Shop Isolation Transformer 480V 480Y 277

Sponsored
About our ads
$2,697.00
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 30 Kva | New
Maddox
$2,697.00
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 30 Kva | New
Maddox
$4,760.00
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 75 Kva
Maddox
$4,760.00
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 75 Kva
Maddox
$11,072.00
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 225 Kva
Maddox
$11,072.00
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 225 Kva
Maddox
$3,448.93
Dayton Dry Type Power Distribution Transformer: 277V AC/480V AC Wye, 2, Wall, 150C Temp Rise Model: 44YV20
Grainger
$3,448.93
Dayton Dry Type Power Distribution Transformer: 277V AC/480V AC Wye, 2, Wall, 150C Temp Rise Model: 44YV20
Grainger
$64.20
$83.46
Advance 71A9843-600 480:277 350VA Step Down Transformer
Bulbs Depot
23% off
$64.20
$83.46
Advance 71A9843-600 480:277 350VA Step Down Transformer
Bulbs Depot
$1,019.18
Dayton Dry Type Power Distribution Transformer: 432V AC/456V AC/480V AC, 240V AC Delta, 3R, Wall Model: 44YV05
Grainger
$1,019.18
Dayton Dry Type Power Distribution Transformer: 432V AC/456V AC/480V AC, 240V AC Delta, 3R, Wall Model: 44YV05
Grainger
$134.76
Dayton Control Transformer: 240V AC/480V AC, 24V AC, Foot, 75 VA, Secondary Fuse Clips, Single Phase Model: 31EH40
Grainger
$134.76
Dayton Control Transformer: 240V AC/480V AC, 24V AC, Foot, 75 VA, Secondary Fuse Clips, Single Phase Model: 31EH40
Grainger
$75.57
Keystone KTAT-250-480-277 /SF Step Down Transformer 480V To 277V
Light Bulb Surplus
$75.57
Keystone KTAT-250-480-277 /SF Step Down Transformer 480V To 277V
Light Bulb Surplus
$89.13
RIB Control Transformer: 208V AC/240V AC/277V AC/480V AC, 120V AC, Foot Model: TR50VA008
Grainger
$89.13
RIB Control Transformer: 208V AC/240V AC/277V AC/480V AC, 120V AC, Foot Model: TR50VA008
Grainger
$83.22
RIB Control Transformer: 208V AC/240V AC/277V AC/480V AC, 120V AC, Foot Model: TR40VA013
Grainger
$83.22
RIB Control Transformer: 208V AC/240V AC/277V AC/480V AC, 120V AC, Foot Model: TR40VA013
Grainger
$71.99
Keystone 00522 - 480V To 277V Step Down Auto Transformer (KTAT-250-480-277 /A)
LightBulbs.com
$71.99
Keystone 00522 - 480V To 277V Step Down Auto Transformer (KTAT-250-480-277 /A)
LightBulbs.com
$49.19
Keystone 480V Step Down Auto Transformer 480V To 277V Maximum Wattage 150W Open Core (KTAT-150-480-277-OC-CP)
Lighting Supply
$49.19
Keystone 480V Step Down Auto Transformer 480V To 277V Maximum Wattage 150W Open Core (KTAT-150-480-277-OC-CP)
Lighting Supply
$3,077.00
3-Phase 480V Delta - 480 Y 277 (Isolation Transformer)
High To Low Voltage
$3,077.00
3-Phase 480V Delta - 480 Y 277 (Isolation Transformer)
High To Low Voltage
$66.77
Keystone KTAT-375-480-277 /A Step Down Transformer 480V To 277V
Light Bulb Surplus
$66.77
Keystone KTAT-375-480-277 /A Step Down Transformer 480V To 277V
Light Bulb Surplus
$41.16
Dayton Class 2 Transformer: 60 VA Power Rating, 120V AC/208V AC/240V AC/480V AC, 24V AC, Foot Model: 4VZF2
Grainger
1
$41.16
