secondary 24vac transformer supply
With over 150 electrical transformers from ACI, KMC, and other brands in our stock, we are proud to be your one-stop shop for all your electrical needs!
View Details
![Veris X075CAA CONTROL TRANSFORMER | 75VA | 120-24VAC | CB | FT&SINGLE HUB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X075CAA_d35f2535-052e-4dd3-8547-f9af988e8896_medium.jpg?v=1688982598)
X075CAA | CONTROL TRANSFORMER | 75VA | 120-24VAC | CB | FT&SINGLE HUB | Veris
Brand: Veris
SKU: X075CAA
View Details
![Veris X050CBB CONTROL TRANSFORMER | 50VA | 120/240/277/480-24VAC | CB | FT&DL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X050CBB_018a6df8-396f-44ca-8e29-6c8958d0f39e_medium.jpg?v=1688982407)
X050CBB | CONTROL TRANSFORMER | 50VA | 120 / 240 / 277 / 480-24VAC | CB | FT&DL | Veris
Brand: Veris
SKU: X050CBB
View Details
![Veris X040AMB XFmr | 40VA | MLT TP-24VAC | Ft | Dual Hub | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X040AMB_2ee33c3c-001c-423e-9e1b-633ca613cca6_medium.jpg?v=1688982104)
X040AMB | XFmr | 40VA | MLT TP-24VAC | Ft | Dual Hub | Veris
Brand: Veris
SKU: X040AMB
View Details
![Functional Devices TR40VA015 Transformer 40VA, 120/208/240-24V Class 2 UL Listed 1N+Foot w/ Plate | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR40VA015_22800c7d-ee6b-4f39-9589-f466b91e869d_medium.jpg?v=1708365233)
TR40VA015 | Transformer 40VA, 120 / 208 / 240-24V Class 2 UL Listed 1N+Foot w / Plate | Functional Devices
Brand: Functional Devices
SKU: TR40VA015
View Details
![Functional Devices TR20VA004 Transformer 20VA, 277/240/208/120-24V,2 hub,Class 2 UL List US/Can,Inherent Lim | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR20VA004_98cd98bf-fcfb-4192-a068-dbcef419f2ca_medium.jpg?v=1708365218)
TR20VA004 | Transformer 20VA, 277 / 240 / 208 / 120-24V, 2 hub, Class 2 UL List US / Can, Inherent Lim | Functional Devices
Brand: Functional Devices
SKU: TR20VA004
View Details
![Veris X240DAA CONTROL TRANSFORMER | 240VA | 120-24VAC | FT&SINGLE HUB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X240DAA_ba658eb0-d1d4-4520-90dd-d05a35b1a3e8_medium.jpg?v=1688982453)
X240DAA | CONTROL TRANSFORMER | 240VA | 120-24VAC | FT&SINGLE HUB | Veris
Brand: Veris
SKU: X240DAA
View Details
![Veris X175CAB CONTROL TRANSFORMER | 175VA | 120-24VAC | FT&DUAL HUB MNT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X175CAB_990a6dd7-160c-405a-8a29-087675acf145_medium.jpg?v=1688982460)
X175CAB | CONTROL TRANSFORMER | 175VA | 120-24VAC | FT&DUAL HUB MNT | Veris
Brand: Veris
SKU: X175CAB
View Details
![Veris X150CAA CONTROL TRANSFORMER | 150VA | 120-24VAC | CB | FT&SINGLE HUB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X150CAA_068e77ff-1ddc-4e80-8479-9ddade467a9d_medium.jpg?v=1688982500)
X150CAA | CONTROL TRANSFORMER | 150VA | 120-24VAC | CB | FT&SINGLE HUB | Veris
Brand: Veris
SKU: X150CAA
View Details
![Veris X100CHB CONTROL TRANSFORMER | 100VA | 120/208/240/480-24VAC | CB | FT&DL HUB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X100CHB_7ac5e386-97ae-484b-b290-7e6b1f5a31c9_medium.jpg?v=1688982431)
X100CHB | CONTROL TRANSFORMER | 100VA | 120 / 208 / 240 / 480-24VAC | CB | FT&DL HUB | Veris
Brand: Veris
SKU: X100CHB
View Details
![Veris X100CBE XFrmr | 96VA | MLT TP-24Vac.CB | plt-mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X100CBE_cf0f8c3b-413f-484d-8397-6ba2e488d655_medium.jpg?v=1688982401)
