Transformers
Lead Content Warning
Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only.
Lead Content Warning
This product does not comply with the Safe Drinking Water Act, which requires that products used in any system providing water for human consumption (drinking or cooking) to meet low-lead standards. Please check the box below to confirm you are aware that this item is for non-potable water applications only.
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Add to ListAdd to List120/208/240V (Primary) 24V (Secondary), 40 VA Transformer, Foot-Mount 90-T40F3 120/208/240V (Primary) 24V (Secondary), 40 VA Transformer, Foot-MountSKU: 90-T40F3Brand: White Rodgers
(23)Add to List -
Add to ListAdd to List120 VAC (Primary) 27V (Secondary) 40 VA Transformer AT140A1000 120 VAC (Primary) 27V (Secondary) 40 VA TransformerSKU: AT140A1000Brand: Honeywell(14)Add to List -
Add to ListAdd to ListFoot Mount 120/208/240V (Primary) 24V (Secondary) 40VA Transformer PF4031OEM Foot Mount 120/208/240V (Primary) 24V (Secondary) 40VA TransformerSKU: PF4031OEMBrand: Packard(1)Add to List -
![Plate Mount Transformer (120 VAC To 24 VAC) Product Image]()
Add to ListAdd to ListPlate Mount Transformer (120 VAC To 24 VAC) S84A-410 Plate Mount Transformer (120 VAC To 24 VAC)SKU: S84A-410Brand: White Rodgers(4)Add to List -
![Foot Mount 120/208/240V (Primary) 24V (Secondary) 40VA Transformer Product Image]()
Add to ListAdd to ListFoot Mount 120/208/240V (Primary) 24V (Secondary) 40VA Transformer PF42440 Foot Mount 120/208/240V (Primary) 24V (Secondary) 40VA TransformerSKU: PF42440Brand: Packard(2)Add to List -
![Transformer, 40VA, 60 Hz 120V Primary, 24V (Secondary), Foot Mount Product Image]()
Add to ListAdd to ListTransformer, 40VA, 60 Hz 120V Primary, 24V (Secondary), Foot Mount 90-T40F1 Transformer, 40VA, 60 Hz 120V Primary, 24V (Secondary), Foot MountSKU: 90-T40F1Brand: White Rodgers(15)Add to List -
![Multi Mount 120V (Primary) 24V (Secondary) 40VA Transformer Product Image]()
Add to ListAdd to ListMulti Mount 120V (Primary) 24V (Secondary) 40VA Transformer PM12440 Multi Mount 120V (Primary) 24V (Secondary) 40VA TransformerSKU: PM12440Brand: Packard(1)Add to List -
![Foot Mount 120/208/240/480V 75VA Transformer Product Image]()
Add to ListAdd to ListFoot Mount 120/208/240/480V 75VA Transformer PF52475 Foot Mount 120/208/240/480V 75VA TransformerSKU: PF52475Brand: Packard(3)Add to List -
![120/208/240 VAC (Primary)<br>27V (Secondary)<br>40 VA Transformer Product Image]()
Add to ListAdd to List120/208/240 VAC (Primary) 27V (Secondary) 40 VA Transformer AT140A1018 120/208/240 VAC (Primary) 27V (Secondary) 40 VA TransformerSKU: AT140A1018Brand: Honeywell(3)Add to List -
![Plate or Panel Mounted 120/208/240 Vac Transformer w/ 9" Lead Wires & Metal End Bells Product Image]()
Add to ListAdd to ListPlate or Panel Mounted 120/208/240 Vac Transformer w/ 9" Lead Wires & Metal End Bells AT150F1022 Plate or Panel Mounted 120/208/240 Vac Transformer w/ 9" Lead Wires & Metal End BellsSKU: AT150F1022Brand: Honeywell(2)Add to List -
![Foot Mount 120/208/240V (Primary) 24V (Secondary) 20VA Transformer Product Image]()