Dayton Class 2 Transformer: 60 VA Power Rating, 120V AC/208V AC/240V AC/480V AC, 24V AC, Foot Model: 4VZF2
Grainger
$373.31
Square D Control Transformer: 240V AC/480V AC, 120V AC, Foot, 250 VA, Single Phase Model: 9070T250D1
Grainger
1
$373.31
Square D Control Transformer: 240V AC/480V AC, 120V AC, Foot, 250 VA, Single Phase Model: 9070T250D1
Grainger
$536.84
Square D Dry Type Power Distribution Transformer: 240V AC/480V AC, 120V AC/240V AC, Wall, Copper Model: 500SV1B
Grainger
$536.84
Square D Dry Type Power Distribution Transformer: 240V AC/480V AC, 120V AC/240V AC, Wall, Copper Model: 500SV1B
Grainger
$181.31
RIB Control Transformer: 208V AC/240V AC/277V AC/480V AC, 120V AC, Foot Model: TR150VA008
Grainger
1
$181.31
RIB Control Transformer: 208V AC/240V AC/277V AC/480V AC, 120V AC, Foot Model: TR150VA008
Grainger
$21,624.00
Step Up Transformer 500 Kva 3-Phase 240V Delta - 480 Y 277 Step Up Transformer | Used
Maddox
$21,624.00
Step Up Transformer 500 Kva 3-Phase 240V Delta - 480 Y 277 Step Up Transformer | Used
Maddox
$174.13
Siemens Control Transformer: 240V AC/480V AC, 120V AC, Wall, 100 VA, Secondary Fuse, Single Phase Model: MT0100A
Grainger
2
$174.13
Siemens Control Transformer: 240V AC/480V AC, 120V AC, Wall, 100 VA, Secondary Fuse, Single Phase Model: MT0100A
Grainger
$1,193,986.12
2.5 MVA 3PH Isolation Transformer, 480Y/277 Wye Primary, 480V Delta Secondary, N3RX, Ventilated, 60
Larson Electronics
$1,193,986.12
2.5 MVA 3PH Isolation Transformer, 480Y/277 Wye Primary, 480V Delta Secondary, N3RX, Ventilated, 60
Larson Electronics
$2,902.35
Siemens Control Transformer: 240V AC/480V AC, 120V AC, Wall, 5 Kva, 2-Pole Class CC Fuse Block Model: MT5000A
Grainger
$2,902.35
Siemens Control Transformer: 240V AC/480V AC, 120V AC, Wall, 5 Kva, 2-Pole Class CC Fuse Block Model: MT5000A
Grainger
$210.07
Dayton Control Transformer: 208V AC/240V AC/277V AC/380V AC/480V AC, 24V AC, Foot, 50 VA Model: 31EJ28
Grainger
$210.07
Dayton Control Transformer: 208V AC/240V AC/277V AC/380V AC/480V AC, 24V AC, Foot, 50 VA Model: 31EJ28
Grainger
$195.16
Dayton Control Transformer: 208V AC/240V AC/277V AC/380V AC/480V AC, 24V AC, Foot, 100 VA Model: 31EJ23
Grainger
$195.16
Dayton Control Transformer: 208V AC/240V AC/277V AC/380V AC/480V AC, 24V AC, Foot, 100 VA Model: 31EJ23
Grainger
$3,522.82
Square D Dry Type Power Distribution Transformer: 480V AC, 120V AC/240V AC, Wall, Aluminum Model: 7S40F
Grainger
$3,522.82
Square D Dry Type Power Distribution Transformer: 480V AC, 120V AC/240V AC, Wall, Aluminum Model: 7S40F
Grainger
$284.03
Square D Control Transformer: 240V AC/480V AC, 120V AC, Foot, 100 VA, Secondary Fuse, Single Phase Model: 9070T100D1SF41
Grainger
$284.03
Square D Control Transformer: 240V AC/480V AC, 120V AC, Foot, 100 VA, Secondary Fuse, Single Phase Model: 9070T100D1SF41
Grainger
$132.82
Siemens Control Transformer: 240V AC/480V AC, 120V AC, Wall, 50 VA, Factory Installed Secondary Fuse Model: MT0050A
Grainger
1
$132.82
Siemens Control Transformer: 240V AC/480V AC, 120V AC, Wall, 50 VA, Factory Installed Secondary Fuse Model: MT0050A
Grainger
$11,888.67
