Shop 480 volt transformer

Sponsored
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$1,420.75
3-Phase 480 D - 240 Y 139 Drive Isolation Transformer 11 Kva
Maddox
$1,420.75
3-Phase 480 D - 240 Y 139 Drive Isolation Transformer 11 Kva
Maddox
$1,264.75
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$1,264.75
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$1,812.11
3-Phase Autotransformer 600-480V Or 480-380V
Maddox
$1,812.11
3-Phase Autotransformer 600-480V Or 480-380V
Maddox
$3,102.63
3-Phase Autotransformer 600-480V Or 480-380V
Maddox
$3,102.63
3-Phase Autotransformer 600-480V Or 480-380V
Maddox
$139.99
Coates 22010752 Transformer 480/240/208V-120V 75VA
Vita Pool Supply
$139.99
Coates 22010752 Transformer 480/240/208V-120V 75VA
Vita Pool Supply
$11,643.75
3-Phase 480 D - 480 Y 277 Drive Isolation Transformer 330 Kva
Maddox
$11,643.75
3-Phase 480 D - 480 Y 277 Drive Isolation Transformer 330 Kva
Maddox
$159.99
Coates 22012200 Transformer 50VA 480V-240V
Vita Pool Supply
$159.99
Coates 22012200 Transformer 50VA 480V-240V
Vita Pool Supply
$4,462.63
Step Up Transformer 75 Kva 3-Phase 240V Delta - 480 Y 277 Step Up Transformer
Maddox
$4,462.63
Step Up Transformer 75 Kva 3-Phase 240V Delta - 480 Y 277 Step Up Transformer
Maddox
$359.55
Aaon P50591 Transformer - 240-480 To 120-240V - 1.5Kva - Transformers
Parts Town
Free shipping
$359.55
Aaon P50591 Transformer - 240-480 To 120-240V - 1.5Kva - Transformers
Parts Town
$5,117.50
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 30 Kva
Maddox
$5,117.50
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 30 Kva
Maddox
$58.07
Keystone KTAT-250-480-277 /A Step Down Transformer 480V To 277V
Light Bulb Surplus
1
$58.07
Keystone KTAT-250-480-277 /A Step Down Transformer 480V To 277V
Light Bulb Surplus
$2,723.17
DM034KK - Hammond Power Solutions 3-Phase 34Kva 480-480 Drive Isolation Transformer
Essential Electric Supply
31% off
$2,723.17
DM034KK - Hammond Power Solutions 3-Phase 34Kva 480-480 Drive Isolation Transformer
Essential Electric Supply
$1,227.50
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 6 Kva
Maddox
$1,227.50
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 6 Kva
Maddox
$1,555.63
1-Phase 240X480v Pri 120/240V Sec Encapsulated Transformer 15 Kva
Maddox
$1,555.63
1-Phase 240X480v Pri 120/240V Sec Encapsulated Transformer 15 Kva
Maddox
$327.54
$412.00
Convotherm 300536 OEM Transformer480/240P/120/240S 175Kva
WebstaurantStore
20% off
$327.54
$412.00
Convotherm 300536 OEM Transformer480/240P/120/240S 175Kva
WebstaurantStore
$1,945.00
1-Phase 240X480 - 120/240 25 Kva Transformer
Maddox
$1,945.00
1-Phase 240X480 - 120/240 25 Kva Transformer
Maddox
$118.58
Hubbell B050-3299-3 OEM Transformer 480V-208V
WebstaurantStore
$118.58
Hubbell B050-3299-3 OEM Transformer 480V-208V
WebstaurantStore
$477.00
Square D La9tfd80t : Transformer Kit 100Va 480/120
Gordon Electric Supply
$477.00
Square D La9tfd80t : Transformer Kit 100Va 480/120
Gordon Electric Supply
$3,375.78
DAYTON Dry Type Power Distribution Transformer: 277V AC/480V AC Wye, 2, Wall, 150°C Temp Rise Model: 44YV20
Grainger
$3,375.78
DAYTON Dry Type Power Distribution Transformer: 277V AC/480V AC Wye, 2, Wall, 150°C Temp Rise Model: 44YV20
Grainger
$657.05
Lang 2E-31400-15 Transformer 480/24Vac
WebstaurantStore
$657.05
Lang 2E-31400-15 Transformer 480/24Vac
