Shop Grounding 480 Volt Transformers

Sponsored
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$8,133.07
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 150 Kva | New
Maddox
$8,133.07
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 150 Kva | New
Maddox
$2,697.33
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 30 Kva | New
Maddox
$2,697.33
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 30 Kva | New
Maddox
$5,394.13
3-Phase 480 Y 277 - 208 Y 120 Solar Transformer 75 Kva
Maddox
$5,394.13
3-Phase 480 Y 277 - 208 Y 120 Solar Transformer 75 Kva
Maddox
$27,030.13
Step Up Transformer 500 Kva 3-Phase 240V Delta - 480 Y 277 Step Up Transformer
Maddox
$27,030.13
Step Up Transformer 500 Kva 3-Phase 240V Delta - 480 Y 277 Step Up Transformer
Maddox
$2,408.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 15 Kva
Maddox
$2,408.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 15 Kva
Maddox
$827.29
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$827.29
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$5,105.87
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$5,105.87
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$2,815.20
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$2,815.20
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$14,553.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 75 Kva
Maddox
$14,553.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 75 Kva
Maddox
$18,353.97
$28,880.00
SG3A0300KK - Hammond Power Solutions 300Kva 3-Phase Dry Type Transformer 480 Delta To 480Y/277V NEMA 3R Aluminum Wound
Essential Electric Supply
36% off
$18,353.97
$28,880.00
SG3A0300KK - Hammond Power Solutions 300Kva 3-Phase Dry Type Transformer 480 Delta To 480Y/277V NEMA 3R Aluminum Wound
Essential Electric Supply
$60.74
Leviton 30 Amp, 480 Volt- 3PY, Locking Plug, Industrial Grade, Grounding, Wetguard, 28W76, Yellow
Amazon.com
4
Free shipping
$60.74
Leviton 30 Amp, 480 Volt- 3PY, Locking Plug, Industrial Grade, Grounding, Wetguard, 28W76, Yellow
Amazon.com
$2,913.33
1-Phase 240X480 - 120/240 37.5 Kva Transformer
Maddox
$2,913.33
1-Phase 240X480 - 120/240 37.5 Kva Transformer
Maddox
$23,241.72
Hammond Power Solutions SG3C0500KD - 3-Phase Transformer 500 Kva (480V Delta)
Essential Electric Supply
37% off
$23,241.72
Hammond Power Solutions SG3C0500KD - 3-Phase Transformer 500 Kva (480V Delta)
Essential Electric Supply
$1,302.00
1-Phase 240X480v Pri 120/240V Sec Encapsulated Transformer 10 Kva
Maddox
$1,302.00
1-Phase 240X480v Pri 120/240V Sec Encapsulated Transformer 10 Kva
Maddox
$3,897.76
$6,518.00
TE3A0027NG - Hammond Power Solutions 3-Phase 27Kva 480 Delta To 480Y/277V Energy Efficient Isolation Transformer NEMA 3R
Essential Electric Supply
40% off
$3,897.76
$6,518.00
TE3A0027NG - Hammond Power Solutions 3-Phase 27Kva 480 Delta To 480Y/277V Energy Efficient Isolation Transformer NEMA 3R
Essential Electric Supply
$2,086.00
1-Phase Mini Power Center 480V - 120/240 7.5 Kva Transformer
Maddox
$2,086.00
1-Phase Mini Power Center 480V - 120/240 7.5 Kva Transformer
Maddox
$2,359.33
1-Phase Mini Power Center 480V - 120/240 10 Kva Transformer
Maddox
$2,359.33
1-Phase Mini Power Center 480V - 120/240 10 Kva Transformer
Maddox
$123.80
ESL Vision ESL-480V-SD01 Step Down Transformer, 480 Volt BY BUYRITE ELECTRIC
BuyRite Electric
$123.80
ESL Vision ESL-480V-SD01 Step Down Transformer, 480 Volt BY BUYRITE ELECTRIC
BuyRite Electric
$2,304.20
DM027KK - Hammond Power Solutions 27 Kva 3-Phase 480V Delta To 480Y/277V Wye Drive Isolation Transformer
Essential Electric Supply
$2,304.20
DM027KK - Hammond Power Solutions 27 Kva 3-Phase 480V Delta To 480Y/277V Wye Drive Isolation Transformer
Essential Electric Supply
$3,850.32
$5,844.00
SG3A0075KB - Hammond Power Solutions 75 Kva 3-Phase 480V Delta To 208Y/120V Dry Type Transformer NEMA 3R
Essential Electric Supply
34% off
$3,850.32
$5,844.00
SG3A0075KB - Hammond Power Solutions 75 Kva 3-Phase 480V Delta To 208Y/120V Dry Type Transformer NEMA 3R
Essential Electric Supply
$5,223.73
1-Phase 240X480 - 120/240 100 Kva Transformer
Maddox
$5,223.73
1-Phase 240X480 - 120/240 100 Kva Transformer
Maddox
$4,616.54
75 KVA Transformer 480V Federal Pacific
MIDWEST Electrical Testing & Maintenance Co.
