Shop 3 phase power transformers

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$4,382.00
3-Phase 480V Delta - 240V Delta / 120 30 Kva Transformer
Maddox
$4,382.00
3-Phase 480V Delta - 240V Delta / 120 30 Kva Transformer
Maddox
$4,514.00
3-Phase 480V Delta - 208 Y 120 75 Kva Transformer | New
Maddox
$4,514.00
3-Phase 480V Delta - 208 Y 120 75 Kva Transformer | New
Maddox
$1,127.00
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$1,127.00
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$4,080.00
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$4,080.00
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$8,821.00
3-Phase 480V Delta - 240V Delta / 120 150 Kva Transformer
Maddox
$8,821.00
3-Phase 480V Delta - 240V Delta / 120 150 Kva Transformer
Maddox
$5,309.00
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$5,309.00
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$16,646.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 75 Kva
Maddox
$16,646.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 75 Kva
Maddox
$1,706.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 6 Kva
Maddox
$1,706.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 6 Kva
Maddox
$14,397.00
Step Up Transformer 225 Kva 3-Phase 240V Delta - 380 Y 219 Step Up Transformer
Maddox
$14,397.00
Step Up Transformer 225 Kva 3-Phase 240V Delta - 380 Y 219 Step Up Transformer
Maddox
$2,335.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 9 Kva
Maddox
$2,335.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 9 Kva
Maddox
$6,653.31
$9,056.00
SG3A0075KY - Hammond Power Solutions 3-Phase 75Kva 480V Delta To 380Y/220V Dry Type Transformer NEMA 3R
Essential Electric Supply
26% off
$6,653.31
$9,056.00
SG3A0075KY - Hammond Power Solutions 3-Phase 75Kva 480V Delta To 380Y/220V Dry Type Transformer NEMA 3R
Essential Electric Supply
$3,600.96
$5,844.00
SG3A0075KB - Hammond Power Solutions 75 Kva 3-Phase 480V Delta To 208Y/120V Dry Type Transformer NEMA 3R
Essential Electric Supply
38% off
$3,600.96
$5,844.00
SG3A0075KB - Hammond Power Solutions 75 Kva 3-Phase 480V Delta To 208Y/120V Dry Type Transformer NEMA 3R
Essential Electric Supply
$3,281.76
$4,288.00
Hammond Power Solutions SG3A0030DK - 3-Phase Transformer 30Kva 240D/480Y
Essential Electric Supply
23% off
$3,281.76
$4,288.00
Hammond Power Solutions SG3A0030DK - 3-Phase Transformer 30Kva 240D/480Y
Essential Electric Supply
$4,698.21
$4,807.00
Hammond Power Solutions Y045QTCH3L0U - 3-Phase Transformer 45 Kva (Type 3R Enclosure)
Essential Electric Supply
$4,698.21
$4,807.00
Hammond Power Solutions Y045QTCH3L0U - 3-Phase Transformer 45 Kva (Type 3R Enclosure)
Essential Electric Supply
$6,743.08
$8,188.00
TN2A0030KBKF - Hammond Power Solutions 30 Kva 3-Phase Transformer 480V Delta 208Y/120V Copper Windings 60Hz 180C Type 4 Enclosure
Essential Electric Supply
17% off
$6,743.08
$8,188.00
TN2A0030KBKF - Hammond Power Solutions 30 Kva 3-Phase Transformer 480V Delta 208Y/120V Copper Windings 60Hz 180C Type 4 Enclosure
Essential Electric Supply
$7,221.09
Acme WH015K24 15KVA Three Phase 4800 Primary Volts -480 Secondary Volts Medium Voltage Transformer Mrosupply
MRO Supply MC
Free shipping
$7,221.09
Acme WH015K24 15KVA Three Phase 4800 Primary Volts -480 Secondary Volts Medium Voltage Transformer Mrosupply
MRO Supply MC
$21,346.48
Hammond Power Solutions DM440KK - 3-Phase Transformer 440 Kva (480D-480Y/277V)
Essential Electric Supply
25% off
$21,346.48
Hammond Power Solutions DM440KK - 3-Phase Transformer 440 Kva (480D-480Y/277V)
