Transformers

Electrical transformers play a crucial role in modern power systems by transferring electrical energy between circuits through magnetic coupling, all while maintaining the same frequency. These versatile devices are essential for both increasing or decreasing voltage, depending on the specific needs of the electrical network. Whether you’re powering industrial machinery, residential buildings, or commercial facilities, transformers are designed to adapt electrical power from one form to another, ensuring optimal performance and energy efficiency.

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Showing 1–48 of 683 resultsSorted by popularity

24V 40VA Transformer – Multi-Tap 120/208/240

iO HVAC Controls

SKU: TR-40-MT
$31.95
TR-40-MT 40VA Multi-Tap Foot-Mounted Transformer quantity
40VA Transformer 120V Primary Universal Mount

Resideo

SKU: AT140A1000
$15.82
Honeywell AT140A1000 40VA General-Purpose Transformer, 24VAC Circuits quantity
Multi-Tap 24VAC, 50VA Transformer

Functional Devices

SKU: TR50VA009

$42.35Add to Cart for Savings

Functional Devices TR50VA009 Multi-Tap 24VAC, 50VA Transformer quantity
50 VA, Multi mount (plate/panel) 120/208/240 VAC Transformer

Resideo

SKU: AT150F1022
$37.99
Honeywell AT150F1022 50VA Transformer, Plate and Panel Mount quantity
50VA Class II Transformer, 480/277/240/208/120 to 24VAC

Functional Devices

SKU: TR50VA015

Rated 5.00 out of 5

$39.15Add to Cart for Savings

Functional Devices TR50VA015 50VA Class II Transformer quantity
24V 100VA Multi-Tap Transformer

Functional Devices

SKU: TR-100-MT

$53.60Add to Cart for Savings

Functional Devices TR-100-MT 24V 100VA Multi-Tap Transformer quantity
50VA Transformer for HVAC Systems

Functional Devices

SKU: TR50VA008

$43.40Add to Cart for Savings

Functional Devices TR50VA008 50VA Transformer For HVAC Systems quantity
75VA Transformer with Circuit Breaker

Functional Devices

SKU: TR-75

$55.35Add to Cart for Savings

TR-75 75VA Transformer with Circuit Breaker quantity
120V Primary 24V Secondary 40VA Transformer, Plate Mounted

iO HVAC Controls

SKU: TR-40

$31.60Add to Cart for Savings

TR-40 40VA Plate-Mounted Transformer quantity
Foot Mounted 120/208/240 Vac Transformer

Resideo

SKU: AT140A1018
$20.58
Honeywell AT140A1018 40VA General-Purpose Transformer, Foot Mounted quantity
40VA Universal Transformer, 24VAC Circuits

Resideo

SKU: AT140A1042
$43.48
Honeywell AT140A1042 40VA Universal Transformer, 24VAC Circuits quantity
75 VA Class II Foot Mnt Trans

Packard

SKU: PF52475
$50.99
MSRP: $58.64
You save 15%
Packard PF52475 75 VA Class II Foot Mnt Trans quantity
Replacement Low Voltage Humidifier Transformer

Aprilaire

SKU: 4010

Rated 5.00 out of 5
$23.99
MSRP: $27.59
You save 15%
Aprilaire 4010 Humidifier Transformer, Low-Voltage Converter quantity
24V 40VA Transformer Mounted in a 4″ Box

iO HVAC Controls

SKU: TR-40-B

$36.00Add to Cart for Savings

TR-40-B 40VA Transformer Mounted in a 4 x 4 Box quantity
20 VA Trans 120/208/240 Volt

Packard

SKU: PF42420
$17.25
MSRP: $19.84
You save 15%
Packard PF42420 20 VA Trans 120/208/240 Volt quantity
96 VA Transformer 480/277/240/120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount

Functional Devices

SKU: TR100VA005

$54.85Add to Cart for Savings

Functional Devices TR100VA005 96 VA Transformer 480/277/240/120 to 24 Vac quantity
50VA Transformer with Circuit Breaker