$4,616.54
75 KVA Transformer 480V Federal Pacific
MIDWEST Electrical Testing & Maintenance Co.
$2,695.33
1-Phase Mini Power Center 480V - 120/240 15 Kva Transformer
Maddox
$2,695.33
1-Phase Mini Power Center 480V - 120/240 15 Kva Transformer
Maddox
$5,434.62
SQUARE D | XFMR Type 4 Dry Energy Efficient Low Voltage Transformer, 480 Delta V AC Primary, 208Y/120 | Aluminum | Natural | EXN45T3H
Crescent Electric Supply Company
$5,434.62
SQUARE D | XFMR Type 4 Dry Energy Efficient Low Voltage Transformer, 480 Delta V AC Primary, 208Y/120 | Aluminum | Natural | EXN45T3H
Crescent Electric Supply Company
$19,659.58
SQUARE D | Dry Sealed Low Voltage Transformer, 480 Delta V AC Primary, 208Y/120 VAC Secondary, 30 Kva P | Stainless Steel | 30T2FSS
Crescent Electric Supply Company
$19,659.58
SQUARE D | Dry Sealed Low Voltage Transformer, 480 Delta V AC Primary, 208Y/120 VAC Secondary, 30 Kva P | Stainless Steel | 30T2FSS
Crescent Electric Supply Company
$201.42
$217.49
Transformer 75VAC 480/2 4V GRO121717 For Groen 121717
Voomi Supply
$201.42
$217.49
Transformer 75VAC 480/2 4V GRO121717 For Groen 121717
Voomi Supply
$7,760.09
SQUARE D | XFMR Type 7 Dry Energy Efficient Low Voltage Transformer, 480 Delta V AC Primary, 208Y/120 | Aluminum | Natural | EXN75T3H
Crescent Electric Supply Company
$7,760.09
SQUARE D | XFMR Type 7 Dry Energy Efficient Low Voltage Transformer, 480 Delta V AC Primary, 208Y/120 | Aluminum | Natural | EXN75T3H
Crescent Electric Supply Company
$8,982.49
SQUARE D | Dry Sealed Low Voltage Transformer, 480 V Delta Primary, 208Y/120 V AC Secondary, 6 Kva, 60 H | Stainless Steel | 6T2FSS
Crescent Electric Supply Company
$8,982.49
SQUARE D | Dry Sealed Low Voltage Transformer, 480 V Delta Primary, 208Y/120 V AC Secondary, 6 Kva, 60 H | Stainless Steel | 6T2FSS
Crescent Electric Supply Company
$8,471.72
SQUARE D | Dry Sealed Encapsulated General Purpose Transformer, 480 Delta VAC Primary, 208Y/120 V AC Seco | Stainless Steel | 15T2F
Crescent Electric Supply Company
$8,471.72
SQUARE D | Dry Sealed Encapsulated General Purpose Transformer, 480 Delta VAC Primary, 208Y/120 V AC Seco | Stainless Steel | 15T2F
Crescent Electric Supply Company
$25.00
$29.75
Leviton 30 Amp, 480 Volt-3PY, Flush Mounting Locking Receptacle, Industrial Grade, Grounding, V-0-MAX, 2730, Black
Amazon.com
39
15% off
$25.00
$29.75
Leviton 30 Amp, 480 Volt-3PY, Flush Mounting Locking Receptacle, Industrial Grade, Grounding, V-0-MAX, 2730, Black
Amazon.com
$4,606.98
SQUARE D | Dry Sealed General Purpose Transformer, 480 V AC Primary, 120/240 VAC Secondary, 10 Kva Power | Stainless Steel | 10S40F
Crescent Electric Supply Company
$4,606.98
SQUARE D | Dry Sealed General Purpose Transformer, 480 V AC Primary, 120/240 VAC Secondary, 10 Kva Power | Stainless Steel | 10S40F
Crescent Electric Supply Company
$1,177.02
Hammond Power Solutions C1F007HRS - Transformer 7.5Kva 480/277V-277/208V Aluminum
