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 49–96 of 232 resultsSorted by popularity

Transformer

Carrier

SKU: HT680054
$98.18
MSRP: $112.91
You save 15%
Carrier HT680054 Transformer quantity
Honeywell Q624A1014 Ignition Transformer

Honeywell Home

SKU: Q624A1014
$325.11
MSRP: $373.88
You save 15%
Honeywell Q624A1014 Ignition Transformer quantity
Supco SXT116 Transformer

Supco

SKU: SXT116
$21.31
MSRP: $24.51
You save 13%
Supco SXT116 Transformer quantity
Lennox 78H55 Class 2 Transformer

Lennox

SKU: 78H55
$31.46
MSRP: $38.90
You save 19%
Lennox 78H55 Class 2 Transformer quantity
Lennox 19W88 Secondary Transformer

Lennox

SKU: 19W88
$33.44
MSRP: $38.46
You save 15%
Read more
Sale!
90-T Series Energy Limiting 24 Vac Transformer

White-Rodgers

SKU: 90-T60C3
Original price was: $43.75.Current price is: $35.99.
MSRP: $50.31
You save 28%
White-Rodgers 90-T60C3 90-T Series Energy Limiting 24 Vac Transformer quantity
75VA Plate/Panel Mount Transformer

Resideo

SKU: AT175F1031
$68.26
Honeywell AT175F1031 75VA Plate/Panel Mount Transformer quantity
Class II, 50VA, 277 to 24 Vac Transformer

Functional Devices

SKU: TR50VA014

Rated 5.00 out of 5
$40.10
Functional Devices TR50VA014 50VA Class II Transformer quantity
Wall Plug-In Transformer, 120V Primary, 24V Secondary

ELK

SKU: TR-40-P

$117.29Add to Cart for Savings

Elk ELK-TRG2440 Auto-Resetting AC Transformer 24V A/C, 40VA quantity
120V, 60Hz Double Pole Transformer

Allanson

SKU: 2721-653
$105.99
MSRP: $121.89
You save 13%
Allanson 2721-653 120V 60Hz Double Pole Transformer quantity
208/230V to 24V, 75VA step-down control transformer

AAON

SKU: R75291
$128.76
MSRP: $148.07
You save 13%
Aaon R75291 208/230V to 24V 75VA Control Transformer quantity
750VA control transformer, 240–480V input voltage

AAON

SKU: G122470
$220.00
MSRP: $253.00
You save 13%
AAON G122470 Transformer 750VA 240-480V quantity
Multi-tap 208–460V to 24V control transformer, 250VA

AAON

SKU: G122440
$315.99
MSRP: $363.39
You save 13%
AAON G122440 Transformer, 208-460V Primary, 24V Secondary, 250VA quantity
1.5 KVA step-down transformer, 240-480V primary, 120-240V secondary

AAON

SKU: G118570
$500.99
MSRP: $576.14
You save 15%
Aaon G118570 1.5 KVA Transformer 240-480V Primary / 120-240V Secondary quantity
480V to 24V step-down control transformer, 75VA capacity

AAON

SKU: G100040
$132.70
MSRP: $152.61
You save 13%
AAON G100040 480V Primary 24V Secondary 75VA Control Transformer quantity
208-240V Primary, 24V Secondary, 40VA Furnace Control Transformer

Armstrong Furnace

SKU: R76734700
$33.61
MSRP: $38.65
You save 15%
Armstrong Furnace R76734700 208-240V Primary 24V Secondary 40VA Transformer quantity
240V Primary / 24V Secondary, 50VA Furnace Control Transformer

Armstrong Furnace

SKU: R36610B001
$55.91
MSRP: $64.30
You save 15%
Read more
208/240V Primary to 24V Secondary, 40VA Furnace Transformer

Armstrong Furnace

SKU: R104824-02
$80.76
MSRP: $92.87
You save 15%
Armstrong Furnace R104824-02 208/240V Primary 24V Secondary 40VA Transformer quantity
50VA control transformer for HVAC low-voltage control circuits