WebstaurantStore
$862.83
Hammond Power Solutions C1F005HRS - Transformer 5Kva 480V-208V Aluminum
Essential Electric Supply
26% off
$862.83
Hammond Power Solutions C1F005HRS - Transformer 5Kva 480V-208V Aluminum
Essential Electric Supply
$380.55
$500.00
Hammond Power Solutions C1F1C5HRS - Transformer 1.5Kva 480/277V-277/208V
Essential Electric Supply
23% off
$380.55
$500.00
Hammond Power Solutions C1F1C5HRS - Transformer 1.5Kva 480/277V-277/208V
Essential Electric Supply
$3,548.25
1-Phase 240X480 - 120/240 75 Kva Transformer
Maddox
$3,548.25
1-Phase 240X480 - 120/240 75 Kva Transformer
Maddox
$277.17
DAYTON Control Transformer: 240V AC/480V AC, 24V AC, Foot, 300 VA, Secondary Fuse Clips Model: 31EH45
Grainger
$277.17
DAYTON Control Transformer: 240V AC/480V AC, 24V AC, Foot, 300 VA, Secondary Fuse Clips Model: 31EH45
Grainger
$3,961.25
1-Phase Mini Power Center 480V - 120/240 25 Kva Transformer
Maddox
$3,961.25
1-Phase Mini Power Center 480V - 120/240 25 Kva Transformer
Maddox
$126.75
Coates Transformer 480-240-208V-120V 50VA 22010702
Pool Supply Unlimited
$126.75
Coates Transformer 480-240-208V-120V 50VA 22010702
Pool Supply Unlimited
$444.70
Pitco PP10428 OEM Transformer,80Va 380/440/480V To 24V
WebstaurantStore
$444.70
Pitco PP10428 OEM Transformer,80Va 380/440/480V To 24V
WebstaurantStore
$69.99
Packard 480 V Standard Transformer
Ace Hardware
4
$69.99
Packard 480 V Standard Transformer
Ace Hardware
$1,056.99
Hammond Power Solutions Q002LEKF7 - Dry-Type Transformer 2 Kva (240/480V-120/240V)
Essential Electric Supply
$1,056.99
Hammond Power Solutions Q002LEKF7 - Dry-Type Transformer 2 Kva (240/480V-120/240V)
Essential Electric Supply
$2,523.67
$3,425.00
SG3C0030KD - Hammond Power Solutions 30Kva 3-Phase Dry Type Transformer NEMA 3R 480 Delta To 240/120 Delta
Essential Electric Supply
26% off
$2,523.67
$3,425.00
SG3C0030KD - Hammond Power Solutions 30Kva 3-Phase Dry Type Transformer NEMA 3R 480 Delta To 240/120 Delta
Essential Electric Supply
$1,416.50
Square D Dry Type Power Distribution Transformer: 240V AC/480V AC, 120V AC/240V AC, Wall, Aluminum Model: 2S1F
Grainger
1
$1,416.50
Square D Dry Type Power Distribution Transformer: 240V AC/480V AC, 120V AC/240V AC, Wall, Aluminum Model: 2S1F
Grainger
$2,211.88
1-Phase Mini Power Center 480V - 120/240 10 Kva Transformer
Maddox
$2,211.88
1-Phase Mini Power Center 480V - 120/240 10 Kva Transformer
Maddox
$12,041.64
1-Phase 240X480 - 120/240 250 Kva Transformer
Maddox
$12,041.64
1-Phase 240X480 - 120/240 250 Kva Transformer
Maddox
$680.00
Hammond Power Solutions P003KBKB POTTED 3PH 3KVA 480-208Y/120 Industrial Encapsulated Distribution Transformers Mrosupply
MRO Supply MC
Free shipping
$680.00
Hammond Power Solutions P003KBKB POTTED 3PH 3KVA 480-208Y/120 Industrial Encapsulated Distribution Transformers Mrosupply
MRO Supply MC
$1,955.63
1-Phase Mini Power Center 480V - 120/240 7.5 Kva Transformer
Maddox
$1,955.63
1-Phase Mini Power Center 480V - 120/240 7.5 Kva Transformer
Maddox
$2,282.75
DAYTON Dry Type Power Distribution Transformer: 432V AC/444V AC/456V AC/468V AC/480V AC, 3R, Wall Model: 44YV01
Grainger
$2,282.75
DAYTON Dry Type Power Distribution Transformer: 432V AC/444V AC/456V AC/468V AC/480V AC, 3R, Wall Model: 44YV01
Grainger
Today As An Electrician: 3 Phase Transformer Install (480 Volts)
7:36