Essential Electric Supply
$73,758.29
Acme WI001M25 1000KVA Three Phase 4800 Primary Volts - 480Y277 Secondary Volts Medium Voltage Transformer Mrosupply
MRO Supply MC
Free shipping
$73,758.29
Acme WI001M25 1000KVA Three Phase 4800 Primary Volts - 480Y277 Secondary Volts Medium Voltage Transformer Mrosupply
MRO Supply MC
$2,310.82
Acme T3015K0013BS 15KVA Three Phase 480Δ Primary Volts - 208Y/120 Secondary Volts Low Voltage Distribution Transformer Mrosupply
MRO Supply MC
Free shipping
$2,310.82
Acme T3015K0013BS 15KVA Three Phase 480Δ Primary Volts - 208Y/120 Secondary Volts Low Voltage Distribution Transformer Mrosupply
MRO Supply MC
$4,355.10
Square D | EXN30T3HCU | LOW VOLTAGE DISTRIBUTION TRANSFORMERS, DRY TYPE TRANSFORMERS, 3 PHASE, 480 DELTA, SECONDARY 208Y/120, COPPER
Blackhawk Supply
$4,355.10
Square D | EXN30T3HCU | LOW VOLTAGE DISTRIBUTION TRANSFORMERS, DRY TYPE TRANSFORMERS, 3 PHASE, 480 DELTA, SECONDARY 208Y/120, COPPER
Blackhawk Supply
$2,663.31
$3,425.00
SG3C0030KD - Hammond Power Solutions 30Kva 3-Phase Dry Type Transformer NEMA 3R 480 Delta To 240/120 Delta
Essential Electric Supply
22% off
$2,663.31
$3,425.00
SG3C0030KD - Hammond Power Solutions 30Kva 3-Phase Dry Type Transformer NEMA 3R 480 Delta To 240/120 Delta
Essential Electric Supply
$2,906.94
Acme T3030K0083BS 30KVA Three Phase 600Δ Primary Volts - 208Y/120 Secondary Volts Low Voltage Distribution Transformer Mrosupply
MRO Supply MC
Free shipping
$2,906.94
Acme T3030K0083BS 30KVA Three Phase 600Δ Primary Volts - 208Y/120 Secondary Volts Low Voltage Distribution Transformer Mrosupply
MRO Supply MC
$29,400.17
Acme WI300K24 300KVA Three Phase 4800 Primary Volts -480 Secondary Volts Medium Voltage Transformer Mrosupply
MRO Supply MC
Free shipping
$29,400.17
Acme WI300K24 300KVA Three Phase 4800 Primary Volts -480 Secondary Volts Medium Voltage Transformer Mrosupply
MRO Supply MC
$1,895.23
$2,100.00
Y015QTCF3L0U - Hammond Power Solutions 15 Kva 3-Phase Autotransformer NEMA 3R
Essential Electric Supply
$1,895.23
$2,100.00
Y015QTCF3L0U - Hammond Power Solutions 15 Kva 3-Phase Autotransformer NEMA 3R
Essential Electric Supply
$9,536.08
Hammond Power Solutions DM175JJ - 3-Phase Transformer 175 Kva (460V Delta/Wye)
Essential Electric Supply
22% off
$9,536.08
Hammond Power Solutions DM175JJ - 3-Phase Transformer 175 Kva (460V Delta/Wye)
Essential Electric Supply
$2,254.33
TN2A0006QKKF - Hammond Power Solutions 3-Phase 6 Kva Encapsulated Transformer 600D/480D-480Y/277V 60Hz Type 4
Essential Electric Supply
$2,254.33
TN2A0006QKKF - Hammond Power Solutions 3-Phase 6 Kva Encapsulated Transformer 600D/480D-480Y/277V 60Hz Type 4
Essential Electric Supply
$5,805.43
DM063KD - Hammond Power Solutions 63Kva 480-240V 3-Phase Drive Isolation Transformer
Essential Electric Supply
21% off
$5,805.43
DM063KD - Hammond Power Solutions 63Kva 480-240V 3-Phase Drive Isolation Transformer
Essential Electric Supply
$78,564.85
SK3A1000PB3K - Hammond Power Solutions 1000 Kva 3-Phase 600V General Purpose Transformer Type 3R
Essential Electric Supply
28% off
$78,564.85
SK3A1000PB3K - Hammond Power Solutions 1000 Kva 3-Phase 600V General Purpose Transformer Type 3R
Essential Electric Supply
$3,351.58
CP1K6G0074F - Hammond Power Solutions 3-Phase General Purpose Transformer 60Hz
Essential Electric Supply
$3,351.58
CP1K6G0074F - Hammond Power Solutions 3-Phase General Purpose Transformer 60Hz
Essential Electric Supply
$254,706.86
3 MVA (3000 KVA) Hermetically Sealed Substation Transformer - 12470V Delta Primary, 480Y/277 Seconda