Copeland

SKU: 037-0018-08
$366.11
MSRP: $421.03
You save 15%
Copeland 037-0018-08 50VA HVAC Control Transformer quantity
48VA multi-tap transformer, 120/208/240V primary, 2.5/12/24V secondary

Robertshaw

SKU: 620-402
$42.80
MSRP: $49.22
You save 13%
Robertshaw 620-402 48VA Multi-Tap Transformer 120/208/240V to 2.5/12/24V quantity
Genuine replacement transformer for GE appliance control systems

GE Appliances

SKU: WP27X10068
$64.07
MSRP: $73.68
You save 13%
GE Appliances WP27X10068 Genuine Replacement Transformer quantity
75 VA control transformer, 480/240/208/120V input, 24V output

Reznor

SKU: 208989
$256.04
MSRP: $294.45
You save 15%
Reznor 208989 Control Transformer 75 VA 24V Output OEM Replacement quantity
120V to 24V, 24VA OEM replacement transformer for wall furnaces

Cozy Heaters

SKU: 78069
$73.46
MSRP: $84.48
You save 15%
Cozy Heaters 78069 120V/24V 24VA OEM Replacement Transformer quantity
Transformer

Copeland

SKU: 90-T40M1
$29.41
MSRP: $33.82
You save 15%
Read more
40VA,120VPRI24SEC FOOT MT

Copeland

SKU: 90-T40F1
$24.30
MSRP: $27.95
You save 15%
Copeland Comfort 90-T40F1 Transformer 40VA, 120V Primary, 24V Foot Mount quantity
40VA Control Transformer – 120/208/240V Primary, 50/60Hz

Copeland

SKU: 90-T40M3
$30.95
MSRP: $35.59
You save 15%
Copeland 90-T40M3 40VA Control Transformer – 120/208/240V Primary, 50/60Hz quantity
Multi-Tap 120/240/480V Primary to 24V Secondary Control Transformer

Copeland

SKU: 90-T100C4
$98.99
MSRP: $113.84
You save 15%
Copeland 90-T100C4 Multi-Tap 120/240/480V Primary to 24V Secondary Control Transformer quantity
Transformer, 25V, Recessed Plate Mount HVAC Transformer

Copeland

SKU: S84A-410
$41.09
MSRP: $47.25
You save 15%
Copeland S84A-410 Transformer, 25V, Recessed Plate Mount HVAC Transformer quantity
Multi-Mount Transformer – 120/208/240V Primary to 24V Secondary HVAC Transformer

Copeland

SKU: S84Z-90
$55.84
MSRP: $64.22
You save 15%
Copeland S84Z-90 Multi-Mount Transformer – 120/208/240V Primary to 24V Secondary HVAC Transformer quantity
Control Transformer, 120V Primary, 24V Secondary, 40VA, Foot Mount

Copeland

SKU: S84-11
$51.23
MSRP: $58.91
You save 15%
Read more
Control Transformer, 120/208/240V Primary, 24V Secondary, 75VA, Foot Mount

Copeland

SKU: 90-T75C3
$77.66
MSRP: $89.31
You save 15%
Copeland White-Rodgers 90-T75C3 Control Transformer, 120/208/240V Primary, 24V Secondary, 75VA, Foot Mount quantity
Control Transformer, 208/240V Primary, 24V Secondary, 40VA

Copeland

SKU: 90-T40F2
$34.99
MSRP: $40.24
You save 15%
Copeland White-Rodgers 90-T40F2 Control Transformer, 208/240V Primary, 24V Secondary, 40VA quantity
Control Transformer, 208/240V Primary, 24V Secondary, 40VA, Multi-Mount

Copeland

SKU: 90-T40M2
$31.20
MSRP: $35.88
You save 15%
Copeland White-Rodgers 90-T40M2 Control Transformer, 208/240V Primary, 24V Secondary, 40VA, Multi-Mount quantity
Enviro-Tec PE-10-0028 Control Transformer, 480V Primary, 24V Secondary, 75VA

