Transformers Yes Circuit breaker
Step up, step down, or isolation transformers for sale. Single or three phase, up to 25kVA- find it at Blackhawk Supply.
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![Veris](http://blackhawksupply.com/cdn/shop/collections/veris_large_8b9217af-54c0-47f3-bde0-c36ce31dbeb3_100x.png?v=1655982707)
![Weil Mclain](http://blackhawksupply.com/cdn/shop/collections/weil-mclain_100x.gif?v=1682369568)
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![Functional Devices TR40VA013 Transformer 40VA, 208/240/277/480-120Vac, single hub, circuit breaker UL Listed | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR40VA013_19b5dca6-1572-4c07-8cb9-c9f657bdfeee_medium.jpg?v=1709157047)
TR40VA013 | Transformer 40VA, 208 / 240 / 277 / 480-120Vac, single hub, circuit breaker UL Listed | Functional Devices
Brand: Functional Devices
SKU: TR40VA013
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![Veris X100CAA CONTROL TRANSFORMER | 100VA | 120-24VAC | CB | FT&SNGL HUB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X100CAA_34e9928a-2483-4ee8-afe0-566149d8447e_medium.jpg?v=1688982380)
X100CAA | CONTROL TRANSFORMER | 100VA | 120-24VAC | CB | FT&SNGL HUB | Veris
Brand: Veris
SKU: X100CAA
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![Functional Devices TR100VA001 Transformer 100VA,120-24V,single hub,Class2 UL Listed US/Canada, Circ. Br. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR100VA001_medium.jpg?v=1709156867)
TR100VA001 | Transformer 100VA, 120-24V, single hub, Class2 UL Listed US / Canada, Circ. Br. | Functional Devices
Brand: Functional Devices
SKU: TR100VA001
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![Functional Devices TR50VA008 Transformer 50VA, 208/240/277/480-120Vac, dual hub, 2.25A circuit breaker UL Lis | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR50VA008_medium.jpg?v=1709156867)
TR50VA008 | Transformer 50VA, 208 / 240 / 277 / 480-120Vac, dual hub, 2.25A circuit breaker UL Lis | Functional Devices
Brand: Functional Devices
SKU: TR50VA008
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![Functional Devices TR150VA008 Transformer 150VA 480/277/240/208-120V, 2 hub, UL Listed US/Can, Circuit Breaker | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR150VA008_562d4e47-8ec2-4855-b017-15e3478fb610_medium.jpg?v=1708365213)
TR150VA008 | Transformer 150VA 480 / 277 / 240 / 208-120V, 2 hub, UL Listed US / Can, Circuit Breaker | Functional Devices
Brand: Functional Devices
SKU: TR150VA008
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![Veris X050CBA CONTROL TRANSFORMER | 50VA | MLTTP-24VAC | CB | Ft & Sngl Hub | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X050CBA_61f7573e-1d22-402e-be87-475a66938572_medium.jpg?v=1688982398)
X050CBA | CONTROL TRANSFORMER | 50VA | MLTTP-24VAC | CB | Ft & Sngl Hub | Veris
Brand: Veris
SKU: X050CBA
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![Functional Devices TR100VA008 Transformer 100VA 480/277/240/208-120V, 2 hub, UL Listed US/Can, Circuit Breaker | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR100VA008_ffd27d26-9661-45d6-bc8e-aec6afa78586_medium.jpg?v=1708365218)
TR100VA008 | Transformer 100VA 480 / 277 / 240 / 208-120V, 2 hub, UL Listed US / Can, Circuit Breaker | Functional Devices
Brand: Functional Devices
SKU: TR100VA008
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![Functional Devices TR150VA001 Transformer 150VA, 120-24V, single hub, UL List US/Canada, Circ. Bkr. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR150VA001_medium.jpg?v=1709156867)
TR150VA001 | Transformer 150VA, 120-24V, single hub, UL List US / Canada, Circ. Bkr. | Functional Devices
Brand: Functional Devices
SKU: TR150VA001
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![Veris X100CAB CONTROL TRANSFORMER | 100VA | 120-24VAC | CB | FT&DUAL HUB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X100CAB_18cbc860-cdcc-4d20-a3c3-d9c71cb4e94c_medium.jpg?v=1689243600)
X100CAB | CONTROL TRANSFORMER | 100VA | 120-24VAC | CB | FT&DUAL HUB | Veris
Brand: Veris
SKU: X100CAB
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![Veris X050CAA CONTROL TRANSFORMER | 50VA | 120-24 VAC | CB | FT & Sngl Hub | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X050CAA_8730297b-91c5-49cc-ad78-75c82561e6e9_medium.jpg?v=1688982286)
X050CAA | CONTROL TRANSFORMER | 50VA | 120-24 VAC | CB | FT & Sngl Hub | Veris
Brand: Veris
SKU: X050CAA
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![Functional Devices TR100VA002 Transformer 100VA, 120-24V, dual hub, Class2 UL Listed US/Canada, Circ. Bkr. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR100VA002_e60f7348-a7c6-45bb-8b32-fb881cf07164_medium.jpg?v=1708365209)