Functional Devices

SKU: TR50VA005

Rated 5.00 out of 5

$33.05Add to Cart for Savings

Functional Devices TR50VA005 50VA Transformer with Circuit Breaker quantity
Foot Mounted 120 Vac Transformer – 9″ Lead Wires

Resideo

SKU: AT120B1028
$17.99
Honeywell AT120B1028 Foot Mounted 120 VAC Transformer W/ 9in Leadwires End Bells quantity
Multi-Tap Transformer with Circuit Breaker

Functional Devices

SKU: TR50VA004

$40.05Add to Cart for Savings

Functional Devices TR50VA004 Multi-Tap Transformer and Circuit Breaker quantity
Honeywell AT140B1297/B Transformer

Resideo

SKU: AT140B1297/B
$31.99
MSRP: $36.79
You save 15%
Read more
40va Foot Mounted Transformer, 120V Primary, 24V Secondary

Resideo

SKU: AT140B1206

Rated 5.00 out of 5
$16.23
Honeywell AT140B1206 40VA Foot Mounted Transformer quantity
40VA Universal Mount 120VAC Transformer

Resideo

SKU: AT72D1683

Rated 5.00 out of 5
$32.08
Honeywell AT72D1683 40VA Universal Mount Transformer quantity
Transformer

Trane

SKU: TRR1729
$38.50
MSRP: $44.28
You save 15%
Trane TRR1729 Transformer quantity
Honeywell Q624A1014 Ignition Transformer

Honeywell Home

SKU: Q624A1014
$325.11
MSRP: $373.88
You save 15%
Honeywell Q624A1014 Ignition Transformer quantity
Plate mounted 120 Vac Transformer with 9″ lead wires

Resideo

SKU: AT72D1006
$37.64
Honeywell AT72D1006 Plate-Mounted 120VAC Transformer, 9in Lead wires quantity
208/230V to 24V Transformer – 40VA HVAC Control Power Supply

Rheem

SKU: 46-23115-02
$26.16
MSRP: $30.08
You save 15%
Rheem 46-23115-02 208/230V to 24V Transformer – 40VA HVAC Control Power Supply quantity
50 VA Transformer – 208/277/480V Primary to 24V Secondary, Multi-Tap, Circuit Breaker

Resideo

SKU: AT150F1030
$52.57
Honeywell Resideo AT150F1030 50 VA Transformer – 208/277/480V Primary to 24V Secondary, Multi-Tap, Circuit Breaker quantity
96 VA Transformer, 120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount

Functional Devices

SKU: TR100VA001

$43.35Add to Cart for Savings

Functional Devices TR100VA001 96 VA Transformer, 120 to 24 Vac quantity
75VA multi-voltage transformer with integrated circuit breaker

Functional Devices

SKU: TR75VA007

$55.35Add to Cart for Savings

Functional Devices TR75VA007 75VA Transformer with Integrated Circuit Breaker quantity
40VA Class II Multi-Mnt Trans

Packard

SKU: PM12440
$24.25
MSRP: $27.89
You save 15%
Packard PM12440 40VA Class II Multi-Mnt Trans quantity
75VA Class II Transformer with Circuit Breaker

Functional Devices

SKU: TR75VA001

Rated 5.00 out of 5

$41.95Add to Cart for Savings

Functional Devices TR75VA001 75VA Transformer with Circuit Breaker quantity
40VA, 480/277/240/208 to 120V circuit breaker transformer

Functional Devices

SKU: TR40VA013

$40.25Add to Cart for Savings

Functional Devices TR40VA013 40VA Multi-Voltage Circuit Breaker Transformer quantity
460V Primary / 24V Secondary 20VA Control Transformer

Trane

SKU: TRR1452
$34.01
MSRP: $39.11
You save 15%
Trane TRR1452 460V Primary 24V Secondary 20VA Control Transformer quantity
150VA Transformer and Integral Circuit Breaker

