Shop Isolating Transformers

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$1,089.27
Square D Isolation Transformer: 1 Kva Power Rating, 120/240V, 120/240V, Hardwired, Hardwired Model: 1S6FIS
Grainger
$1,089.27
Square D Isolation Transformer: 1 Kva Power Rating, 120/240V, 120/240V, Hardwired, Hardwired Model: 1S6FIS
Grainger
$1,212.50
Tripp Lite Isolation Transformer: 1,800 W Power Rating, 120V, 120V AC, 5-20P, 5-20R, 6 Outlets Model: IS1800HG
Grainger
$1,212.50
Tripp Lite Isolation Transformer: 1,800 W Power Rating, 120V, 120V AC, 5-20P, 5-20R, 6 Outlets Model: IS1800HG
Grainger
$399.02
Tripp Lite Isolation Transformer: 250 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 2 Outlets Model: IS250HG
Grainger
3
$399.02
Tripp Lite Isolation Transformer: 250 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 2 Outlets Model: IS250HG
Grainger
$438.37
Tripp Lite Isolation Transformer: 500 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 4 Outlets Model: IS-500
Grainger
$438.37
Tripp Lite Isolation Transformer: 500 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 4 Outlets Model: IS-500
Grainger
$2,020.66
4AV2401-2EB00-0A SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$2,020.66
4AV2401-2EB00-0A SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$4,793.00
4AV3100-2EB00-0A SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$4,793.00
4AV3100-2EB00-0A SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$543.72
Tripp Lite Isolation Transformer: 500 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 4 Outlets Model: IS500HG
Grainger
$543.72
Tripp Lite Isolation Transformer: 500 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 4 Outlets Model: IS500HG
Grainger
$3,181.33
208V Delta - 208 Y 120 Isolation Transformer 45 Kva
Maddox
$3,181.33
208V Delta - 208 Y 120 Isolation Transformer 45 Kva
Maddox
$165,931.48
MD770E93: Cutler Hammer, Div Of Eaton | Drive Isolation Transformers
Galco Industrial Electronics
$165,931.48
MD770E93: Cutler Hammer, Div Of Eaton | Drive Isolation Transformers
Galco Industrial Electronics
$40.96
Valcom VMT-2 600 Ohm Isolation Transformer
Amazon.com
6
Free shipping
$40.96
Valcom VMT-2 600 Ohm Isolation Transformer
Amazon.com
$3,774.99
ACME ELECTRIC Drive Isolation Transformer, 75 Kva, NEMA 2, 133/230V, 230V, DTFA0754S
Zoro.com
$3,774.99
ACME ELECTRIC Drive Isolation Transformer, 75 Kva, NEMA 2, 133/230V, 230V, DTFA0754S
Zoro.com
$18.68
24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V Isolation Transformer With Foot Mount For HVAC Furnace Multi Tap
Amazon.com
$18.68
24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V Isolation Transformer With Foot Mount For HVAC Furnace Multi Tap
Amazon.com
$4,592.00
4AM6442-5AT10-0FA0 SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$4,592.00
4AM6442-5AT10-0FA0 SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$59.00
| ST190472 | Safety Isolating Transformer |
Classic Automation
$59.00
| ST190472 | Safety Isolating Transformer |
Classic Automation
$138.30
$165.00
B&K Precision 1604A - Single Output Isolation Transformer
TEquipment
17
16% off
$138.30
$165.00
B&K Precision 1604A - Single Output Isolation Transformer
TEquipment
$336.40
4AM6496-0AP30-0FA0 SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$336.40
4AM6496-0AP30-0FA0 SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$252.30
Tripp Lite Isolation Transformer: 250 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 2 Outlets Model: IS-250
Grainger
$252.30
Tripp Lite Isolation Transformer: 250 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 2 Outlets Model: IS-250
Grainger
$32.95
Robertson VT235 /A V2 (3P10133) Magnetic Step-Down Voltage Transformer - 25VA Max Load, 277V To 120V, Compact Enclosed Transformer For Lighting
Amazon.com
$32.95
Robertson VT235 /A V2 (3P10133) Magnetic Step-Down Voltage Transformer - 25VA Max Load, 277V To 120V, Compact Enclosed Transformer For Lighting
Amazon.com
$20,793.29
90 Kva 3PH Isolation Transformer, 380V Delta Primary, 480V Delta Secondary, N3R, Ventilated, 50 Hz