Schneider Electric Dry Type Power Distribution Transformer: 480V AC, 120V AC/208V AC Wye, 2 Model: EXN75T3HCU
Grainger
$11,888.67
Schneider Electric Dry Type Power Distribution Transformer: 480V AC, 120V AC/208V AC Wye, 2 Model: EXN75T3HCU
Grainger
$10,829.00
30 Kva Isolation Transformer - 277/480V Primary Voltage - 320-470V Secondary Voltage - NEMA 3R
Larson Electronics
$10,829.00
30 Kva Isolation Transformer - 277/480V Primary Voltage - 320-470V Secondary Voltage - NEMA 3R
Larson Electronics
$23,853.38
75 Kva Isolation Transformer - 480V Delta Primary - 480Y/277 Wye Secondary - NEMA 1 - 60Hz - Copper
Larson Electronics
$23,853.38
75 Kva Isolation Transformer - 480V Delta Primary - 480Y/277 Wye Secondary - NEMA 1 - 60Hz - Copper
Larson Electronics
$4,729.66
Square D Dry Type Power Distribution Transformer: 480V AC, 120V AC/208V AC Wye, 3R, Wall, Copper Model: 9T2F
Grainger
$4,729.66
Square D Dry Type Power Distribution Transformer: 480V AC, 120V AC/208V AC Wye, 3R, Wall, Copper Model: 9T2F
Grainger
$262.69
Square D Control Transformer: 220V AC/230V AC/240V AC/440V AC/460V AC/480V AC, Foot, 50 VA Model: 9070TF50D1
Grainger
$262.69
Square D Control Transformer: 220V AC/230V AC/240V AC/440V AC/460V AC/480V AC, Foot, 50 VA Model: 9070TF50D1
Grainger
$334.80
Square D Dry Type Power Distribution Transformer: 240V AC/480V AC, 120V AC/240V AC, Wall, Copper Model: 150SV1A
Grainger
1
$334.80
Square D Dry Type Power Distribution Transformer: 240V AC/480V AC, 120V AC/240V AC, Wall, Copper Model: 150SV1A
Grainger
$6,370.55
MADDOX TRANSFORMER MIT-DRY-154 - Transformers & Isolation Transformer Supplies
Radwell.com
$6,370.55
MADDOX TRANSFORMER MIT-DRY-154 - Transformers & Isolation Transformer Supplies
Radwell.com
$382.15
Siemens Control Transformer: 240V AC/480V AC, 120V AC, Wall, 500 VA, Secondary Fuse, Single Phase Model: MT0500A
Grainger
$382.15
Siemens Control Transformer: 240V AC/480V AC, 120V AC, Wall, 500 VA, Secondary Fuse, Single Phase Model: MT0500A
Grainger
$1,209.55
Square D Dry Type Power Distribution Transformer: 240V AC/480V AC, 120V AC/240V AC, Wall, Aluminum Model: 3S1F
Grainger
2
$1,209.55
Square D Dry Type Power Distribution Transformer: 240V AC/480V AC, 120V AC/240V AC, Wall, Aluminum Model: 3S1F
Grainger
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Shop Isolation Transformer 480V 480Y 277

Sponsored
About our ads
$2,697.00
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 30 Kva | New
Maddox
$2,697.00
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 30 Kva | New
Maddox
$4,760.00
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 75 Kva
Maddox
$4,760.00
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 75 Kva
Maddox
$11,072.00
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 225 Kva
Maddox
$11,072.00
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 225 Kva
Maddox
$3,448.93
Dayton Dry Type Power Distribution Transformer: 277V AC/480V AC Wye, 2, Wall, 150C Temp Rise Model: 44YV20
Grainger
$3,448.93
Dayton Dry Type Power Distribution Transformer: 277V AC/480V AC Wye, 2, Wall, 150C Temp Rise Model: 44YV20