Larson Electronics
$254,706.86
3 MVA (3000 KVA) Hermetically Sealed Substation Transformer - 12470V Delta Primary, 480Y/277 Seconda
Larson Electronics
$3,211.93
$4,000.00
Hammond Power Solutions DM034JJ - Three-Phase Transformer 34Kva 460V Delta-Wye
Essential Electric Supply
19% off
$3,211.93
$4,000.00
Hammond Power Solutions DM034JJ - Three-Phase Transformer 34Kva 460V Delta-Wye
Essential Electric Supply
$46,869.83
167 KVA 3-Phase To 1-Phase Pad Mount Transformer - 13800V Delta Primary, 120/240V Secondary - Minera
Larson Electronics
$46,869.83
167 KVA 3-Phase To 1-Phase Pad Mount Transformer - 13800V Delta Primary, 120/240V Secondary - Minera
Larson Electronics
$8,410.76
3 KVA Control Transformer - Three Phase - 163V Input Voltage - 480V Output Voltage
Larson Electronics
$8,410.76
3 KVA Control Transformer - Three Phase - 163V Input Voltage - 480V Output Voltage
Larson Electronics
$9,675.04
45 Kva Autotransformer - 240V Primary - 220V Secondary - NEMA 3R - 60Hz
Larson Electronics
$9,675.04
45 Kva Autotransformer - 240V Primary - 220V Secondary - NEMA 3R - 60Hz
Larson Electronics
$3,290.70
Hammond 45Kva Sentinel G Transformer, 3 Ph, AL, 150C, 480D-120V/240D (Hammond SG3C0045KD)
HomElectrical
$3,290.70
Hammond 45Kva Sentinel G Transformer, 3 Ph, AL, 150C, 480D-120V/240D (Hammond SG3C0045KD)
HomElectrical
$333.33
03 K21-3460-1 Transformer, 230/460V 3 Phase Model gh5hp23m
GateHouse Supplies
$333.33
03 K21-3460-1 Transformer, 230/460V 3 Phase Model gh5hp23m
GateHouse Supplies
How 3 Phase Transformers Work – why we need them
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How 3 Phase Transformers Work – why we need them
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Shop 3 phase power transformers

Sponsored
About our ads
$3,600.96
$5,844.00
SG3A0075KB - Hammond Power Solutions 75 Kva 3-Phase 480V Delta To 208Y/120V Dry Type Transformer NEMA 3R
Essential Electric Supply
38% off
$3,600.96
$5,844.00
SG3A0075KB - Hammond Power Solutions 75 Kva 3-Phase 480V Delta To 208Y/120V Dry Type Transformer NEMA 3R
Essential Electric Supply
$3,281.76
$4,288.00
Hammond Power Solutions SG3A0030DK - 3-Phase Transformer 30Kva 240D/480Y
Essential Electric Supply
23% off
$3,281.76
$4,288.00
Hammond Power Solutions SG3A0030DK - 3-Phase Transformer 30Kva 240D/480Y
Essential Electric Supply
$4,698.21
$4,807.00
Hammond Power Solutions Y045QTCH3L0U - 3-Phase Transformer 45 Kva (Type 3R Enclosure)
Essential Electric Supply
$4,698.21
$4,807.00
Hammond Power Solutions Y045QTCH3L0U - 3-Phase Transformer 45 Kva (Type 3R Enclosure)
Essential Electric Supply
$6,743.08
$8,188.00
TN2A0030KBKF - Hammond Power Solutions 30 Kva 3-Phase Transformer 480V Delta 208Y/120V Copper Windings 60Hz 180C Type 4 Enclosure
Essential Electric Supply
17% off
$6,743.08
$8,188.00
TN2A0030KBKF - Hammond Power Solutions 30 Kva 3-Phase Transformer 480V Delta 208Y/120V Copper Windings 60Hz 180C Type 4 Enclosure
Essential Electric Supply
$21,346.48
Hammond Power Solutions DM440KK - 3-Phase Transformer 440 Kva (480D-480Y/277V)
Essential Electric Supply
25% off
$21,346.48
Hammond Power Solutions DM440KK - 3-Phase Transformer 440 Kva (480D-480Y/277V)
Essential Electric Supply
$7,221.09
Acme WH015K24 15KVA Three Phase 4800 Primary Volts -480 Secondary Volts Medium Voltage Transformer Mrosupply
MRO Supply MC
Free shipping
$7,221.09
Acme WH015K24 15KVA Three Phase 4800 Primary Volts -480 Secondary Volts Medium Voltage Transformer Mrosupply
MRO Supply MC
$73,758.29
Acme WI001M25 1000KVA Three Phase 4800 Primary Volts - 480Y277 Secondary Volts Medium Voltage Transformer Mrosupply