Larson Electronics
$20,793.29
90 Kva 3PH Isolation Transformer, 380V Delta Primary, 480V Delta Secondary, N3R, Ventilated, 50 Hz
Larson Electronics
$11,027.25
75 Kva Isolation Transformer - 480V Delta Primary - 208Y/120 Wye Secondary - NEMA 1 - 60Hz - Copper
Larson Electronics
$11,027.25
75 Kva Isolation Transformer - 480V Delta Primary - 208Y/120 Wye Secondary - NEMA 1 - 60Hz - Copper
Larson Electronics
$14,913.15
50 Kva Isolation Transformer - 4160V Delta Primary Voltage - 480Y/277 Secondary Voltage - NEMA 3R
Larson Electronics
$14,913.15
50 Kva Isolation Transformer - 4160V Delta Primary Voltage - 480Y/277 Secondary Voltage - NEMA 3R
Larson Electronics
$2,604.55
2.4 Kva Prewired Isolation Transformer - 120V Primary - 120/240V Secondary CT - 1PH/N3R, Fully Potte
Larson Electronics
$2,604.55
2.4 Kva Prewired Isolation Transformer - 120V Primary - 120/240V Secondary CT - 1PH/N3R, Fully Potte
Larson Electronics
$793.27
Tripp Lite Isolation Transformer: 1,000 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 4 Outlets Model: IS1000HG
Grainger
19
$793.27
Tripp Lite Isolation Transformer: 1,000 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 4 Outlets Model: IS1000HG
Grainger
$108,362.14
500 KVA Pad Mount Isolation Transformer - 13800V Delta Primary, 13800Y/7970 Grounded Wye Secondary -
Larson Electronics
$108,362.14
500 KVA Pad Mount Isolation Transformer - 13800V Delta Primary, 13800Y/7970 Grounded Wye Secondary -
Larson Electronics
$806.90
K0059260 Isolation Transformer
Industrial Air Centers
$806.90
K0059260 Isolation Transformer
Industrial Air Centers
$631.55
Victron Isolation Transformer 3600W Auto 115/230V
Marine Parts Only
1
$631.55
Victron Isolation Transformer 3600W Auto 115/230V
Marine Parts Only
$1,450.00
Chroma A190314 - 1000VA Isolation Transformer
TEquipment
$1,450.00
Chroma A190314 - 1000VA Isolation Transformer
TEquipment
$9,573.33
3-Phase 480 D - 480 Y 277 Drive Isolation Transformer 220 Kva
Maddox
$9,573.33
3-Phase 480 D - 480 Y 277 Drive Isolation Transformer 220 Kva
Maddox
$5,246.90
MD27E94: Cutler Hammer, Div Of Eaton | Drive Isolation Transformers
Galco Industrial Electronics
$5,246.90
MD27E94: Cutler Hammer, Div Of Eaton | Drive Isolation Transformers
Galco Industrial Electronics
$397.80
Victron Isolation Transformer - 2000W - 115/230 VAC
Marine Parts Only
2
$397.80
Victron Isolation Transformer - 2000W - 115/230 VAC
Marine Parts Only
$54.98
$76.97
Bu0026k Precision 1604A Single Output Isolation Transformer
Cheekyhost USA
28% off
$54.98
$76.97
Bu0026k Precision 1604A Single Output Isolation Transformer
Cheekyhost USA
$46,715.93
MD330E93: Cutler Hammer, Div Of Eaton | Drive Isolation Transformers
Galco Industrial Electronics
$46,715.93
MD330E93: Cutler Hammer, Div Of Eaton | Drive Isolation Transformers
Galco Industrial Electronics
$223.00
4AM48425AT100FB0 SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$223.00
4AM48425AT100FB0 SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$162.99
B&K PRECISION Isolation Transformer, 150 VA, 117 To 124V AC, 120V AC, 1604A
Zoro.com
17
$162.99
B&K PRECISION Isolation Transformer, 150 VA, 117 To 124V AC, 120V AC, 1604A
Zoro.com
$20,153.83
MD27E92Y: Cutler Hammer, Div Of Eaton | Drive Isolation Transformers
Galco Industrial Electronics
$20,153.83
MD27E92Y: Cutler Hammer, Div Of Eaton | Drive Isolation Transformers
Galco Industrial Electronics
$592.24
Tripp Lite Isolation Transformer: 1,000 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 4 Outlets Model: IS-1000
Grainger
10
$592.24
Tripp Lite Isolation Transformer: 1,000 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 4 Outlets Model: IS-1000
Grainger
Why is it preferable to use isolating transformers for excitati... | Filo
askfilo.com
Why is it preferable to use isolating transformers for excitati... | Filo
Solution For Why is it preferable to use isolating transformers for excitation with cascade transformer units, if the power requirement is large ?
