Best Industrial Electrical Transformers (Aug. 2026) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

FATKITT Control Transformer 24V 40VA, Multi-Tap 120/208/240V to 24V AC Indust...

9.9
CPR Score
Top 2

AC Current Sensor Transformer, Core Current Transformer Coil Sensor for 200A ...

9.8
CPR Score
Top 3

TR50VA008 Transformer 480/277/240/208V to 120V 50VA Transformer with Circuit ...

9.7
CPR Score
Tips


Our team has selected the top 30 best Industrial Electrical Transformers. We found and analyzed dozens of products, analyzed & compared 226 Industrial Electrical Transformers with different brands, including Generic, Leviton, SIEMENS, Blue Sea Systems, Walfront, White-Rodgers, WUYELIN, Packard, Dayton, Blodgett, CAI - DAYTON And Larson Electronics, and analyzed 665 consumer reviews for Industrial Electrical products.

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Industrial Electrical Transformers Rated by CherryPicks

Market Overview
Industrial Electrical Transformers Reviewed
  • Reviews Analyzed: 665 Items
  • CPR Avg. Rating: 8.5 / 10
30 Products Evaluated
  • Highest Price: $994.03
  • Lowest Price: $12.99
  • Avg. Price: $102.83
Price Disclaimer

Top 30 Industrial Electrical Transformers on Amazon (Verified You can Buy)

FATKITT Control Transformer 24V 40VA, Multi-Tap 120/208/240V to 24V AC Industrial Power Transformer with Foot Mount, Easy Installation and Reliable Output for HVAC Furnace, Relays, and Gas Valves

FATKITT
Ct-40va-24v
3.0 x 3.5 x 3.5 inches

Ratings for FATKITT (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Safavid -

Features

Easy & Secure Installation with Added Value – Built with standard foot mounts and pre-stripped, color-coded wires for quick, error-free connection. Includes five premium red wire connectors (high-quality nylon shell & metal spring) for enhanced safety, insulation, and secure wiring. The compact, enclosed design fits neatly into HVAC control boxes or industrial panels, making installation faster, safer, and more reliable
Wide Voltage Input Compatibility & Clear Wiring Identification - Supports 120V, 208V, and 240V multi-tap primary inputs (WHT–BLK–RED–ORG) with a 24V AC secondary output (RED–GRN), rated at 40VA. Each lead is clearly identified for fast, accurate wiring, ensuring compatibility with HVAC, furnace, and industrial control systems while maintaining consistent performance across varying voltage environments
Show More

AC Current Sensor Transformer, Core Current Transformer Coil Sensor for 200A Amp Energy Meter

nodehawk
3395597999613
2.13 x 1.26 x 2.56 inches
0.5049 pounds

Ratings for nodehawk (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Nodehawk -

Features

All-Scenario No-Power-Cut Current Monitoring:scenarios like live retrofits in substations/workshops, online monitoring for motors/frequency converters, post-construction current metering in buildings, and temporary testing during power maintenance—avoiding downtime losses while realizing flexible current measurement and signal transmission (compatible with ammeters, PLCs).
Split Core Structural Advantage - Detachable core design eliminates the need for cable threading or power-off during installation, solving the pain point of difficult disassembly and assembly of traditional closed transformers, especially suitable for fixed cables in cable trays or existing circuits.​
Show More

TR50VA008 Transformer 480/277/240/208V to 120V 50VA Transformer with Circuit Breaker Foot and Dual Threaded Hub Mount for Industrial, Heating, Air Conditioning Control Applications Replace TR50VA008

GUSUUI
GUSUUI-TR50VA008

Ratings for GUSUUI (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
GUSUUI -

Features

Transformer Specifications: TR50VA008 Voltage: 480/277/240/208V Secondary Voltage: 120 VAC Rated Power: 50VA Precise specifications make this your ideal replacement transformer
Precise Power Control: The TR50VA008 step-down transformer accommodates four mainstream industrial input voltages—480V, 277V, 240V, and 208V—delivering a stable 50VA output. Specifically designed to power 120V 50VA air conditioning systems and related equipment, including thermostats, relays, timers, and other control devices
Show More
Top 4

TR75VA001 75 VA Transformer, 120 to 24 VA Transformer with Circuit Breaker

Aomitop
91Aomitop 75VA Transformer

Ratings for Aomitop (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JDZS -

Features

Transformer Specifications: The TR75VA001 transformer steps down 120V AC household power to 24V AC, making it suitable for 24V low-voltage equipment. Its precise specifications make it the perfect power solution for your low-voltage system.
Integrated Circuit Breaker Design: TR75VA001 transformer with circuit breaker an electrical isolation barrier between the input and output circuits, effectively suppressing surges and noise interference. It incorporates a main thermal-magnetic circuit breaker for overload and short-circuit protection. This enhances system safety and convenience while protecting your equipment.
Show More
Top 5