Add to ListAdd to ListFoot Mount 120/208/240V (Primary) 24V (Secondary) 20VA Transformer PF42420 Foot Mount 120/208/240V (Primary) 24V (Secondary) 20VA TransformerSKU: PF42420Brand: Packard(1)Add to List -
![Multi Mount 120/208/240/480V (Pri.) 24V (Sec.) 75VA Transformer Product Image]()
Add to ListAdd to ListMulti Mount 120/208/240/480V (Pri.) 24V (Sec.) 75VA Transformer PM7541MCB Multi Mount 120/208/240/480V (Pri.) 24V (Sec.) 75VA TransformerSKU: PM7541MCBBrand: Packard(3)Add to List -
![Class II Foot Mount 208/240V Input & 24V Output, 40VA Transformer Product Image]()
Add to ListAdd to ListClass II Foot Mount 208/240V Input & 24V Output, 40VA Transformer PF40224 Class II Foot Mount 208/240V Input & 24V Output, 40VA TransformerSKU: PF40224Brand: Packard(2)Add to List -
![Multi Mount 120/208-240V (Primary) 24V (Secondary) 50VA Transformer Product Image]()
Add to ListAdd to ListMulti Mount 120/208-240V (Primary) 24V (Secondary) 50VA Transformer PM44450 Multi Mount 120/208-240V (Primary) 24V (Secondary) 50VA TransformerSKU: PM44450Brand: Packard(2)Add to List -
![120 VAC (Primary)<br>26.5V (Secondary)<br>40 VA Transformer Product Image]()
Add to ListAdd to List120 VAC (Primary) 26.5V (Secondary) 40 VA Transformer AT72D1006 120 VAC (Primary) 26.5V (Secondary) 40 VA TransformerSKU: AT72D1006Brand: Honeywell(8)Add to List -
![Gas Ignition Transformer (120 VAC, 50/60 Hz) Product Image]()
Add to ListAdd to ListGas Ignition Transformer (120 VAC, 50/60 Hz) Q624A1014 Gas Ignition Transformer (120 VAC, 50/60 Hz)SKU: Q624A1014Brand: Honeywell(1)Add to List -
![120/208/240 VAC (Primary) 27.5V (Secondary)<br>75 VA Transformer Product Image]()
Add to ListAdd to List120/208/240 VAC (Primary) 27.5V (Secondary) 75 VA Transformer AT175F1023 120/208/240 VAC (Primary) 27.5V (Secondary) 75 VA TransformerSKU: AT175F1023Brand: Honeywell(5)Add to List -
![Transformer, Single Hub, Foot Mount, 75VA, 120 to 24 Vac Product Image]()
Add to ListAdd to ListTransformer, Single Hub, Foot Mount, 75VA, 120 to 24 Vac TR75VA001 Transformer, Single Hub, Foot Mount, 75VA, 120 to 24 VacSKU: TR75VA001Brand: Functional DevicesAdd to List -
![120 VAC (Primary)<br>26.5V (Secondary)<br>40 VA Transformer Product Image]()
Add to ListAdd to List120 VAC (Primary) 26.5V (Secondary) 40 VA Transformer AT72D1683 120 VAC (Primary) 26.5V (Secondary) 40 VA TransformerSKU: AT72D1683Brand: Honeywell(8)Add to List -
![120/208/240 VAC (Primary) 27.5V (Secondary)<br>75 VA Transformer Product Image]()
Add to ListAdd to List120/208/240 VAC (Primary) 27.5V (Secondary) 75 VA Transformer AT175A1008 120/208/240 VAC (Primary) 27.5V (Secondary) 75 VA TransformerSKU: AT175A1008Brand: Honeywell(9)Add to List -
![120V/208V/240V/480V (Primary) 24V (Secondary), 75VA Transformer, Foot Mount Product Image]()
Add to ListAdd to List120V/208V/240V/480V (Primary) 24V (Secondary), 75VA Transformer, Foot Mount TRAN-75VA 120V/208V/240V/480V (Primary) 24V (Secondary), 75VA Transformer, Foot MountSKU: TRAN-75VABrand: Hartland ControlsAdd to List -
![Gas Ignition Transformer<br>(120 VAC, 60 Hz) Product Image]()