5.2K views8 months ago
Isolation transformer Uses
The Art of Creating Photovoltaic Piers: Isolation Piers Production
0:08
The Art of Creating Photovoltaic Piers: Isolation Piers Production
YouTubeFarmer anecdote
3.2M views1 month ago
SA News Channel Karnataka on Instagram: "A hotel room left untouched for nearly two years revealed extreme neglect after a long-term guest checked out. The incident has sparked conversations about isolation, lifestyle habits, and the need for timely support systems. #China #LifeStories #SocialAwareness #SANewsKarnataka #Reels"
0:33
SA News Channel Karnataka on Instagram: "A hotel room left untouched for nearly two years revealed extreme neglect after a long-term guest checked out. The incident has sparked conversations about isolation, lifestyle habits, and the need for timely support systems. #China #LifeStories #SocialAwareness #SANewsKarnataka #Reels"
Instagramsanewskarnataka
1.2M views2 weeks ago
The National..even global security issue would definitely be a serious point..it would responsibly have to be implemented and not every human should have access 🤔 #nationalsecurity#government#ufo#alien
2:11
The National..even global security issue would definitely be a serious point..it would responsibly have to be implemented and not every human should have access 🤔 #nationalsecurity#government#ufo#alien
TikTokthegalacticmindmedia
11.6K views2 weeks ago
Top videos
Isolation (115VAC to 115VAC) (171 Series)
Isolation (115VAC to 115VAC) (171 Series)
hammfg.com
Feb 19, 2015
An Overview of Isolation Transformers
9:11
An Overview of Isolation Transformers
utmel.com
Sep 17, 2020
Understanding and Selecting Isolation Transformers | Coilcraft | Coilcraft
Understanding and Selecting Isolation Transformers | Coilcraft | Coilcraft
coilcraft.com
Jun 26, 2020
Isolation transformer Benefits
Understanding Loneliness: Coping and Connection Strategies
0:19
Understanding Loneliness: Coping and Connection Strategies
TikTokjosiemagleby
489.1K views2 weeks ago
Valorgi™ | Business | Wisdom on Instagram: "What feels like rest can quietly turn into mental exhaustion. Staying inside too long slows your mind, traps you in repetitive thoughts, and makes even simple actions feel heavy — until you realize you’re not recharging, you’re fading. We help people improve their lives through business and educational content. Join us on our journey 🔸 @Valorgi ⠀ ⠀ DM for credit. No copyright intended for background footage and music. © All rights belong to the origin
1:19
Valorgi™ | Business | Wisdom on Instagram: "What feels like rest can quietly turn into mental exhaustion. Staying inside too long slows your mind, traps you in repetitive thoughts, and makes even simple actions feel heavy — until you realize you’re not recharging, you’re fading. We help people improve their lives through business and educational content. Join us on our journey 🔸 @Valorgi â € â € DM for credit. No copyright intended for background footage and music. © All rights belong to the origin
Instagramvalorgi
462.9K views3 weeks ago
Ginger Minj Discusses Loneliness After Winning RuPaul's Drag Race
1:27
Ginger Minj Discusses Loneliness After Winning RuPaul's Drag Race
TikTokjohnlooswins
128.3K views1 week ago
Isolation (115VAC to 115VAC) (171 Series)
Isolation (115VAC to 115VAC) (171 Series)
Feb 19, 2015
hammfg.com
An Overview of Isolation Transformers
9:11
An Overview of Isolation Transformers
Sep 17, 2020
utmel.com
Understanding and Selecting Isolation Transformers | Coilcraft | Coilcraft
Understanding and Selecting Isolation Transformers | Coilcraft …
Jun 26, 2020
coilcraft.com
Speciation
7:33
Speciation
2M viewsApr 10, 2017
YouTubeAmoeba Sisters
Transformer Circuit and Equation
Transformer Circuit and Equation
68.1K viewsNov 27, 2016
YouTubeMike Marshall E&E
How to make and use isolation transformer (DIY safety transformer)
How to make and use isolation transformer (DIY safety transformer)
769 viewsMar 15, 2020
YouTubeMariusz Lenar
what is isolation transformer | Isolation transformer vs normal transformer
what is isolation transformer | Isolation transformer vs normal tr…
13.1K viewsAug 23, 2020
YouTubeEMTECH ENGLISH
18:47
#68: Isolation Transformer Warning!
