Functional devices inc. 20va Va
Functional Devices Inc. Manufacturer of energy-efficient lighting controls and HVAC controls. Order Functional Devices products at Blackhawk Supply.
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![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/files/TR20VA004_fbac1aba-4f02-4fd8-9dca-6d930178b057_medium.jpg?v=1723861925)
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
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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/files/TR20VA007_8364b56e-8063-4d1e-a152-cbb46655e1e7_medium.jpg?v=1723861934)
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/files/TR20VA003_cbaebbc6-c328-4bb9-9456-cbe87a761313_medium.jpg?v=1723861932)
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 TR20VA002 Transformer 20VA, 208-24V, dual hub, Class 2, UL List., US/Can.,Inherent Lim. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TR20VA002_50b472e7-e165-41ed-b89b-17980299ad67_medium.jpg?v=1723861929)
TR20VA002 | Transformer 20VA, 208-24V, dual hub, Class 2, UL List., US / Can., Inherent Lim. | Functional Devices
Brand: Functional Devices
SKU: TR20VA002
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