Add to ListAdd to ListGas Ignition Transformer (120 VAC, 60 Hz) ET401A1 Gas Ignition Transformer (120 VAC, 60 Hz)SKU: ET401A1Brand: Honeywell(1)Add to List -
![120V/208V/240V (Primary) 24V (Secondary), 40VA Transformer, Foot Mount Product Image]()
Add to ListAdd to List120V/208V/240V (Primary) 24V (Secondary), 40VA Transformer, Foot Mount TRAN-40VA 120V/208V/240V (Primary) 24V (Secondary), 40VA Transformer, Foot MountSKU: TRAN-40VABrand: Hartland ControlsAdd to List -
![Transformer w/ Circuit Breaker,Single Hub, Foot Mount, 100VA, 120-24 Vac Product Image]()
Add to ListAdd to ListTransformer w/ Circuit Breaker,Single Hub, Foot Mount, 100VA, 120-24 Vac TR100VA001 Transformer w/ Circuit Breaker,Single Hub, Foot Mount, 100VA, 120-24 VacSKU: TR100VA001Brand: Functional DevicesAdd to List -
![Transformer, Foot & Single Threaded Hub Mount, 50VA, 120 to 24 Vac Product Image]()
Add to ListAdd to ListTransformer, Foot & Single Threaded Hub Mount, 50VA, 120 to 24 Vac TR50VA001 Transformer, Foot & Single Threaded Hub Mount, 50VA, 120 to 24 VacSKU: TR50VA001Brand: Functional Devices(1)Add to List -
![Transformer, Single Hub, Foot Mount, 75VA<br>480/240/208/120-24 Vac Product Image]()
Add to ListAdd to ListTransformer, Single Hub, Foot Mount, 75VA 480/240/208/120-24 Vac TR75VA005 Transformer, Single Hub, Foot Mount, 75VA 480/240/208/120-24 VacSKU: TR75VA005Brand: Functional DevicesAdd to List -
![Universal Mount Transformer Product Image]()
Add to ListAdd to ListUniversal Mount Transformer AT140A1042 Universal Mount TransformerSKU: AT140A1042Brand: Honeywell(9)Add to List -
![120/208/240V (Primary)<br>24V (Secondary), 40 VA Transformer, Multi-Mount Product Image]()
Add to ListAdd to List120/208/240V (Primary) 24V (Secondary), 40 VA Transformer, Multi-Mount 90-T40M3 120/208/240V (Primary) 24V (Secondary), 40 VA Transformer, Multi-MountSKU: 90-T40M3Brand: White Rodgers(2)Add to List -
![Transformer, Dual Hub, Foot Mount, 50VA, 480/277/240/120-24 Vac Product Image]()
Add to ListAdd to ListTransformer, Dual Hub, Foot Mount, 50VA, 480/277/240/120-24 Vac TR50VA004 Transformer, Dual Hub, Foot Mount, 50VA, 480/277/240/120-24 VacSKU: TR50VA004Brand: Functional DevicesAdd to List -
![Transformer, 40VA, 60 Hz 120V Primary, 24V (Secondary), Multi-Mount Product Image]()
Add to ListAdd to ListTransformer, 40VA, 60 Hz 120V Primary, 24V (Secondary), Multi-Mount 90-T40M1 Transformer, 40VA, 60 Hz 120V Primary, 24V (Secondary), Multi-MountSKU: 90-T40M1Brand: White Rodgers(4)Add to List
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More About Transformers
Transformers provide power to electric circuits in heating, cooling and HVAC systems. They can be used in any application that does not exceed the transformer's load ratings. Common applications include thermostats, gas valves, and relays. When selecting the appropriate transformer, primary voltage is the most important consideration. Transformers are available in primary voltages ranging from 24V to 480V. Honeywell and White Rodgers transformers are the industry standard.
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