16.7K viewsOct 13, 2018
YouTubeW0QE
14:37
Mains Isolation Transformers
104.2K viewsMar 24, 2016
YouTubeJohn Ward (jwflame)
11:22
Reactors and Isolation Transformers
51.6K viewsNov 19, 2020
YouTubeDave Gordon
11:00
Building an Isolation Transformer
15.3K viewsApr 30, 2021
YouTubeTheHWcave
14:23
Transformers & Earth Connections
232.5K viewsMay 5, 2016
YouTubeJohn Ward (jwflame)
1:28
Isolator working in substation
39.9K viewsMar 17, 2017
YouTubebrain amplifier
11:10
Isolation transformer explained and demonstration
57.7K viewsJan 7, 2017
YouTube12voltvids
11:00
Disconnector ! Isolator Switch Installation And Connection
87.4K viewsApr 22, 2019
YouTubeRYB ELECTRICAL
4:20
GCSE Physics - How Transformers Work (2026/27 exams)
510.4K viewsApr 1, 2020
YouTubeCognito
7:57
How High-Voltage Isolation Technology Works –Surge Testing
8.4K viewsMar 1, 2018
YouTubeTexas Instruments
4:11
GCSE Physics - Transformer Calculations (2026/27 exams)
162.3K viewsApr 8, 2020
YouTubeCognito
15:21
Neutrals from transformers and in electrical circuits
119.2K viewsMay 10, 2018
YouTubeJohn Ward (jwflame)
8:50
Inside an audio isolator transformer module.
244K viewsNov 6, 2015
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20:43
Transformers, Autotransformers and Variacs (Autotransformer Par…
36K viewsMar 2, 2019
YouTubeJohn Ward (jwflame)
3:52
240V/230V to 120V/110V single phase isolation transformer
16.7K viewsMar 2, 2021
YouTubeATO Automation
11:20
SDG #06 Mains Isolation Transformers and UK Earthing Sy…
46.9K viewsFeb 21, 2015
YouTubeSDG Electronics
25:34
The Power Grid, Isolation Transformers and Earthing
159.4K viewsDec 24, 2014
YouTubeThe Post Apocalyptic Inventor
41:53
Isolation Transformers: Internal Design and Safe Use with Oscillos…
138K viewsJun 23, 2018
YouTubeUncle Doug
27:23
How to test an isolation transformer
18.6K viewsMar 1, 2015
YouTubeDennis Carter
2:14
Understanding Components of Hospital Isolated Power Systems …
24.4K viewsJul 25, 2018
YouTubeSchneider Electric
13:43
Transformers 101: How They Work & How To Wire Them
443.9K viewsAug 27, 2017
YouTubeSchematix
10:23
ISOLATION TRANSFORMERS FOR TESTING CIRCUITS WITH AN OSC…
25.3K viewsJan 26, 2017
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See more videos
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Shop Isolating Transformers

Sponsored
About our ads
$1,089.27
Square D Isolation Transformer: 1 Kva Power Rating, 120/240V, 120/240V, Hardwired, Hardwired Model: 1S6FIS
Grainger
$1,089.27
Square D Isolation Transformer: 1 Kva Power Rating, 120/240V, 120/240V, Hardwired, Hardwired Model: 1S6FIS
Grainger
$1,212.50
Tripp Lite Isolation Transformer: 1,800 W Power Rating, 120V, 120V AC, 5-20P, 5-20R, 6 Outlets Model: IS1800HG
Grainger
$1,212.50
Tripp Lite Isolation Transformer: 1,800 W Power Rating, 120V, 120V AC, 5-20P, 5-20R, 6 Outlets Model: IS1800HG
Grainger
$399.02
Tripp Lite Isolation Transformer: 250 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 2 Outlets Model: IS250HG
Grainger
3
$399.02
Tripp Lite Isolation Transformer: 250 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 2 Outlets Model: IS250HG