X100CBE | XFrmr | 96VA | MLT TP-24Vac.CB | plt-mount | Veris
Brand: Veris
SKU: X100CBE
View Details
![Veris X040BNA XFmr | 40VA | MLT TP-24VAC | Fuse | Ft | Sngl Hub | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X040BNA_1fc86409-f1be-49c5-9fa4-0f891069f185_medium.jpg?v=1688982009)
X040BNA | XFmr | 40VA | MLT TP-24VAC | Fuse | Ft | Sngl Hub | Veris
Brand: Veris
SKU: X040BNA
View Details
![Functional Devices TR75VA007 Transformer 75VA, 120/208/240/480-24V, dual hub,Class 2 UL US & CA,Cir.Bkr | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR75VA007_710b267a-266c-4165-bfd6-0c569a31bc02_medium.jpg?v=1708365252)
TR75VA007 | Transformer 75VA, 120 / 208 / 240 / 480-24V, dual hub, Class 2 UL US & CA, Cir.Bkr | Functional Devices
Brand: Functional Devices
SKU: TR75VA007
View Details
![Functional Devices TR75VA001 Transformer 75VA, 120-24V, single hub, Class 2 UL Listed US/Canada, Circ. Bkr. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR75VA001_86669028-4828-49fe-85e4-39c10445a9dd_medium.jpg?v=1708365240)
TR75VA001 | Transformer 75VA, 120-24V, single hub, Class 2 UL Listed US / Canada, Circ. Bkr. | Functional Devices
Brand: Functional Devices
SKU: TR75VA001
View Details
![Functional Devices TR50VA017 Transformer 50VA,480/277/208-24V,Single Hub,Class2 UL List US/CA w/CB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR50VA017_medium.jpg?v=1699657454)
TR50VA017 | Transformer 50VA, 480 / 277 / 208-24V, Single Hub, Class2 UL List US / CA w / CB | Functional Devices
Brand: Functional Devices
SKU: TR50VA017
View Details
![Functional Devices TR50VA005US Transformer US made 50VA, 120-24V, single hub, Class 2 C-UL Listed, Cir. Break. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR50VA005US_medium.jpg?v=1708365225)
TR50VA005US | Transformer US made 50VA, 120-24V, single hub, Class 2 C-UL Listed, Cir. Break. | Functional Devices
Brand: Functional Devices
SKU: TR50VA005US
View Details
![Functional Devices TR50VA005 Transformer 50VA, 120-24V, single hub, Class 2 C-UL Listed, Cir. Break. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR50VA005_medium.jpg?v=1708365229)
TR50VA005 | Transformer 50VA, 120-24V, single hub, Class 2 C-UL Listed, Cir. Break. | Functional Devices
Brand: Functional Devices
SKU: TR50VA005
View Details
![Functional Devices TR50VA001US Transformer US made 50VA, 120-24V, 1 hub, Class 2 UL Listed US/Can,3A Fuse | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR50VA001US_medium.jpg?v=1708365233)
TR50VA001US | Transformer US made 50VA, 120-24V, 1 hub, Class 2 UL Listed US / Can, 3A Fuse | Functional Devices
Brand: Functional Devices
SKU: TR50VA001US
View Details
![Functional Devices TR100VA009US Transformer US Made 96VA,120/208/240/277/480-24V, DH,Class2 UL List US/Canada | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR100VA009US_medium.jpg?v=1708365211)
TR100VA009US | Transformer US Made 96VA, 120 / 208 / 240 / 277 / 480-24V, DH, Class2 UL List US / Canada | Functional Devices
Brand: Functional Devices
SKU: TR100VA009US
View Details
![Functional Devices TR100VA005 Transformer 100VA,120/240/277/480-24V,single hub,Class2 UL List US/CA,Cir.Br | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR100VA005_abe3060a-f4e2-4bb1-90b3-66db1405b653_medium.jpg?v=1708365209)
TR100VA005 | Transformer 100VA, 120 / 240 / 277 / 480-24V, single hub, Class2 UL List US / CA, Cir.Br | Functional Devices
Brand: Functional Devices