100A Split Core Current Sensor Transformer 2000:1 Ratio AC Current Transformer Coil, Mini Split-CT for Energy Meter

nodehawk
2000:1

Ratings for nodehawk (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
FoShanShiHengChuangDianZiYouXianGongSi -

Features

【ULTRA-COMPACT & LIGHTWEIGHT】This mini split-core current transformer is one of the smallest and lightest in its class, making it incredibly easy to handle and install in tight spaces without compromising performance.
【ACCURACY ≤ 0.5%】With a bore diameter of 16 mm and a ratio of 2000:1, this Core Current Transformer provides highly accurate current measurement (0-100A), ensuring reliable data for energy meters, power monitoring and other critical applications.
Show More

24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V Isolation Transformer with Foot Mount for HVAC Furnace Multi Tap

WUYELIN
PS-AC2440D
2.04 x 2.68 x 2.28 inches
1.6535 pounds

Ratings for WUYELIN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
WUYELIN -

Features

Primary Voltage: 120/208/240 V AC ,
Secondary Voltage: 24 V AC
Show More
Top 7

AllGIFT DC Current Transformer Coil HSTS016L-F 50A/2.5±0.625V 1% Current Sensor Professional Plastic DC Transformer Current

AllGIFT
HSTS016L-F

Ratings for AllGIFT (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
xuanxiao -

Features

High-Performance Hall Closed Loop Current Sensor: The HSTS016L model is a reliable and high-performance closed-loop current sensor based on Hall effect technology. It provides accurate measurements for various current applications.
Wide Input Range: The sensor has a rated input range of ±50A, allowing it to measure currents within a wider range of ±75A. This versatility makes it suitable for different current monitoring scenarios.
Show More
Top 8

Industrial Control Transformer .300 kVA, 240 X 480 Primary Volts - 120 X 240 Secondary Volts, Factory Installed integrally Mounted 2-Pole Primary Block

Hubbell Acme Electric (HUBDX)
TB300N014F2
5.34 x 4.5 x 4.75 inches
11.0 pounds

Ratings for Hubbell Acme Electric (HUBDX) (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Megamart USA 1,734

Features

50 –5000 VA 50/60 Hz
Epoxy encapsulated design protects core & coil assembly from potentially damaging contaminants
Show More
Top 9

Packard 50Va Class Ii Transformer Foot Mount Pf42450

Packard
PF42450
4.5 x 3.5 x 2.9 inches
2.75 Pounds

Ratings for Packard (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Life and Home 56

Features

Packard transformers will replace models with equal or lower VA rating.
Foot Mount. Class II Transformers
Show More
Top 10

WHITE RODGERS 90-T40F1 STANCOR 40VA 120V-AC 24V-AC Transformer D501649

White-Rodgers
90-T40F1
4.0 x 3.0 x 2.5 inches
1.4 pounds

Ratings for White-Rodgers (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Homestead Supply & More ✅ 3,139

Features

Power: 40 VA
Phase: 1 PH
Show More
Top 11

2PCS SCT013-010 10A 1V Non-invasive Split Core Current Transformer Sensor

HUABAN
SCT013-010

Ratings for HUABAN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SHENZHEN ERIC ELECTRONICS TECHNOLOGY LIMITED -

Features

Non-invasive Split Core Current Transformer
Core Material: ferrite
Show More
Top 12

Generic SmartSavor PF42420 Transformer 120/208/240V Primary 24V Sec 20 VA, As pictured.

Generic
PF42420

Ratings for Generic (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SmartSavor -

Features

Part Number PF42420.
replace models with equal or lower VA rating.
Show More
Top 13

Dayton Class 2 Transformer, 20Va, 120Vac, 24Vac, Foot, 4VZE1

CAI - DAYTON
4VZE1
1.8 x 3.3 x 1.9 inches
0.0006 pounds

Ratings for CAI - DAYTON (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ESallen -
AVEROX LLC -
Top 14

Leviton Current Transformers, Solid Core, 200A, 100mA, 0.72" Opening, 48†Leads, +/-0.3% Accuracy, Quantity 2 (1 Red, 1 Black), For Submetering, CDA02-212

Leviton
CDA02-212
11.5 x 6.375 x 9.0 inches
2.2046 Pounds

Ratings for Leviton (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

RD/EB CURR XFMR 200:0.1A SLD CORE 0.72
Product Type: CURRENT TRANSFORMER KIT
Show More
Top 15

Functional Devices TR50VA008 Transformer, 50Va, 480/277/240/208 to 120 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount

Functional Devices
TR50VA008

Ratings for Functional Devices (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Maintak -
Amazon Resale -
Metal Magery 5,056