Grainger
$438.37
Tripp Lite Isolation Transformer: 500 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 4 Outlets Model: IS-500
Grainger
$438.37
Tripp Lite Isolation Transformer: 500 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 4 Outlets Model: IS-500
Grainger
$2,020.66
4AV2401-2EB00-0A SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$2,020.66
4AV2401-2EB00-0A SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$4,793.00
4AV3100-2EB00-0A SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$4,793.00
4AV3100-2EB00-0A SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$543.72
Tripp Lite Isolation Transformer: 500 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 4 Outlets Model: IS500HG
Grainger
$543.72
Tripp Lite Isolation Transformer: 500 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 4 Outlets Model: IS500HG
Grainger
$3,181.33
208V Delta - 208 Y 120 Isolation Transformer 45 Kva
Maddox
$3,181.33
208V Delta - 208 Y 120 Isolation Transformer 45 Kva
Maddox
$165,931.48
MD770E93: Cutler Hammer, Div Of Eaton | Drive Isolation Transformers
Galco Industrial Electronics
$165,931.48
MD770E93: Cutler Hammer, Div Of Eaton | Drive Isolation Transformers
Galco Industrial Electronics
$40.96
Valcom VMT-2 600 Ohm Isolation Transformer
Amazon.com
6
Free shipping
$40.96
Valcom VMT-2 600 Ohm Isolation Transformer
Amazon.com
$3,774.99
ACME ELECTRIC Drive Isolation Transformer, 75 Kva, NEMA 2, 133/230V, 230V, DTFA0754S
Zoro.com
$3,774.99
ACME ELECTRIC Drive Isolation Transformer, 75 Kva, NEMA 2, 133/230V, 230V, DTFA0754S
Zoro.com
$18.68
24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V Isolation Transformer With Foot Mount For HVAC Furnace Multi Tap
Amazon.com
$18.68
24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V Isolation Transformer With Foot Mount For HVAC Furnace Multi Tap
Amazon.com
$4,592.00
4AM6442-5AT10-0FA0 SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$4,592.00
4AM6442-5AT10-0FA0 SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$59.00
| ST190472 | Safety Isolating Transformer |
Classic Automation
$59.00
| ST190472 | Safety Isolating Transformer |
Classic Automation
$138.30
$165.00
B&K Precision 1604A - Single Output Isolation Transformer
TEquipment
17
16% off
$138.30
$165.00
B&K Precision 1604A - Single Output Isolation Transformer
TEquipment
$336.40
4AM6496-0AP30-0FA0 SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$336.40
4AM6496-0AP30-0FA0 SIEMENS - Transformers & Isolation Transformer Supplies
Radwell.com
$252.30
Tripp Lite Isolation Transformer: 250 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 2 Outlets Model: IS-250
Grainger
$252.30
Tripp Lite Isolation Transformer: 250 W Power Rating, 120V, 120V AC, 5-15P, 5-15R, 2 Outlets Model: IS-250
Grainger
$32.95
Robertson VT235 /A V2 (3P10133) Magnetic Step-Down Voltage Transformer - 25VA Max Load, 277V To 120V, Compact Enclosed Transformer For Lighting
Amazon.com
$32.95
Robertson VT235 /A V2 (3P10133) Magnetic Step-Down Voltage Transformer - 25VA Max Load, 277V To 120V, Compact Enclosed Transformer For Lighting
Amazon.com