SKU: TR100VA005
View Details
![Functional Devices TR100VA001US Transformer US Made, 100VA,120-24V,1 hub,Class2 UL Listed US/Can, Circ. Br. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR100VA001US_medium.jpg?v=1708365207)
TR100VA001US | Transformer US Made, 100VA, 120-24V, 1 hub, Class2 UL Listed US / Can, Circ. Br. | Functional Devices
Brand: Functional Devices
SKU: TR100VA001US
View Details
![KMC XEE-6311-050 Transformer; MULTI TAP TO 24VAC 50VA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/XEE-6311-100-medium_b26f169e-f4c6-4574-881d-6c9c3e96d2a2_medium.jpg?v=1712853078)
XEE-6311-050 | Transformer; MULTI TAP TO 24VAC 50VA | KMC
Brand: KMC
SKU: XEE-6311-050
View Details
![Veris X100CBA CONTROL TRANSFORMER | 100VA | MLTTP-24VAC | CB | Ft & Sngl Hub | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X100CBA_c48dc2b2-5f92-47a5-9443-921defe4b2a2_medium.jpg?v=1688982474)
X100CBA | CONTROL TRANSFORMER | 100VA | MLTTP-24VAC | CB | Ft & Sngl Hub | Veris
Brand: Veris
SKU: X100CBA
View Details
![Veris X075CAB CONTROL TRANSFORMER | 75VA | 120-24VAC | CB | FT&TWO HUB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X075CAB_90590822-03b4-4098-a0d0-b48172ed89c0_medium.jpg?v=1688982371)
X075CAB | CONTROL TRANSFORMER | 75VA | 120-24VAC | CB | FT&TWO HUB | Veris
Brand: Veris
SKU: X075CAB
View Details
![Veris X050BAB CONTROL TRANSFORMER | 50VA | 120-24VAC | FT&DUAL HUB MNTS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X050BAB_516b70a3-8cc8-4fb3-ac3d-c3bbbceb1582_medium.jpg?v=1688982263)
X050BAB | CONTROL TRANSFORMER | 50VA | 120-24VAC | FT&DUAL HUB MNTS | Veris
Brand: Veris
SKU: X050BAB
Committed to customer satisfaction
as experts in Secondary 24VAC Transformer Supply
Recently Viewed
Popular Products
View all →![Veris PW2XX05S Pressure | Wet | NEMA 4 | 0-250PSID | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PW2XX05S_large.jpg?v=1718834469)
PW2XX05S | Pressure | Wet | NEMA 4 | 0-250PSID | Veris
Brand: Veris
SKU: PW2XX05S![Veris E50B1 DIN Energy Meter | VAR Pulse Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/E50B1_f7961d3f-980d-42b2-85d0-af98acd6ef71_large.jpg?v=1706922559)
E50B1 | DIN Energy Meter | VAR Pulse Out | Veris
Brand: Veris
SKU: E50B1![Contemporary Controls EIS8-100T 8-Port 10/100Mbps UL-864 EIS Switch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/eis_b407f1fa-ba1e-409c-8dfb-75529d660c8a_large.jpg?v=1708892842)
EIS8-100T | 8-Port 10/100Mbps UL-864 EIS Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIS8-100T![Neptronic SHS80-C Duct Mnt Humidity/High Limit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SKE4-SKS4_SHS80_d0f055ef-aed4-412c-bac8-68bfbd0ae0f2_large.png?v=1717516288)
SHS80-C | Duct Mnt Humidity/High Limit | Neptronic
Brand: Neptronic
SKU: SHS80-C![Functional Devices RIBW01B-EN3 EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBW01B-EN3_3ae477a4-560b-44f1-8b78-fb44c6bca52d_large.jpg?v=1708365190)
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_656fcc36-202c-489f-a36b-51492c74671a_large.png?v=1714684207)
SGVL+SVKB24-SR | SGVL w/ Electronic FS | 337 lbf | 24V | 2-10V | Belimo
Brand: Belimo
SKU: SGVL+SVKB24-SR![Neptronic BM000 B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/actuators-banner_a22729f7-ea6e-4da6-8d1e-616037cb58b4_large.jpg?v=1717515951)
BM000 | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Neptronic
Brand: Neptronic
SKU: BM000