Features

Package Weight : 1.285 kilograms
Package Dimensions: 7.1 L x 15.3H x8.8W(centimeters)
Show More
Top 16

Industrial Control Transformer .050 kVA, 240 X 480 Primary Volts - 120 Secondary Volts, Factory Installed 2-Pole Primary Block and Secondary Fuse Clips (50 & 75 VA)

Hubbell Acme Electric (HUBDX)
TB50N008F4
4.51 x 3.0 x 3.78 inches
3.0 Pounds

Ratings for Hubbell Acme Electric (HUBDX) (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SIM Supply, Inc. 1,182

Features

50 –5000 VA 50/60 Hz
Epoxy encapsulated design protects core & coil assembly from potentially damaging contaminants
Show More
Top 17

1-Phase Buck/Boost Step-Down Transformer - 240V Primary - 220V Secondary - 34.4, 45.87 or 80 Amps - 50/60Hz

Larson Electronics
224093
21.0 x 21.0 x 11.0 Inches
23.0 Pounds

Ratings for Larson Electronics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Larson Electronics LLC -

Features

Contact us today for information about custom options tailored to meet your specific needs
For safety reasons, we cannot accept returns on transformers, phase or frequency converters.
Show More
Top 18

Industrial Power Transformer, Domestic, 240 X 480 Primary Volts 50/60Hz, 120 X 240 Secondary Volts, 100VA Rating

SIEMENS
MT0100M
8.4 x 8.2 x 8.6 Inches
4.34 Pounds

Ratings for SIEMENS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
AlfaProSign -
Autoplicity ✅ 1,513

Features

Reduces 240 x 480 V (primary voltage) to 120 x 240 V (secondary voltage)
Rated up to 100 VA
Show More
Top 19

Dayton Control Transformer, 75VA VA Rating, 240/480VAC Input Voltage, 24VAC Output Voltage - 31EH40

Dayton

Ratings for Dayton (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Megamart USA 1,734
Top 20

Acme Electric T153004 Low Voltage Distribution Transformer, Single Phase, 240 x 480 Primary Volts - 120/240 Secondary Volts, 0.05 kVA

Acme Electric
T153004
3.05 x 3.14 x 6.41 Inches
4.0 Pounds

Ratings for Acme Electric (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BT SOLUTIONS -

Features

Quite operation with sound levels below nema standards
Electrostatic shield for enhanced protection
Show More
Top 21

Industrial Control Transformer .100 kVA, 240 X 480 Primary Volts - 120 Secondary Volts, Factory Installed 2-Pole Primary Block and Secondary Fuse Clips (50 & 75 VA)

Hubbell Acme Electric (HUBDX)
TB100N008F4
4.83 x 3.38 x 4.0 inches
5.0 pounds

Ratings for Hubbell Acme Electric (HUBDX) (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Megamart USA 1,734

Features

50 –5000 VA 50/60 Hz
Epoxy encapsulated design protects core & coil assembly from potentially damaging contaminants
Show More
Top 22

Blodgett Transformer Screws, 115/24V 20355 - Genuine OEM Replacement Part

Blodgett
20355
9.0 x 5.0 x 5.0 inches
0.9 pounds

Ratings for Blodgett (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Global Commercial Parts 7,169

Features

Guaranteed Compatibility - OEM parts fit and function exactly like the original components, ensuring a perfect match
Higher Quality and Reliability - OEM parts are built to the same quality standards as the original components, reducing the risk of premature failure.
Show More
Top 23

1-Phase Buck and Boost Transformer - 208V Primary - 230V Secondary - 62.5, 130 or 208.33 Amps - 50/60Hz

Larson Electronics
147263
21.0 x 21.0 x 11.0 Inches
32.0 pounds

Ratings for Larson Electronics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Larson Electronics LLC -

Features

Contact us today for information about custom options tailored to meet your specific needs
For safety reasons, we cannot accept returns on transformers, phase or frequency converters.
Show More
Top 24

Blue Sea Systems 8256 AC Current Transformer - 150A AC/50mA AC

Blue Sea Systems
8256
4.44 x 2.69 x 1.25 inches
0.1 pounds

Ratings for Blue Sea Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Product Type: Sweatshirt
Item Package Dimensions: 9.144 L X 6.096 W X 2.54 H (Cm)
Show More
Top 25

Functional Devices TR20VA004 Transformer, 20VA, 277/240/208/120 to 24 Vac, Foot and Dual Threaded Hub Mount

RIB
TR20VA004
2.0 x 2.0 x 3.0 Inches
0.0006 pounds

Ratings for RIB (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HVAC Surplus Store -