MRO Supply MC
Free shipping
$73,758.29
Acme WI001M25 1000KVA Three Phase 4800 Primary Volts - 480Y277 Secondary Volts Medium Voltage Transformer Mrosupply
MRO Supply MC
$2,310.82
Acme T3015K0013BS 15KVA Three Phase 480Δ Primary Volts - 208Y/120 Secondary Volts Low Voltage Distribution Transformer Mrosupply
MRO Supply MC
Free shipping
$2,310.82
Acme T3015K0013BS 15KVA Three Phase 480Δ Primary Volts - 208Y/120 Secondary Volts Low Voltage Distribution Transformer Mrosupply
MRO Supply MC
$4,355.10
Square D | EXN30T3HCU | LOW VOLTAGE DISTRIBUTION TRANSFORMERS, DRY TYPE TRANSFORMERS, 3 PHASE, 480 DELTA, SECONDARY 208Y/120, COPPER
Blackhawk Supply
$4,355.10
Square D | EXN30T3HCU | LOW VOLTAGE DISTRIBUTION TRANSFORMERS, DRY TYPE TRANSFORMERS, 3 PHASE, 480 DELTA, SECONDARY 208Y/120, COPPER
Blackhawk Supply
$2,663.31
$3,425.00
SG3C0030KD - Hammond Power Solutions 30Kva 3-Phase Dry Type Transformer NEMA 3R 480 Delta To 240/120 Delta
Essential Electric Supply
22% off
$2,663.31
$3,425.00
SG3C0030KD - Hammond Power Solutions 30Kva 3-Phase Dry Type Transformer NEMA 3R 480 Delta To 240/120 Delta
Essential Electric Supply
$2,906.94
Acme T3030K0083BS 30KVA Three Phase 600Δ Primary Volts - 208Y/120 Secondary Volts Low Voltage Distribution Transformer Mrosupply
MRO Supply MC
Free shipping
$2,906.94
Acme T3030K0083BS 30KVA Three Phase 600Δ Primary Volts - 208Y/120 Secondary Volts Low Voltage Distribution Transformer Mrosupply
MRO Supply MC
$29,400.17
Acme WI300K24 300KVA Three Phase 4800 Primary Volts -480 Secondary Volts Medium Voltage Transformer Mrosupply
MRO Supply MC
Free shipping
$29,400.17
Acme WI300K24 300KVA Three Phase 4800 Primary Volts -480 Secondary Volts Medium Voltage Transformer Mrosupply
MRO Supply MC
$1,895.23
$2,100.00
Y015QTCF3L0U - Hammond Power Solutions 15 Kva 3-Phase Autotransformer NEMA 3R
Essential Electric Supply
$1,895.23
$2,100.00
Y015QTCF3L0U - Hammond Power Solutions 15 Kva 3-Phase Autotransformer NEMA 3R
Essential Electric Supply
$9,536.08
Hammond Power Solutions DM175JJ - 3-Phase Transformer 175 Kva (460V Delta/Wye)
Essential Electric Supply
22% off
$9,536.08
Hammond Power Solutions DM175JJ - 3-Phase Transformer 175 Kva (460V Delta/Wye)
Essential Electric Supply
$2,254.33
TN2A0006QKKF - Hammond Power Solutions 3-Phase 6 Kva Encapsulated Transformer 600D/480D-480Y/277V 60Hz Type 4
Essential Electric Supply
$2,254.33
TN2A0006QKKF - Hammond Power Solutions 3-Phase 6 Kva Encapsulated Transformer 600D/480D-480Y/277V 60Hz Type 4
Essential Electric Supply
$5,805.43
DM063KD - Hammond Power Solutions 63Kva 480-240V 3-Phase Drive Isolation Transformer
Essential Electric Supply
21% off
$5,805.43
DM063KD - Hammond Power Solutions 63Kva 480-240V 3-Phase Drive Isolation Transformer
Essential Electric Supply
$78,564.85
SK3A1000PB3K - Hammond Power Solutions 1000 Kva 3-Phase 600V General Purpose Transformer Type 3R
Essential Electric Supply
28% off
$78,564.85
SK3A1000PB3K - Hammond Power Solutions 1000 Kva 3-Phase 600V General Purpose Transformer Type 3R
Essential Electric Supply
$3,351.58
CP1K6G0074F - Hammond Power Solutions 3-Phase General Purpose Transformer 60Hz
Essential Electric Supply
$3,351.58
CP1K6G0074F - Hammond Power Solutions 3-Phase General Purpose Transformer 60Hz
Essential Electric Supply

Shop 3 phase power transformers

Sponsored
About our ads
$4,382.00
3-Phase 480V Delta - 240V Delta / 120 30 Kva Transformer
Maddox
$4,382.00
3-Phase 480V Delta - 240V Delta / 120 30 Kva Transformer
Maddox
$4,514.00