Enviro-tec

SKU: PE-10-0028
$78.20
MSRP: $89.93
You save 15%
Enviro-tec PE-10-0028 Enviro-Tec PE-10-0028 Control Transformer, 480V Primary, 24V Secondary, 75VA quantity
Control Transformer, 480V Primary, 24V Secondary, 50VA, Foot Mount

Enviro-tec

SKU: PE-10-7105
$47.43
MSRP: $54.54
You save 13%
Enviro-tec PE-10-7105 Control Transformer, 480V Primary, 24V Secondary, 50VA, Foot Mount quantity
277vPRI/24vSEC 50va TRANSFMR

Enviro-tec

SKU: PE-10-5105
$39.44
MSRP: $45.36
You save 15%
Enviro-tec PE-10-5105 277vPRI/24vSEC 50va Transformer quantity
Control Transformer, Multi-Tap Primary, 100VA with Circuit Breaker

Veris

SKU: X100CHB
$35.93
MSRP: $41.32
You save 15%
Veris Industries X100CHB Control Transformer, Multi-Tap Primary, 100VA with Circuit Breaker quantity
Power Transformer, 100VA Control Transformer

Veris

SKU: X100CAB
$31.94
MSRP: $36.73
You save 15%
Veris Industries X100CAB Power Transformer, 100VA Control Transformer quantity
Control Transformer, 50VA

Veris

SKU: X050CBB
$36.96
MSRP: $42.50
You save 15%
Veris Industries X050CBB Control Transformer, 50VA quantity
Control Transformer, 120/240V Primary, 12/24V Secondary, 100VA

Veris

SKU: X100CRC
$43.60
MSRP: $50.14
You save 15%
Veris Industries X100CRC Control Transformer, 120/240V Primary, 12/24V Secondary, 100VA quantity
Control Transformer, 120V Primary / 24V Secondary, 50VA with Breaker

Veris

SKU: X050CAA
$20.94
MSRP: $24.08
You save 15%
Veris Industries X050CAA Control Transformer, 120V Primary / 24V Secondary, 50VA with Breaker quantity
Current Transformer, 150A Primary / 5A Secondary

Veris

SKU: AL151
$103.33
MSRP: $118.83
You save 15%
Veris Industries AL151 Current Transformer, 150A Primary / 5A Secondary quantity
Control Transformer, 75 VA, 120/208/240/480 VAC Primary to 24 VAC Secondary

Veris

SKU: X075CBA
$47.65
MSRP: $54.80
You save 15%
Veris X075CBA Control Transformer, 75 VA, 120/208/240/480 VAC Primary to 24 VAC Secondary quantity
Power Transformer, 100 VA Control Transformer

Veris

SKU: X100CBE
$53.74
MSRP: $61.80
You save 15%
Veris X100CBE Power Transformer, 100 VA Control Transformer quantity
Transformer – 208–240V Primary, 24V Secondary, 75 VA

Enviro-tec

SKU: PE-10-0027
$92.99
MSRP: $106.94
You save 15%
Enviro-Tec PE-10-0027 Transformer – 208–240V Primary, 24V Secondary, 75 VA quantity
Ignition Transformer 115V 50/60 Hz

Cleaver-Brooks

SKU: 832-00107-000
$348.94
MSRP: $401.28
You save 15%
Cleaver-Brooks 832-00107-000 Ignition Transformer 115V 50/60 Hz quantity
Transformer – 208–230V Primary, 24V Secondary, 50VA

Trane

SKU: TRR1898
$38.94
MSRP: $44.78
You save 15%
Trane TRR1898 Transformer – 208–230V Primary, 24V Secondary, 50VA quantity
120v/24v 50Va Transformer

Enviro-tec

SKU: PE-10-0048
$148.84
MSRP: $171.17
You save 15%
Enviro-tec PE-10-0048 120v/24v 50Va Transformer quantity