Features

<b>Price For:</b> Each
Top 26

Avel Y236904 800VA 55V+55V Toroidal Transformer

Avel Lindberg
13.9 Pounds

Ratings for Avel Lindberg (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Parts Express 493
Top 27

Functional Device TR50VA004 1 Phase Control Transformer 480/277/240/120 Volt AC Primary 24 Volt AC Secondary 50 VA Rib®

Functional Device Inc
TR50VA004
2.513 x 2.513 x 3.014 inches

Ratings for Functional Device Inc (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Hardware & Garden Supplies 8,195

Features

Typical wire length is 9.5 inches with strip of 0.5 Inch
Over current protection
Show More
Top 28

Acme Electric T153004 - Transformer 50VA 240VAC 480VAC

Ratings for Acme Electric T153004 - Transformer 50VA 240VAC 480VAC (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SEKEGE -
Top 29

Single Power Transformer, AC 220V to AC 12V/24V Power Transformer 10W 50Hz Electronic Transformer(12V)

Walfront
717207406664
0.0 x 0.0 x 0.0 Inches

Ratings for Walfront (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Perfurt -

Features

FLAME RETARDANT NYLON CORE-- The power transformer uses flame retardant nylon core, and reliable, in use.
HIGH TEMPERATURE AND HIGH VOLTAGE -- The Transformer adopts full copper wire, to high temperature and high voltage, which can work well even in the bad environment
Show More
Top 30

2PCS SCT013-020 20A 1V Non-invasive Split Core Current Transformer Sensor

HUABAN
SCT013-020

Ratings for HUABAN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SHENZHEN ERIC ELECTRONICS TECHNOLOGY LIMITED -

Features

Non-invasive Split Core Current Transformer
Core Material: ferrite
Show More

Top 10 Industrial Electrical Transformers - Verified to Buy (August 2026)

Top 10 Industrial Electrical Transformers Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • FATKITT
  • nodehawk
  • GUSUUI
  • Aomitop
  • WUYELIN
  • AllGIFT
  • Hubbell Acme Electric (HUBDX)
  • Packard
  • White-Rodgers
  • HUABAN

Top 10 Industrial Electrical Transformers Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Life and Home 419,594 4.8
🥈 Parts Express 86,992 4.8
🥉 SIM Supply, Inc. 43,927 4.7
4 Autoplicity ✅ 36,383 4.5
5 Megamart USA 32,679 4.8
6 Homestead Supply & More ✅ 19,735 4.2
7 Metal Magery 12,990 4.8
8 Global Commercial Parts 9,419 4.8
9 Hardware & Garden Supplies 8,269 4.6
10 Maintak 2,951 4.8
View or download top Industrial Electrical Transformers seller & rating report
Life and Home [419594] Parts Express [86992] SIM Supply, Inc. [43927] Autoplicity ✅ [36383] Megamart USA [32679] Homestead Supply & More ✅ [19735] Metal Magery [12990] Global Commercial Parts [9419] Hardware & Garden Supplies [8269] Maintak [2951] Life and Home 62% Parts Express 13% SIM Supply, Inc. 7% Autoplicity ✅ 5% Megamart USA 5% Homestead Supply & More ✅ 3% Metal Magery 2% Global Commercial Parts 1% Hardware & Garden Supplies 1% Maintak 0%

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When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

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"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

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"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Industrial Electrical supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Industrial Electrical Transformers to buy for new August 2026?

CherryPicks’s Methodology for Evaluating Industrial Electrical Transformers

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Industrial Electrical items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 226 of Industrial Electrical Transformers reviews based on our selection criteria. It helped us shortlist the top qualified and rated Industrial Electrical Transformers for Industrial Electrical, We found that most customers choose Industrial Electrical Transformers with an average price of $102.83, and the top brands are Generic, Leviton, SIEMENS, Blue Sea Systems, Walfront, White-Rodgers, WUYELIN, Packard, Dayton, Blodgett, CAI - DAYTON And Larson Electronics

Then our expert-level editors reviewed all those quality items and selected the top 30 Industrial Electrical Transformers for you, We have researched hundreds of sellers and picked the top sellers for Industrial Electrical, including Amazon Resale, Life and Home, Parts Express, SIM Supply, Inc., Autoplicity ✅, Megamart USA, Homestead Supply & More ✅, Metal Magery, Global Commercial Parts, Hardware & Garden Supplies, Maintak And SEKEGE. The FATKITT Control Transformer 24V 40VA, Multi-Tap... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 43 consumers with an average rating of 4.5.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Industrial Electrical Transformers to buy.


Written By Ronald M. Bieber

Ronald M. Bieber has rich experience as a science lab instructor in a college and this has provided him with the right requisite knowledge and experience to be a professional in the act of spotting the right and wrong product. He would be helping us make the right choice in this regard.