, 25 kva, 60 hzWeight 250 lbsDims 25"Lx24"Wx29"H RPM: Volts: 480.

30 KVA 415 Delta Primary, 240 Delta Secondary, Square D EX30T1118H, Nema 1, new

Denver Breaker & Supply | Denver, CO
Seller: Denver Breaker & Supply
Location: Denver, CO
Mfr: Square D

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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.

30 KVA 480 Delta Primary, 208Y/120 Secondary, Dry type, Nema 1 & Nema 3R (47 available)

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

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

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

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

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

40 KVA 460 Delta Primary, 230Y/133 Secondary, Dry type, D663

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

40 KVA 460 Delta Primary, 460Y/266 Secondary, Dry type (5 available), D619

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

45 KVA 480 Delta Primary, 208Y/120 Secondary, Square D EXN45T3HCU, Nema 1, new

Denver Breaker & Supply | Denver, CO
Seller: Denver Breaker & Supply
Location: Denver, CO
Mfr: Square D

45 KVA 480 Primary, 208Y/120 Secondary, HPS Sentinel K, SK3A0045KB3KF, dry, 10 Bil., new

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

45 KVA 480 Delta Primary, 208Y/120 Secondary, Dry type (31 available)

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

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

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

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

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

45 KVA 480Y/277 Primary, 208 Delta Secondary, Dry type

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

45 KVA 690 Pri. 480 Sec., Isolation Transformers, 150 deg C rise, Nema 3R, 4.8% Imp., new (10)

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

50 KVA 4160 Delta Primary, 480Y/277 Secondary, Dry type

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

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, 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 Delta Primary, 480Y/277 Secondary, Square D EXN75T1814HCU, Nema 1

Denver Breaker & Supply | Denver, CO
Seller: Denver Breaker & Supply
Location: Denver, CO
Mfr: Square D

75 KVA 600 Delta Primary, 480Y/277 Secondary, Dry type

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

75 KVA 2400 Delta Primary, 208Y/120 Secondary, Dry type (2 available)

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

75 KVA 13800 Delta Primary, 208Y/120 Secondary, Dry type

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

112.5 KVA 480 Delta Primary, 208Y Secondary, Dry type Transformer

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

112.5 KVA 480 Delta Primary, 208Y/120 Secondary, Dry type (13 available)

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

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

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

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

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

112.5 KVA 480 Delta Primary, 480Y/277 Secondary, Dry type (2 available)

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

112.5 KVA 2400 Delta Primary, 208Y/120 Secondary, Dry type

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

112.5 KVA 34500Y/19920 Primary, 480Y/277 Secondary, Substation, + & - taps, top-front

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

150 KVA 480 Delta Primary, 208Y/120 Secondary, Dry type (2 available)

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

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

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

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

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

150 KVA 4160 Delta Primary, 208Y/120 Secondary, Dry type

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

150 KVA 13800 Delta Primary, 208Y/120 Secondary, Dry type

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

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

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

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

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

300 KVA 480 Delta Primary, 208Y Secondary, Dry type Transformer

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

300 KVA 480 Primary, 208Y/120 Secondary, General Electric 9T46G0008G03, Nema 1, K-factor TransforMore, 4.5% IMP

Denver Breaker & Supply | Denver, CO
Seller: Denver Breaker & Supply
Location: Denver, CO
Mfr: General Electric

300 KVA 480 Delta Primary, 208Y/120 Secondary, Dry type

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

300 KVA 480 Delta Primary, 208Y/120 Secondary, Dry type transformer, unused

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

300 KVA 2400 Primary, 480/440Y Secondary, REDA Transformer

Power Zone Equipment | Center, CO
Seller: Power Zone Equipment
Location: Center, CO
Mfr: Reda
Brand/Model: REDA 300 KVA Transformer : 2400V Pri, 440V Y/ 480V Sec. RPM: Volts: 480/2400 Phase: 3.

300 KVA 13200 Delta Primary, 480 Delta Secondary, Standard, liquid filled substation

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

300 KVA 13800 Delta Primary, 480Y/277 Secondary, General Electric, + & - taps, throat-throat, substation

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

500 KVA 480 Delta Primary, 208Y/120 Secondary, H2LV Dry 40

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

500 KVA 480Y/277 Primary, 208 Delta Secondary, Dry type, 3 phase

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