Today As An Electrician: 3 Phase Transformer Install (480 Volts)
117.7K viewsOct 15, 2020
YouTubeDailyElectrician
Today As An Electrician: 480 Volt 3 Phase Transformer
8:15
Today As An Electrician: 480 Volt 3 Phase Transformer
97.8K viewsMar 17, 2021
YouTubeDailyElectrician
480 Volts 3 Phase Transformer Why the 4 Wire Secondary
15:54
480 Volts 3 Phase Transformer Why the 4 Wire Secondary
66 views6 months ago
YouTubeBESA Research
Transformer installation 277/480 Volt must see
1:17
Transformer installation 277/480 Volt must see
35.2K viewsAug 9, 2019
YouTubeFreddie America
How 3 Phase Transformers Work – why we need them
24:24
How 3 Phase Transformers Work – why we need them
2M viewsJun 11, 2024
YouTubeThe Engineering Mindset
Converting 480 Delta to 480/277 Wye Power
15:33
Converting 480 Delta to 480/277 Wye Power
188 views4 months ago
YouTubeBESA Research
Transformer Configurations for 277/480 Volts Wye Service
19:05
Transformer Configurations for 277/480 Volts Wye Service
93 views5 months ago
YouTubeBESA Research
14:24
How to wire a 480 Volt to 120 Volt Transformer?
22.6K viewsFeb 20, 2024
YouTubeTaddy Digest
10:11
Using 480 Volts/208 Volts Transformer as Step Up
554 views9 months ago
YouTubeBESA Research
14:35
Powering 240/120V Loads with a 480V Generator
4 views3 months ago
YouTubeBESA Research
16:16
Choosing the Right Step-Down Transformer 480 volts to 240 volts
74 views3 months ago
YouTubeBESA Research
14:59
240 Volts Wye to 480 Volts Delta Conversion Guide
75 views2 months ago
YouTubeBESA Research
5:59
Separately Derived Systems and 240/480 Transformers Explained
17 views6 months ago
YouTubeBESA Research
13:49
Working Space Around 4160V to 480V Transformer Explained
83 views8 months ago
YouTubeBESA Research
19:42
480 Volt Transformer Tap Setting Guide Explained
283 viewsApr 10, 2025
YouTubeBESA Research
1:55
480 Volts to 240 Volts Transformer Solutions Explained
171 viewsMar 28, 2025
YouTubeBESA Research
24:45
480 Volts Service Amperage Limits Explained by NEC
48 views8 months ago
YouTubeBESA Research
1:26
30 KVA Portable Transformer, 480V 3PH - 120/240V - Larson Electronics
96 views7 months ago
YouTubeLarson Electronics
26:17
TRANSFORMERS - What They Are, How They Work, How Electricians Size Them
412.6K viewsFeb 10, 2020
YouTubeElectrician U
11:24
Transformer Connections 480 Volts to 208Y/120 Volts
925 viewsApr 3, 2025
YouTubeBESA Research
20:08
Tapping 480 Volts for 120 Volt Control Power
63 views7 months ago
YouTubeBESA Research
3:19
480 Volts to 240 or 220 Volts Explained
422 viewsApr 12, 2025
YouTubeBESA Research
22:57
480 volts Delta Corner Ground Explained Phase Color Codes
355 views8 months ago
YouTubeBESA Research
0:44
Mike Holt: Explaining Turns Ratio in Transformers
32K viewsMar 27, 2024
YouTubeMikeHoltNEC
13:02
Grounding 480 Volt to 120 Volt Transformers Explained
296 views9 months ago
YouTubeBESA Research
19:36
480 volts to 240 volts Transformer Grounding Explained
220 views6 months ago
YouTubeBESA Research
23:25
480 Volts System Troubleshooting Voltage Drop Explained
16 views3 months ago
YouTubeBESA Research
4:20
Transformer Disconnect Sizing Explained 15 kilovolt-amps 480 Volts
16 views3 months ago
YouTubeBESA Research
19:31
Transformer Sizing for Converting to Three Phase Power
14 views5 months ago
YouTubeBESA Research
6:38
480 volts to 120 volts Transformer or Neutral?