Essential Electric Supply
32% off
$1,177.02
Hammond Power Solutions C1F007HRS - Transformer 7.5Kva 480/277V-277/208V Aluminum
Essential Electric Supply
$81.23
Functional Devices TR50VA022US Transformer, Made In USA, 50 VA, 480/277/240/208/120 To 24 Vac, Circuit Breaker, Foot And Dual Threaded Hub Mount
Amazon.com
Free shipping
$81.23
Functional Devices TR50VA022US Transformer, Made In USA, 50 VA, 480/277/240/208/120 To 24 Vac, Circuit Breaker, Foot And Dual Threaded Hub Mount
Amazon.com
$372.33
Square D 1 Phase, 240 X 480 Volt Input, 120/240 Volt Output, 0.1 Kva, General Purpose Transformer 3R Nema Rating, 131°F Temp Rise, Indoor, Outdoor
Penn Tool Co
$372.33
Square D 1 Phase, 240 X 480 Volt Input, 120/240 Volt Output, 0.1 Kva, General Purpose Transformer 3R Nema Rating, 131°F Temp Rise, Indoor, Outdoor
Penn Tool Co
$2,909.26
GENERAL ELECTRIC 9T21B9105 Transformer, 15 KVA, 480V, Reliable Performance, Single-Phase Conversion
Voomi Supply
$2,909.26
GENERAL ELECTRIC 9T21B9105 Transformer, 15 KVA, 480V, Reliable Performance, Single-Phase Conversion
Voomi Supply
$1,419.92
Square D By Schneider Electric | Model 460R Voltage Transformer, 480 V AC Primary, 120 VAC Secondary, 150 Kva Power Rating, 6 | 460R480
Crescent Electric Supply Company
$1,419.92
Square D By Schneider Electric | Model 460R Voltage Transformer, 480 V AC Primary, 120 VAC Secondary, 150 Kva Power Rating, 6 | 460R480
Crescent Electric Supply Company
How To Wire A Transformer 480v To 120v? (Solved) - Wiring Solver
How To Wire A Transformer 480v To 120v? (Solved) - Wiring Solver
Mar 10, 2022
wiringsolver.com
Grounding a 480 Delta Transformer Corner Grounding Explained
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Grounding a 480 Delta Transformer Corner Grounding Explained
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Ground Fault Troubleshooting 480 Volts System Breaker Issues
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YouTubeBESA Research
Grounding a 480 Delta to 240 Delta Transformer
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YouTubeBESA Research
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Neutral Requirement for 480 Volts 3-Phase Auxiliary Buildings
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YouTubeBESA Research
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Chalk Talk: Wye-Delta
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Shop Grounding 480 Volt Transformers

Sponsored
About our ads
$8,133.07
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 150 Kva | New
Maddox
$8,133.07
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 150 Kva | New
Maddox
$2,697.33
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 30 Kva | New
Maddox
$2,697.33
3-Phase 480V Delta - 480 Y 277 Isolation Transformer 30 Kva | New
Maddox
$5,394.13
3-Phase 480 Y 277 - 208 Y 120 Solar Transformer 75 Kva
Maddox
$5,394.13
