Transformers Functional Devices
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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![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
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![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
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![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
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![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
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![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
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![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
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![Functional Devices TR75VA003 Transformer 75VA 277-24V 1 hub Class 2 UL Listed US & CA, CirBkr | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR75VA003_medium.jpg?v=1699657462)
TR75VA003 | Transformer 75VA 277-24V 1 hub Class 2 UL Listed US & CA, CirBkr | Functional Devices
Brand: Functional Devices
SKU: TR75VA003
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![Functional Devices TR50VA018 Transformer 50VA,480/277/240/208-120V,90deg.Hub, plate, 10in pr. 8in sec | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR50VA018_2ccf613d-23af-4c33-a6aa-7affe6f94578_medium.jpg?v=1706643785)
TR50VA018 | Transformer 50VA, 480 / 277 / 240 / 208-120V, 90deg.Hub, plate, 10in pr. 8in sec | Functional Devices
Brand: Functional Devices
SKU: TR50VA018
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![Functional Devices TR50VA015 Transformer 50VA,480/277/240/208/120-24V,1 Hub,Class2 UL List US/CA,CB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR50VA015_f862abc0-252e-422e-9c7d-577f084f101b_medium.jpg?v=1708365246)
TR50VA015 | Transformer 50VA, 480 / 277 / 240 / 208 / 120-24V, 1 Hub, Class2 UL List US / CA, CB | Functional Devices
Brand: Functional Devices
SKU: TR50VA015
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![Functional Devices TR50VA014 Transformer 50VA 277V-24V 1 hub Class 2 UL Listed US & CA, CirBkr | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR50VA014_96a518c4-73a4-4698-a05a-7aa8b4dfd288_medium.jpg?v=1708365232)
TR50VA014 | Transformer 50VA 277V-24V 1 hub Class 2 UL Listed US & CA, CirBkr | Functional Devices
Brand: Functional Devices
SKU: TR50VA014
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![Functional Devices TR40VA004 Transformer 40VA, 277/240/208/120-24V,2 hub,Class 2 UL List US/Can,Inherent Lim | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR40VA004_7b0d689e-48ff-4028-bac5-9d1f5c26f070_medium.jpg?v=1708365244)
TR40VA004 | Transformer 40VA, 277 / 240 / 208 / 120-24V, 2 hub, Class 2 UL List US / Can, Inherent Lim | Functional Devices
Brand: Functional Devices
SKU: TR40VA004
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![Functional Devices TR75VA005 Transformer 75VA, 120/208/240/480-24V,1 TH hub,Class 2 UL US & CA,Cir.Bkr | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR75VA005_047a469e-5b0f-4f29-8bd1-5c665e718066_medium.jpg?v=1708365236)
TR75VA005 | Transformer 75VA, 120 / 208 / 240 / 480-24V, 1 TH hub, Class 2 UL US & CA, Cir.Bkr | Functional Devices
Brand: Functional Devices
SKU: TR75VA005
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![Functional Devices TR75VA002 Transformer 75VA, 120-24V, dual hub, Class 2 UL Listed US/Canada, Circ. Bkr. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR75VA002_d9536d88-239c-48c4-8cb7-77c791afc8cf_medium.jpg?v=1708365232)
TR75VA002 | Transformer 75VA, 120-24V, dual hub, Class 2 UL Listed US / Canada, Circ. Bkr. | Functional Devices
Brand: Functional Devices
SKU: TR75VA002
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![Functional Devices TR50VA009 Transformer 50VA, 120/208/240-24Vac, dual hub, CL2 UL List US/Can., Cir.Bkr. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR50VA009_fbbbf5aa-6e0f-433a-8870-b9522bff32d6_medium.jpg?v=1708365240)