3-Phase 480V Delta - 208 Y 120 75 Kva Transformer | New
Maddox
$4,514.00
3-Phase 480V Delta - 208 Y 120 75 Kva Transformer | New
Maddox
$1,127.00
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$1,127.00
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$4,080.00
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$4,080.00
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$8,821.00
3-Phase 480V Delta - 240V Delta / 120 150 Kva Transformer
Maddox
$8,821.00
3-Phase 480V Delta - 240V Delta / 120 150 Kva Transformer
Maddox
$5,309.00
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$5,309.00
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$16,646.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 75 Kva
Maddox
$16,646.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 75 Kva
Maddox
$1,706.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 6 Kva
Maddox
$1,706.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 6 Kva
Maddox
$14,397.00
Step Up Transformer 225 Kva 3-Phase 240V Delta - 380 Y 219 Step Up Transformer
Maddox
$14,397.00
Step Up Transformer 225 Kva 3-Phase 240V Delta - 380 Y 219 Step Up Transformer
Maddox
$2,335.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 9 Kva
Maddox
$2,335.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 9 Kva
Maddox
$6,653.31
SG3A0075KY - Hammond Power Solutions 3-Phase 75Kva 480V Delta To 380Y/220V Dry Type Transformer NEMA 3R
Essential Electric Supply
26% off
$6,653.31
SG3A0075KY - Hammond Power Solutions 3-Phase 75Kva 480V Delta To 380Y/220V Dry Type Transformer NEMA 3R
Essential Electric Supply
$3,600.96
SG3A0075KB - Hammond Power Solutions 75 Kva 3-Phase 480V Delta To 208Y/120V Dry Type Transformer NEMA 3R
Essential Electric Supply
38% off
$3,600.96
SG3A0075KB - Hammond Power Solutions 75 Kva 3-Phase 480V Delta To 208Y/120V Dry Type Transformer NEMA 3R
Essential Electric Supply
$3,281.76
Hammond Power Solutions SG3A0030DK - 3-Phase Transformer 30Kva 240D/480Y
Essential Electric Supply
23% off
$3,281.76
Hammond Power Solutions SG3A0030DK - 3-Phase Transformer 30Kva 240D/480Y
Essential Electric Supply
$4,698.21
Hammond Power Solutions Y045QTCH3L0U - 3-Phase Transformer 45 Kva (Type 3R Enclosure)
Essential Electric Supply
$4,698.21
Hammond Power Solutions Y045QTCH3L0U - 3-Phase Transformer 45 Kva (Type 3R Enclosure)
Essential Electric Supply
$6,743.08
$8,188.00
TN2A0030KBKF - Hammond Power Solutions 30 Kva 3-Phase Transformer 480V Delta 208Y/120V Copper Windings 60Hz 180C Type 4 Enclosure
Essential Electric Supply
17% off
$6,743.08
$8,188.00
TN2A0030KBKF - Hammond Power Solutions 30 Kva 3-Phase Transformer 480V Delta 208Y/120V Copper Windings 60Hz 180C Type 4 Enclosure
Essential Electric Supply
$7,221.09
Acme WH015K24 15KVA Three Phase 4800 Primary Volts -480 Secondary Volts Medium Voltage Transformer Mrosupply
MRO Supply MC
Free shipping
$7,221.09
Acme WH015K24 15KVA Three Phase 4800 Primary Volts -480 Secondary Volts Medium Voltage Transformer Mrosupply
MRO Supply MC
$21,346.48
Hammond Power Solutions DM440KK - 3-Phase Transformer 440 Kva (480D-480Y/277V)
Essential Electric Supply
25% off
$21,346.48
Hammond Power Solutions DM440KK - 3-Phase Transformer 440 Kva (480D-480Y/277V)
Essential Electric Supply
$73,758.29
Acme WI001M25 1000KVA Three Phase 4800 Primary Volts - 480Y277 Secondary Volts Medium Voltage Transformer Mrosupply
MRO Supply MC
Free shipping
$73,758.29
Acme WI001M25 1000KVA Three Phase 4800 Primary Volts - 480Y277 Secondary Volts Medium Voltage Transformer Mrosupply
MRO Supply MC