Grainger
$64.20
$83.46
Advance 71A9843-600 480:277 350VA Step Down Transformer
Bulbs Depot
23% off
$64.20
$83.46
Advance 71A9843-600 480:277 350VA Step Down Transformer
Bulbs Depot
$1,019.18
Dayton Dry Type Power Distribution Transformer: 432V AC/456V AC/480V AC, 240V AC Delta, 3R, Wall Model: 44YV05
Grainger
$1,019.18
Dayton Dry Type Power Distribution Transformer: 432V AC/456V AC/480V AC, 240V AC Delta, 3R, Wall Model: 44YV05
Grainger
$134.76
Dayton Control Transformer: 240V AC/480V AC, 24V AC, Foot, 75 VA, Secondary Fuse Clips, Single Phase Model: 31EH40
Grainger
$134.76
Dayton Control Transformer: 240V AC/480V AC, 24V AC, Foot, 75 VA, Secondary Fuse Clips, Single Phase Model: 31EH40
Grainger
$75.57
Keystone KTAT-250-480-277 /SF Step Down Transformer 480V To 277V
Light Bulb Surplus
$75.57
Keystone KTAT-250-480-277 /SF Step Down Transformer 480V To 277V
Light Bulb Surplus
$89.13
RIB Control Transformer: 208V AC/240V AC/277V AC/480V AC, 120V AC, Foot Model: TR50VA008
Grainger
$89.13
RIB Control Transformer: 208V AC/240V AC/277V AC/480V AC, 120V AC, Foot Model: TR50VA008
Grainger
$83.22
RIB Control Transformer: 208V AC/240V AC/277V AC/480V AC, 120V AC, Foot Model: TR40VA013
Grainger
$83.22
RIB Control Transformer: 208V AC/240V AC/277V AC/480V AC, 120V AC, Foot Model: TR40VA013
Grainger
$71.99
Keystone 00522 - 480V To 277V Step Down Auto Transformer (KTAT-250-480-277 /A)
LightBulbs.com
$71.99
Keystone 00522 - 480V To 277V Step Down Auto Transformer (KTAT-250-480-277 /A)
LightBulbs.com
$49.19
Keystone 480V Step Down Auto Transformer 480V To 277V Maximum Wattage 150W Open Core (KTAT-150-480-277-OC-CP)
Lighting Supply
$49.19
Keystone 480V Step Down Auto Transformer 480V To 277V Maximum Wattage 150W Open Core (KTAT-150-480-277-OC-CP)
Lighting Supply
$3,077.00
3-Phase 480V Delta - 480 Y 277 (Isolation Transformer)
High To Low Voltage
$3,077.00
3-Phase 480V Delta - 480 Y 277 (Isolation Transformer)
High To Low Voltage
$66.77
Keystone KTAT-375-480-277 /A Step Down Transformer 480V To 277V
Light Bulb Surplus
$66.77
Keystone KTAT-375-480-277 /A Step Down Transformer 480V To 277V
Light Bulb Surplus
$41.16
Dayton Class 2 Transformer: 60 VA Power Rating, 120V AC/208V AC/240V AC/480V AC, 24V AC, Foot Model: 4VZF2
Grainger
1
$41.16
Dayton Class 2 Transformer: 60 VA Power Rating, 120V AC/208V AC/240V AC/480V AC, 24V AC, Foot Model: 4VZF2
Grainger
$373.31
Square D Control Transformer: 240V AC/480V AC, 120V AC, Foot, 250 VA, Single Phase Model: 9070T250D1
Grainger
1
$373.31
Square D Control Transformer: 240V AC/480V AC, 120V AC, Foot, 250 VA, Single Phase Model: 9070T250D1
Grainger
$536.84
Square D Dry Type Power Distribution Transformer: 240V AC/480V AC, 120V AC/240V AC, Wall, Copper Model: 500SV1B
Grainger
$536.84
Square D Dry Type Power Distribution Transformer: 240V AC/480V AC, 120V AC/240V AC, Wall, Copper Model: 500SV1B
Grainger
$181.31
RIB Control Transformer: 208V AC/240V AC/277V AC/480V AC, 120V AC, Foot Model: TR150VA008
Grainger
1
$181.31
RIB Control Transformer: 208V AC/240V AC/277V AC/480V AC, 120V AC, Foot Model: TR150VA008
Grainger