TR100VA002 | Transformer 100VA, 120-24V, dual hub, Class2 UL Listed US / Canada, Circ. Bkr. | Functional Devices
Brand: Functional Devices
SKU: TR100VA002
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![Functional Devices TR100VA015 Transformer 100VA,120/208/240/277/480-24V, SH,Class2 UL List US/Canada.,Cir.Br | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR100VA015_f32c06fd-844b-4f17-ab08-0819ab2d153c_medium.jpg?v=1708365240)
TR100VA015 | Transformer 100VA, 120 / 208 / 240 / 277 / 480-24V, SH, Class2 UL List US / Canada., Cir.Br | Functional Devices
Brand: Functional Devices
SKU: TR100VA015
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![KMC XEE-6311-075 Transformer; MULTI TAP TO 24VAC 75VA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/XEE-6311-100-medium_39492734-2930-4b88-b829-aa33fca0ce1a_medium.jpg?v=1712852941)
XEE-6311-075 | Transformer; MULTI TAP TO 24VAC 75VA | KMC
Brand: KMC
SKU: XEE-6311-075
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![Veris X100CBB CONTROL TRANSFORMER | 100VA | 120/240/277/480-24VAC | CB | FT&DL HUB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X100CBB_411dc7f1-e29c-4352-995d-48842fe95d6c_medium.jpg?v=1689243605)
X100CBB | CONTROL TRANSFORMER | 100VA | 120 / 240 / 277 / 480-24VAC | CB | FT&DL HUB | Veris
Brand: Veris
SKU: X100CBB
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![Veris X075CHA XFmr | 75VA | MLT TP-24VAC | CB | Ft | Sngl Hub | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X075CHA_medium.jpg?v=1706643288)
X075CHA | XFmr | 75VA | MLT TP-24VAC | CB | Ft | Sngl Hub | Veris
Brand: Veris
SKU: X075CHA
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![Functional Devices TR75VA004 Transformer 75VA, 120/208/240/480-24V,2 hub 1TH+1S0,Class 2 UL US & CA,Cir.Bkr | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR75VA004_61578063-4b86-4f3a-aef9-872034bf140a_medium.jpg?v=1708365241)
TR75VA004 | Transformer 75VA, 120 / 208 / 240 / 480-24V, 2 hub 1TH+1S0, Class 2 UL US & CA, Cir.Bkr | Functional Devices
Brand: Functional Devices
SKU: TR75VA004
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![Functional Devices TR50VA016 Transformer 50VA,240/208/120-24V,Single Hub,Class2 UL List US/CAw/CB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR50VA016_2b0ec77b-0cbf-48bf-84f4-178c88a99ec0_medium.jpg?v=1708365252)
TR50VA016 | Transformer 50VA, 240 / 208 / 120-24V, Single Hub, Class2 UL List US / CAw / CB | Functional Devices
Brand: Functional Devices
SKU: TR50VA016
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![Functional Devices TR50VA004 Transformer 50VA,480/277/240/120-24V,dual hub,Class2 UL List US/Canada,Cir.Bkr. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR50VA004_2b7b32ce-680b-43e1-ba52-578866c04bfd_medium.jpg?v=1708365232)
TR50VA004 | Transformer 50VA, 480 / 277 / 240 / 120-24V, dual hub, Class2 UL List US / Canada, Cir.Bkr. | Functional Devices
Brand: Functional Devices
SKU: TR50VA004
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![Functional Devices TR150VA002 Transformer 150VA, 120-24V, dual hub, UL Listed US/Canada, Circ. Bkr. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR150VA002_medium.jpg?v=1699657472)
TR150VA002 | Transformer 150VA, 120-24V, dual hub, UL Listed US / Canada, Circ. Bkr. | Functional Devices
Brand: Functional Devices
SKU: TR150VA002
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![Functional Devices TR100VA004 Transformer 100VA,120/240/277/480-24V,dual hub,Class2 UL List US/Canada.,Cir.Br | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR100VA004_8ad05ccb-fb9f-49ab-8b05-2f9cdf0b5370_medium.jpg?v=1708365232)
TR100VA004 | Transformer 100VA, 120 / 240 / 277 / 480-24V, dual hub, Class2 UL List US / Canada., Cir.Br | Functional Devices
Brand: Functional Devices
SKU: TR100VA004
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![Veris X100CRC XFmr | 100VA | 120/240-12/24VAC CT | CB | Ft | BW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/X100CRC_a6465b95-6202-4270-9bba-740db735f4fe_medium.jpg?v=1688982413)
X100CRC | XFmr | 100VA | 120 / 240-12 / 24VAC CT | CB | Ft | BW | Veris
Brand: Veris
SKU: X100CRC
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![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
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![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
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![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
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