functional devices inc.
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 TR50VA016 Transformer 50VA,240/208/120-24V,Single Hub,Class2 UL List US/CAw/CB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TR50VA016_medium.jpg?v=1719987775)
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/files/TR50VA004_medium.jpg?v=1719987756)
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/files/TR150VA002_medium.jpg?v=1719987770)
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/files/TR100VA004_medium.jpg?v=1719987740)
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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![Functional Devices RIBXGA Enclosed Split-Core AC Sensor, .75-150Amp, adjustable, wire leads | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBXGA_medium.jpg?v=1719987707)
RIBXGA | Enclosed Split-Core AC Sensor, .75-150Amp, adjustable, wire leads | Functional Devices
Brand: Functional Devices
SKU: RIBXGA
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![Functional Devices RIBT24B Enclosed Relay Hi/Low sep 20Amp SPDT 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBT24B_e52eaa63-5021-41f3-8ea0-44277efb86ea_medium.jpg?v=1720094532)
RIBT24B | Enclosed Relay Hi / Low sep 20Amp SPDT 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBT24B
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![Functional Devices RIBT243B Enclosed Relay Hi/Low sep 20Amp 2 SPST + 1 SPDT 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBT243B_medium.jpg?v=1719987678)
RIBT243B | Enclosed Relay Hi / Low sep 20Amp 2 SPST + 1 SPDT 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBT243B
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![Functional Devices RIBMW24B-44-BC BacNet Panel Relay 4in 20Amp SPDT 24Vac/dc with 4 BI + 4 BO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBMW24B-44-BC_medium.jpg?v=1719987672)
RIBMW24B-44-BC | BacNet Panel Relay 4in 20Amp SPDT 24Vac / dc with 4 BI + 4 BO | Functional Devices
Brand: Functional Devices
SKU: RIBMW24B-44-BC
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![Functional Devices RIBL3C Enclosed Relays 10Amp 3 SPST-NO 10-30Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBL3C_medium.jpg?v=1719987576)
RIBL3C | Enclosed Relays 10Amp 3 SPST-NO 10-30Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBL3C
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![Functional Devices RIBL24BM Enclosed Relay Latching 20Amp 24Vac/dc + aux contact | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBL24BM_medium.jpg?v=1719987611)
RIBL24BM | Enclosed Relay Latching 20Amp 24Vac / dc + aux contact | Functional Devices
Brand: Functional Devices
SKU: RIBL24BM
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![Functional Devices RIBH1CW Enclosed Pilot Relay Hi/Low sep. 15Amp SPDT 10-30Vac/dc/208-277Vac | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBH1CW_medium.jpg?v=1719987642)
RIBH1CW | Enclosed Pilot Relay Hi / Low sep. 15Amp SPDT 10-30Vac / dc / 208-277Vac | Functional Devices
Brand: Functional Devices
SKU: RIBH1CW
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![Functional Devices RIB2402B2G Enclosed Relay 20Amp Dual SPDT 24Vac/dc/208-277Vac Ganged | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIB2402B2G_medium.jpg?v=1719987627)
RIB2402B2G | Enclosed Relay 20Amp Dual SPDT 24Vac / dc / 208-277Vac Ganged | Functional Devices
Brand: Functional Devices
SKU: RIB2402B2G
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![Functional Devices RIB01SBDC Enclosed Relay, Class 2 Dry Contact input,120Vac pwr, 20A SPST + Override | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIB01SBDC_medium.jpg?v=1719987571)
RIB01SBDC | Enclosed Relay, Class 2 Dry Contact input, 120Vac pwr, 20A SPST + Override | Functional Devices
Brand: Functional Devices
SKU: RIB01SBDC
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![Functional Devices RIB013P Enclosed Relay 20Amp 3PST 120Vac | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIB013P_medium.jpg?v=1719987590)
RIB013P | Enclosed Relay 20Amp 3PST 120Vac | Functional Devices
Brand: Functional Devices
SKU: RIB013P
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![Functional Devices PSMN40A Power supply,120Vac to 24Vac, 40VA, W/MT212-4, fits 2.75 or 3.25in Track | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PSMN40A_medium.jpg?v=1719987567)
PSMN40A | Power supply, 120Vac to 24Vac, 40VA, W / MT212-4, fits 2.75 or 3.25in Track | Functional Devices
Brand: Functional Devices
SKU: PSMN40A
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![Functional Devices PSMN24DA Power Supply, 24Vac Input, Adjustable DC output, w/MT212-2 track | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PSMN24DA_medium.jpg?v=1719987633)
PSMN24DA | Power Supply, 24Vac Input, Adjustable DC output, w / MT212-2 track | Functional Devices
Brand: Functional Devices
SKU: PSMN24DA
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![Functional Devices PSM19A24DAS GEN. PUR. DC SUPPLY, Isolated 120Vac Input, w/MT212-4 track, fits 2.75 or 4in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PSM19A24DAS_medium.jpg?v=1719987622)
PSM19A24DAS | GEN. PUR. DC SUPPLY, Isolated 120Vac Input, w / MT212-4 track, fits 2.75 or 4in | Functional Devices
Brand: Functional Devices
SKU: PSM19A24DAS
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![Functional Devices PSH2C2RB10-L Enclosed UPS Interface board (Large housing 14 x 16 x 6) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PSH2C2RB10-L_medium.jpg?v=1719987534)
PSH2C2RB10-L | Enclosed UPS Interface board (Large housing 14 x 16 x 6) | Functional Devices
Brand: Functional Devices
SKU: PSH2C2RB10-L
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![Functional Devices TR40VA015 Transformer 40VA, 120/208/240-24V Class 2 UL Listed 1N+Foot w/ Plate | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TR40VA015_medium.jpg?v=1719987740)
TR40VA015 | Transformer 40VA, 120 / 208 / 240-24V Class 2 UL Listed 1N+Foot w / Plate | Functional Devices
Brand: Functional Devices
SKU: TR40VA015
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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_medium.jpg?v=1719987734)
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 RIBXGTV10 Enclosed Split-Core Multi-Range AC Trnsducer, 0-10Vdc out terminals | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBXGTV10_medium.jpg?v=1719987697)
RIBXGTV10 | Enclosed Split-Core Multi-Range AC Trnsducer, 0-10Vdc out terminals | Functional Devices
Brand: Functional Devices
SKU: RIBXGTV10
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![Functional Devices RIBTU2C Enclosed Relays Hi/Low sep 10Amp 2 SPDT 10-30Vac/dc/120Vac | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBTU2C_medium.jpg?v=1719987647)
RIBTU2C | Enclosed Relays Hi / Low sep 10Amp 2 SPDT 10-30Vac / dc / 120Vac | Functional Devices
Brand: Functional Devices
SKU: RIBTU2C
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![Functional Devices RIBR24D DIN Rail Relay 10Amp DPDT 24Vdc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBR24D_medium.jpg?v=1719987677)
RIBR24D | DIN Rail Relay 10Amp DPDT 24Vdc | Functional Devices
Brand: Functional Devices
SKU: RIBR24D
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![Functional Devices RIBMN24C Panel Relay 2.75 15Amp SPDT 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBMN24C_medium.jpg?v=1719987656)
RIBMN24C | Panel Relay 2.75 15Amp SPDT 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBMN24C
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