83 viewsApr 16, 2025
YouTubeBESA Research
See more

Shop 480 volt transformer

Sponsored
About our ads
$1,227.50
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 6 Kva
Maddox
$1,227.50
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 6 Kva
Maddox
$1,555.63
1-Phase 240X480v Pri 120/240V Sec Encapsulated Transformer 15 Kva
Maddox
$1,555.63
1-Phase 240X480v Pri 120/240V Sec Encapsulated Transformer 15 Kva
Maddox
$2,723.17
DM034KK - Hammond Power Solutions 3-Phase 34Kva 480-480 Drive Isolation Transformer
Essential Electric Supply
31% off
$2,723.17
DM034KK - Hammond Power Solutions 3-Phase 34Kva 480-480 Drive Isolation Transformer
Essential Electric Supply
$1,945.00
1-Phase 240X480 - 120/240 25 Kva Transformer
Maddox
$1,945.00
1-Phase 240X480 - 120/240 25 Kva Transformer
Maddox
$327.54
$412.00
Convotherm 300536 OEM Transformer480/240P/120/240S 175Kva
WebstaurantStore
20% off
$327.54
$412.00
Convotherm 300536 OEM Transformer480/240P/120/240S 175Kva
WebstaurantStore
$118.58
Hubbell B050-3299-3 OEM Transformer 480V-208V
WebstaurantStore
$118.58
Hubbell B050-3299-3 OEM Transformer 480V-208V
WebstaurantStore
$477.00
Square D La9tfd80t : Transformer Kit 100Va 480/120
Gordon Electric Supply
$477.00
Square D La9tfd80t : Transformer Kit 100Va 480/120
Gordon Electric Supply
$3,375.78
DAYTON Dry Type Power Distribution Transformer: 277V AC/480V AC Wye, 2, Wall, 150°C Temp Rise Model: 44YV20
Grainger
$3,375.78
DAYTON Dry Type Power Distribution Transformer: 277V AC/480V AC Wye, 2, Wall, 150°C Temp Rise Model: 44YV20
Grainger
$657.05
Lang 2E-31400-15 Transformer 480/24Vac
WebstaurantStore
$657.05
Lang 2E-31400-15 Transformer 480/24Vac
WebstaurantStore
$3,548.25
1-Phase 240X480 - 120/240 75 Kva Transformer
Maddox
$3,548.25
1-Phase 240X480 - 120/240 75 Kva Transformer
Maddox
$3,961.25
1-Phase Mini Power Center 480V - 120/240 25 Kva Transformer
Maddox
$3,961.25
1-Phase Mini Power Center 480V - 120/240 25 Kva Transformer
Maddox
$862.83
Hammond Power Solutions C1F005HRS - Transformer 5Kva 480V-208V Aluminum
Essential Electric Supply
26% off
$862.83
Hammond Power Solutions C1F005HRS - Transformer 5Kva 480V-208V Aluminum
Essential Electric Supply
$380.55
$500.00
Hammond Power Solutions C1F1C5HRS - Transformer 1.5Kva 480/277V-277/208V
Essential Electric Supply
23% off
$380.55
$500.00
Hammond Power Solutions C1F1C5HRS - Transformer 1.5Kva 480/277V-277/208V
Essential Electric Supply
$277.17
DAYTON Control Transformer: 240V AC/480V AC, 24V AC, Foot, 300 VA, Secondary Fuse Clips Model: 31EH45
Grainger
$277.17
DAYTON Control Transformer: 240V AC/480V AC, 24V AC, Foot, 300 VA, Secondary Fuse Clips Model: 31EH45
Grainger
$126.75
Coates Transformer 480-240-208V-120V 50VA 22010702
Pool Supply Unlimited
$126.75
Coates Transformer 480-240-208V-120V 50VA 22010702
Pool Supply Unlimited
$444.70
Pitco PP10428 OEM Transformer,80Va 380/440/480V To 24V
WebstaurantStore
$444.70
Pitco PP10428 OEM Transformer,80Va 380/440/480V To 24V
WebstaurantStore
$69.99
Packard 480 V Standard Transformer
Ace Hardware
4
$69.99
Packard 480 V Standard Transformer
Ace Hardware
$1,056.99
Hammond Power Solutions Q002LEKF7 - Dry-Type Transformer 2 Kva (240/480V-120/240V)
