control transformers
View Details
![Johnson Controls Y63F22-0 TRANSFORMER UR CLASS 2; 277/480VAC PRIMARY 24VAC SECONDARY 50VA UR CUR RECOGNIZED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Y65_dc208615-2610-48cc-8e22-be7259248fe7_medium.jpg?v=1720011967)
Y63F22-0 | TRANSFORMER UR CLASS 2; 277 / 480VAC PRIMARY 24VAC SECONDARY 50VA UR CUR RECOGNIZED | Johnson Controls
Brand: Johnson Controls
SKU: Y63F22-0
View Details
![Johnson Controls Y65G13-0 TRANSFORMER UL CLASS 2; 24VAC PRIMARY 24VAC SECONDARY 40VA UL CUL LISTED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Y65_c0d2be74-3693-4f3f-b76f-58de80aeb78e_medium.jpg?v=1720011963)
Y65G13-0 | TRANSFORMER UL CLASS 2; 24VAC PRIMARY 24VAC SECONDARY 40VA UL CUL LISTED | Johnson Controls
Brand: Johnson Controls
SKU: Y65G13-0
View Details
![Johnson Controls Y65T54-0 TRANSFORMER UR CLASS 2; 120/208/240VAC PRIM 24VAC SECONDARY 40VA UR CUR RECOGNIZED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Y65_aa563354-9484-4ebd-aa47-71a874a27709_medium.jpg?v=1720011962)
Y65T54-0 | TRANSFORMER UR CLASS 2; 120 / 208 / 240VAC PRIM 24VAC SECONDARY 40VA UR CUR RECOGNIZED | Johnson Controls
Brand: Johnson Controls
SKU: Y65T54-0
View Details
![Johnson Controls Y65S13-0 TRANSFORMER UL CLASS 2; 208/240VAC PRIMARY 24VAC SECONDARY 40VA UL CUL LISTED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Y65_728a6981-5730-4afb-9d76-493dc16a05a4_medium.jpg?v=1720011954)
Y65S13-0 | TRANSFORMER UL CLASS 2; 208 / 240VAC PRIMARY 24VAC SECONDARY 40VA UL CUL LISTED | Johnson Controls
Brand: Johnson Controls
SKU: Y65S13-0
View Details
![Johnson Controls Y65F42-0 TRANSFORMER UR CLASS 2; 277/480VAC PRIMARY 24VAC SECONDARY 40VA UR CUR RECOGNIZED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Y65_1b71c054-8ca7-422a-bfb0-0b3e994dd9c3_medium.jpg?v=1720011955)
Y65F42-0 | TRANSFORMER UR CLASS 2; 277 / 480VAC PRIMARY 24VAC SECONDARY 40VA UR CUR RECOGNIZED | Johnson Controls
Brand: Johnson Controls
SKU: Y65F42-0
View Details
![Johnson Controls Y65A21-0 TRANSFORMER UL CLASS 2; 120VAC PRIMARY 24VAC SECONDARY 40VA UL CUL LISTED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Y65_2de449e2-4722-4ab5-b8fa-89d1f4aadd27_medium.jpg?v=1720011952)
Y65A21-0 | TRANSFORMER UL CLASS 2; 120VAC PRIMARY 24VAC SECONDARY 40VA UL CUL LISTED | Johnson Controls
Brand: Johnson Controls
SKU: Y65A21-0
View Details
![Johnson Controls Y65F13-0 TRANSFORMER UL CLASS 2; 277/480VAC PRIMARY 24VAC SECONDARY 40VA UL CUL LISTED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Y65_e1545f63-8329-4790-92a2-b5aa513d7c88_medium.jpg?v=1720011952)
Y65F13-0 | TRANSFORMER UL CLASS 2; 277 / 480VAC PRIMARY 24VAC SECONDARY 40VA UL CUL LISTED | Johnson Controls
Brand: Johnson Controls
SKU: Y65F13-0
View Details
![Johnson Controls Y65T31-0 TRANSFORMER UL CLASS 2; 120/208/240VAC PRIMARY 24VAC SECONDARY 40VA UL CUL LISTED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Y65_c3eb39d3-5174-4262-9610-7d32c88b96e9_medium.jpg?v=1720011957)
Y65T31-0 | TRANSFORMER UL CLASS 2; 120 / 208 / 240VAC PRIMARY 24VAC SECONDARY 40VA UL CUL LISTED | Johnson Controls
Brand: Johnson Controls
SKU: Y65T31-0
View Details
![Johnson Controls Y66F12-0 TRANSFORMER UR CLASS 2; 277/480VAC PRIMARY 24VAC SECONDARY 75VA UR CUR RECOGNIZED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Y65_259b9082-e49d-45bb-bc45-a81dc6793370_medium.jpg?v=1720011951)
Y66F12-0 | TRANSFORMER UR CLASS 2; 277 / 480VAC PRIMARY 24VAC SECONDARY 75VA UR CUR RECOGNIZED | Johnson Controls
Brand: Johnson Controls