Functional Devices

SKU: TR150VA001

Rated 5.00 out of 5

$67.20Add to Cart for Savings

Functional Devices TR150VA001 Transformer and Integral Circuit Breaker quantity
175VA Transformer, Ideal for Panel/Junction Box Mounting

Functional Devices

SKU: TR175VA003

$88.10Add to Cart for Savings

Functional Devices TR175VA003 175VA Transformer with Thermal Fuse quantity
50VA General-Purpose Transformer, Universal Mount

Resideo

SKU: AT150A1007
$25.33
Honeywell AT150A1007 50VA General-Purpose Transformer, Universal Mount quantity
120V Primary / 24V Secondary 40VA Control Transformer

Utica-Dunkirk

SKU: 240005330
$21.74
MSRP: $25.00
You save 15%
Utica-Dunkirk 240005330 120V Pri 24V Sec 40VA Control Transformer quantity
115/230V Primary, 12/24V Secondary, 5VA Control Transformer

Mitsubishi

SKU: VPL24-210
$41.38
MSRP: $47.59
You save 15%
Mitsubishi VPL24-210 115/230V Pri 12/24V Sec 5VA Transformer quantity
Class II 40VA Foot Mount Trans

Packard

SKU: PF4031OEM
$19.50
MSRP: $22.43
You save 15%
Packard PF4031OEM Class II 40VA Foot Mount Trans quantity
Transformer

Carrier

SKU: HT680054
$104.99
MSRP: $120.74
You save 15%
Carrier HT680054 Transformer quantity
Functional Devices TR100VA009 100VA Transformer, 120/208/240/277/480-24V, DH, UL Listed

Functional Devices

SKU: TR100VA009

$58.70Add to Cart for Savings

Functional Devices TR100VA009 100VA Transformer, 120/208/240/277/480-24V, DH, UL Listed quantity
120/24 20VA Single Hub Foot Transformer

Functional Devices

SKU: TR20VA001
$34.46
Functional Devices TR20VA001 20VA Single Hub Foot Transformer quantity
AC to DC Rectifier with Time Delay

Warren Controls

SKU: CRR8-5A
$7.08
MSRP: $8.14
You save 15%
Warren Controls CRR8-5A AC to DC Rectifier w/ Time Delay quantity
Auto-Former Step-Down Transformer, 480V to 240V

Warren Controls

SKU: 2009669C
$492.19
MSRP: $566.02
You save 13%
Warren Controls 2009669C Auto-Former Step-Down Transformer 480V to 240V quantity
480V-24V 50VA Foot Mount Control Transformer

Daikin-McQuay

SKU: 060676002
$36.25
MSRP: $41.69
You save 15%
Daikin-McQuay 060676002 480V-24V 50VA Foot Mount Transformer quantity
277V Primary / 24V Secondary 50VA Control Transformer

Daikin-McQuay

SKU: 060630702
$36.16
MSRP: $41.58
You save 15%
Daikin-McQuay 060630702 277V Primary 24V Secondary 50VA Transformer quantity
Genuine OEM replacement transformer for select GE appliances

General Electric (GE)

SKU: WP27X10023
$67.40
MSRP: $77.51
You save 15%
Read more
50VA Class II Trans Foot Mount

Packard

SKU: PF42450
$47.50
MSRP: $54.63
You save 15%
Packard PF42450 50VA Class II Trans Foot Mount quantity

Transformers work by adjusting the voltage levels between the primary and secondary windings, allowing electricity to be safely and efficiently distributed over long distances or within specific systems. This transformation of electrical energy is vital for reducing energy losses, managing power grids, and maintaining the integrity of electrical systems.

When searching for high-quality electrical transformers, trust our extensive collection from trusted and reputable brands like Honeywell, Functional Devices, Aprilaire, and many more. Each of our transformers is engineered for durability, efficiency, and performance, ensuring reliable power delivery for various applications.

Transformers

Brand

Category

Voltage

Temperature

Frequency

Brand

Category

Voltage

Temperature

Frequency