Essential Electric Supply
$1,056.99
Hammond Power Solutions Q002LEKF7 - Dry-Type Transformer 2 Kva (240/480V-120/240V)
Essential Electric Supply
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Shop 480 volt transformer

Sponsored
About our ads
$1,420.75
3-Phase 480 D - 240 Y 139 Drive Isolation Transformer 11 Kva
Maddox
$1,420.75
3-Phase 480 D - 240 Y 139 Drive Isolation Transformer 11 Kva
Maddox
$1,264.75
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$1,264.75
3-Phase Autotransformer 600-480-400-240-208V
Maddox
$1,812.11
3-Phase Autotransformer 600-480V Or 480-380V
Maddox
$1,812.11
3-Phase Autotransformer 600-480V Or 480-380V
Maddox
$3,102.63
3-Phase Autotransformer 600-480V Or 480-380V
Maddox
$3,102.63
3-Phase Autotransformer 600-480V Or 480-380V
Maddox
$139.99
Coates 22010752 Transformer 480/240/208V-120V 75VA
Vita Pool Supply
$139.99
Coates 22010752 Transformer 480/240/208V-120V 75VA
Vita Pool Supply
$11,643.75
3-Phase 480 D - 480 Y 277 Drive Isolation Transformer 330 Kva
Maddox
$11,643.75
3-Phase 480 D - 480 Y 277 Drive Isolation Transformer 330 Kva
Maddox
$159.99
Coates 22012200 Transformer 50VA 480V-240V
Vita Pool Supply
$159.99
Coates 22012200 Transformer 50VA 480V-240V
Vita Pool Supply
$4,462.63
Step Up Transformer 75 Kva 3-Phase 240V Delta - 480 Y 277 Step Up Transformer
Maddox
$4,462.63
Step Up Transformer 75 Kva 3-Phase 240V Delta - 480 Y 277 Step Up Transformer
Maddox
$359.55
Aaon P50591 Transformer - 240-480 To 120-240V - 1.5Kva - Transformers
Parts Town
Free shipping
$359.55
Aaon P50591 Transformer - 240-480 To 120-240V - 1.5Kva - Transformers
Parts Town
$5,117.50
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 30 Kva
Maddox
$5,117.50
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 30 Kva
Maddox
$58.07
Keystone KTAT-250-480-277 /A Step Down Transformer 480V To 277V
Light Bulb Surplus
1
$58.07
Keystone KTAT-250-480-277 /A Step Down Transformer 480V To 277V
Light Bulb Surplus
$2,723.17
DM034KK - Hammond Power Solutions 3-Phase 34Kva 480-480 Drive Isolation Transformer
Essential Electric Supply
31% off
$2,723.17
DM034KK - Hammond Power Solutions 3-Phase 34Kva 480-480 Drive Isolation Transformer
Essential Electric Supply
$1,227.50
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 6 Kva
Maddox
$1,227.50
3-Phase 480 Pri 208Y/120 Sec Encapsulated Transformer 6 Kva
Maddox
$1,555.63
1-Phase 240X480v Pri 120/240V Sec Encapsulated Transformer 15 Kva
Maddox
$1,555.63
1-Phase 240X480v Pri 120/240V Sec Encapsulated Transformer 15 Kva
Maddox
$327.54
$412.00
Convotherm 300536 OEM Transformer480/240P/120/240S 175Kva
WebstaurantStore
20% off
$327.54
$412.00
Convotherm 300536 OEM Transformer480/240P/120/240S 175Kva
WebstaurantStore
$1,945.00
1-Phase 240X480 - 120/240 25 Kva Transformer
Maddox
$1,945.00
1-Phase 240X480 - 120/240 25 Kva Transformer
Maddox
$118.58
Hubbell B050-3299-3 OEM Transformer 480V-208V
WebstaurantStore
$118.58
Hubbell B050-3299-3 OEM Transformer 480V-208V
WebstaurantStore
$477.00
Square D La9tfd80t : Transformer Kit 100Va 480/120
Gordon Electric Supply
$477.00
Square D La9tfd80t : Transformer Kit 100Va 480/120
Gordon Electric Supply