SKU: Y66F12-0
View Details
![Johnson Controls Y66F13-0 TRANSFORMER UL CLASS 2; 277/480VAC PRIMARY 24VAC SECONDARY 75VA UL CUL LISTED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Y65_medium.jpg?v=1720011950)
Y66F13-0 | TRANSFORMER UL CLASS 2; 277 / 480VAC PRIMARY 24VAC SECONDARY 75VA UL CUL LISTED | Johnson Controls
Brand: Johnson Controls
SKU: Y66F13-0
View Details
![Johnson Controls ROG-03S-10-BLU BL CVT 300A 10F; CVT; 300A; 9 IN CIRCUMFERENCE; 10 FT LEAD; BLUE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ROG-03S-10-BLU_d1f30ad2-3bba-4f47-b3b0-fbd1dff12b90_medium.png?v=1719993605)
ROG-03S-10-BLU | BL CVT 300A 10F; CVT; 300A; 9 IN CIRCUMFERENCE; 10 FT LEAD; BLUE | Johnson Controls
Brand: Johnson Controls
SKU: ROG-03S-10-BLU
View Details
![Johnson Controls M9000-103 CLASS 2 TRANSFORMER; 120VAC 60HZ PRIMARY 24VAC SECONDARY 14VA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/M9000-103_9e0c2f33-e428-4fa3-868b-436d832bee19_medium.png?v=1719993187)
M9000-103 | CLASS 2 TRANSFORMER; 120VAC 60HZ PRIMARY 24VAC SECONDARY 14VA | Johnson Controls
Brand: Johnson Controls
SKU: M9000-103
View Details
![Resideo AT150B1146 CONTROL TRANSFORMER. 50 VA. 120/208/240V 60HZ. 9-INCH PRIMARY & SECONDA RY LEADWIRES. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/at150b1146-3_medium.jpg?v=1719990772)
AT150B1146 | CONTROL TRANSFORMER. 50 VA. 120 / 208 / 240V 60HZ. 9-INCH PRIMARY & SECONDA RY LEADWIRES. | Resideo
Brand: Resideo
SKU: AT150B1146
View Details
![Resideo AT120B1028 20VA CONTROL TRANSFORMER, 120V 60HZ. 9-INCH PRIMARY & SECONDARY LEADWIR ES, FOOT MOUNT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/at120b1028-4_91bc9261-4fa6-4783-8d68-82f13c9c5008_medium.jpg?v=1719990748)
AT120B1028 | 20VA CONTROL TRANSFORMER, 120V 60HZ. 9-INCH PRIMARY & SECONDARY LEADWIR ES, FOOT MOUNT. | Resideo
Brand: Resideo
SKU: AT120B1028
View Details
![ACI M-TRANSFORMER Transformer for M-Controller | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-le15022_ab94a834-0eb1-405d-a412-912fdc6eafd3_medium.jpg?v=1719983125)
M-TRANSFORMER | Transformer for M-Controller | ACI
Brand: ACI
SKU: M-TRANSFORMER
View Details
![ACI LE50000 Transformer, LE Series | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-le15022_17ce0991-c3af-475c-b3e4-cd0e474d9a11_medium.jpg?v=1719983114)
LE50000 | Transformer, LE Series | ACI
Brand: ACI
SKU: LE50000
View Details
![ACI LE121 96VA 120V PRIM & 24V SECONDARY | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-le15022_849b9fec-e485-4d9d-9991-3c47e8066afb_medium.jpg?v=1719983110)
LE121 | 96VA 120V PRIM & 24V SECONDARY | ACI
Brand: ACI
SKU: LE121
Committed to customer satisfaction
as experts in Control Transformers
Recently Viewed
Popular Products
View all →![Functional Devices RIBW01B-EN3 EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBW01B-EN3_large.jpg?v=1719987683)
RIBW01B-EN3 | EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Functional Devices
Brand: Functional Devices
SKU: RIBW01B-EN3![Belimo SGVL+SVKB24-SR SGVL w/ Electronic FS | 337 lbf | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SGVL_SVK_LVK_e86f911c-bf3a-4839-8aed-cf99c226983a_large.png?v=1720003995)
SGVL+SVKB24-SR | SGVL w/ Electronic FS | 337 lbf | 24V | 2-10V | Belimo
Brand: Belimo
SKU: SGVL+SVKB24-SR![Siemens 547-323A RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/547-322B-2__18675.1474097902.1280.1280_large.jpg?v=1720022574)
547-323A | RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Siemens
Brand: Siemens
SKU: 547-323A