TR50VA009 | Transformer 50VA, 120 / 208 / 240-24Vac, dual hub, CL2 UL List US / Can., Cir.Bkr. | Functional Devices
Brand: Functional Devices
SKU: TR50VA009
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![Functional Devices TR375VA001 Transformer 375VA, 120-24V, 2 BO hub, UL List US/Canada | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR375VA001_medium.jpg?v=1709156817)
TR375VA001 | Transformer 375VA, 120-24V, 2 BO hub, UL List US / Canada | Functional Devices
Brand: Functional Devices
SKU: TR375VA001
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![Functional Devices TR100VA002-20 Transformer 100VA,120-24V,2 hub,ClassII UL Listed US/C,CBkr, 20 in wires | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR100VA002-20_medium.jpg?v=1708365209)
TR100VA002-20 | Transformer 100VA, 120-24V, 2 hub, ClassII UL Listed US / C, CBkr, 20 in wires | Functional Devices
Brand: Functional Devices
SKU: TR100VA002-20
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![Functional Devices TR100VA001-28 Transformer 100VA,120-24V,1 hub,Class2 UL Listed US & C, CBkr, 28 wires | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TR100VA026-600x600_medium.jpg?v=1717019408)
TR100VA001-28 | Transformer 100VA, 120-24V, 1 hub, Class2 UL Listed US & C, CBkr, 28 wires | Functional Devices
Brand: Functional Devices
SKU: TR100VA001-28
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![Functional Devices TR150VA001-28 Transformer 150VA, 120-24V, 1 hub, UL List US & C, CBkr, 28 in wires | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR50VA027-600x600_bfe782b9-c566-4c17-b0d2-085753777712_medium.jpg?v=1708365225)
TR150VA001-28 | Transformer 150VA, 120-24V, 1 hub, UL List US & C, CBkr, 28 in wires | Functional Devices
Brand: Functional Devices
SKU: TR150VA001-28
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![Functional Devices TR50VA006 Transformer 50VA, 277-24V, single hub, Class 2 UL Listed US/Canada,3A Fuse | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR50VA006_medium.jpg?v=1699657449)
TR50VA006 | Transformer 50VA, 277-24V, single hub, Class 2 UL Listed US / Canada, 3A Fuse | Functional Devices
Brand: Functional Devices
SKU: TR50VA006
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![Functional Devices TR40VA003 Transformer 40VA, 24-24V, single hub, Class 2 UL Listed US/Canada,Inherent Lim. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR40VA003_85ba9dee-f51f-4478-b844-5a56fd9495ea_medium.jpg?v=1708365229)
TR40VA003 | Transformer 40VA, 24-24V, single hub, Class 2 UL Listed US / Canada, Inherent Lim. | Functional Devices
Brand: Functional Devices
SKU: TR40VA003
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![Functional Devices TR20VA007 Transformer 20VA, 277-24V, single hub, Class II UL Listed US/Canada,Inherent Lim | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR20VA007_04028429-35ee-4ad5-a4a8-e2a0eb3647c9_medium.jpg?v=1708365248)
TR20VA007 | Transformer 20VA, 277-24V, single hub, Class II UL Listed US / Canada, Inherent Lim | Functional Devices
Brand: Functional Devices
SKU: TR20VA007
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![Functional Devices TR20VA003 Transformer 20VA, 24-24V, single hub, UL Listed US/Canada,Inherent Limit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR20VA003_ca64bb73-73d3-449e-b759-de53c784989d_medium.jpg?v=1708365239)
TR20VA003 | Transformer 20VA, 24-24V, single hub, UL Listed US / Canada, Inherent Limit | Functional Devices
Brand: Functional Devices
SKU: TR20VA003
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![Functional Devices TR175VA003 Transformer 175VA, 120-24V, single hub, UL Listed US/Canada | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TR175VA003_a77666f8-2cd0-467b-9c0a-37bc57b9c6ba_medium.jpg?v=1708365225)
TR175VA003 | Transformer 175VA, 120-24V, single hub, UL Listed US / Canada | Functional Devices
Brand: Functional Devices
SKU: TR175VA003
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