3-Phase 480 Y 277 - 208 Y 120 Solar Transformer 75 Kva
Maddox
$27,030.13
Step Up Transformer 500 Kva 3-Phase 240V Delta - 480 Y 277 Step Up Transformer
Maddox
$27,030.13
Step Up Transformer 500 Kva 3-Phase 240V Delta - 480 Y 277 Step Up Transformer
Maddox
$2,408.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 15 Kva
Maddox
$2,408.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 15 Kva
Maddox
$827.29
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$827.29
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$5,105.87
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$5,105.87
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$2,815.20
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$2,815.20
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$14,553.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 75 Kva
Maddox
$14,553.00
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 75 Kva
Maddox
$18,353.97
SG3A0300KK - Hammond Power Solutions 300Kva 3-Phase Dry Type Transformer 480 Delta To 480Y/277V NEMA 3R Aluminum Wound
Essential Electric Supply
36% off
$18,353.97
SG3A0300KK - Hammond Power Solutions 300Kva 3-Phase Dry Type Transformer 480 Delta To 480Y/277V NEMA 3R Aluminum Wound
Essential Electric Supply
$60.74
Leviton 30 Amp, 480 Volt- 3PY, Locking Plug, Industrial Grade, Grounding, Wetguard, 28W76, Yellow
Amazon.com
4
Free shipping
$60.74
Leviton 30 Amp, 480 Volt- 3PY, Locking Plug, Industrial Grade, Grounding, Wetguard, 28W76, Yellow
Amazon.com
$2,913.33
1-Phase 240X480 - 120/240 37.5 Kva Transformer
Maddox
$2,913.33
1-Phase 240X480 - 120/240 37.5 Kva Transformer
Maddox
$23,241.72
Hammond Power Solutions SG3C0500KD - 3-Phase Transformer 500 Kva (480V Delta)
Essential Electric Supply
37% off
$23,241.72
Hammond Power Solutions SG3C0500KD - 3-Phase Transformer 500 Kva (480V Delta)
Essential Electric Supply
$1,302.00
1-Phase 240X480v Pri 120/240V Sec Encapsulated Transformer 10 Kva
Maddox
$1,302.00
1-Phase 240X480v Pri 120/240V Sec Encapsulated Transformer 10 Kva
Maddox
$3,897.76
$6,518.00
TE3A0027NG - Hammond Power Solutions 3-Phase 27Kva 480 Delta To 480Y/277V Energy Efficient Isolation Transformer NEMA 3R
Essential Electric Supply
40% off
$3,897.76
$6,518.00
TE3A0027NG - Hammond Power Solutions 3-Phase 27Kva 480 Delta To 480Y/277V Energy Efficient Isolation Transformer NEMA 3R
Essential Electric Supply
$2,086.00
1-Phase Mini Power Center 480V - 120/240 7.5 Kva Transformer
Maddox
$2,086.00
1-Phase Mini Power Center 480V - 120/240 7.5 Kva Transformer
Maddox
$2,359.33
1-Phase Mini Power Center 480V - 120/240 10 Kva Transformer
Maddox
$2,359.33
1-Phase Mini Power Center 480V - 120/240 10 Kva Transformer
Maddox
$123.80
ESL Vision ESL-480V-SD01 Step Down Transformer, 480 Volt BY BUYRITE ELECTRIC
BuyRite Electric
$123.80
ESL Vision ESL-480V-SD01 Step Down Transformer, 480 Volt BY BUYRITE ELECTRIC
BuyRite Electric