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 RIBM043PN Panel Relay 4.00 x 2.45in 20Amp 3PDT 480Vac | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBM043PN_e798c81a-ccc1-490d-9d3b-2f6dc61257fc_medium.jpg?v=1719987611)
RIBM043PN | Panel Relay 4.00 x 2.45in 20Amp 3PDT 480Vac | Functional Devices
Brand: Functional Devices
SKU: RIBM043PN
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![Functional Devices RIBM01ZNDC Panel Relay 4.000x2.875in 30Amp DPDT Class II Dry Contact Input 120Vac Power | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBM01ZNDC_medium.jpg?v=1719987595)
RIBM01ZNDC | Panel Relay 4.000x2.875in 30Amp DPDT Class II Dry Contact Input 120Vac Power | Functional Devices
Brand: Functional Devices
SKU: RIBM01ZNDC
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![Functional Devices RIBM013PNDC Panel Relay 4.000x2.875in 20Amp 3PDT Class II Dry Contact Input 120Vac Power | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBM013PNDC_medium.jpg?v=1719987667)
RIBM013PNDC | Panel Relay 4.000x2.875in 20Amp 3PDT Class II Dry Contact Input 120Vac Power | Functional Devices
Brand: Functional Devices
SKU: RIBM013PNDC
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![Functional Devices RIBM013PN Panel Relay 4.00x2.45in 20Amp 3PDT 120Vac | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBM013PN_medium.jpg?v=1719987607)
RIBM013PN | Panel Relay 4.00x2.45in 20Amp 3PDT 120Vac | Functional Devices
Brand: Functional Devices
SKU: RIBM013PN
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![Functional Devices RIBLB-4 Enclosed RIB logic board, 4-inputs | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBLB-4_medium.jpg?v=1719987633)
RIBLB-4 | Enclosed RIB logic board, 4-inputs | Functional Devices
Brand: Functional Devices
SKU: RIBLB-4
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![Functional Devices RIBLB-2 Enclosed RIB logic board, 2-inputs | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBLB-2_medium.jpg?v=1719987575)
RIBLB-2 | Enclosed RIB logic board, 2-inputs | Functional Devices
Brand: Functional Devices
SKU: RIBLB-2
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![Functional Devices RIBLB Enclosed RIB logic board | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBLB_medium.jpg?v=1719987667)
RIBLB | Enclosed RIB logic board | Functional Devices
Brand: Functional Devices
SKU: RIBLB
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![Functional Devices RIBL4C-NC Enclosed Relays 10Amp 3 SPST-NC + 1 SPDT 10-30Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBL4C-NC_medium.jpg?v=1719987612)
RIBL4C-NC | Enclosed Relays 10Amp 3 SPST-NC + 1 SPDT 10-30Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBL4C-NC
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![Functional Devices RIBL24SB-RD Enclosed Relay 20Amp 24Vac/dc Latching + aux contact Red Hsg | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBL24SB-RD_medium.jpg?v=1719987571)
RIBL24SB-RD | Enclosed Relay 20Amp 24Vac / dc Latching + aux contact Red Hsg | Functional Devices
Brand: Functional Devices
SKU: RIBL24SB-RD
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![Functional Devices RIBL24B-RD Enclosed Relay 20Amp 24Vac/dc Latching Red Hsg | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBL24B-RD_medium.jpg?v=1719987595)
RIBL24B-RD | Enclosed Relay 20Amp 24Vac / dc Latching Red Hsg | Functional Devices
Brand: Functional Devices
SKU: RIBL24B-RD
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![Functional Devices RIBL1C-DC-N4 Low-inrush Enclosed Relay NEMA4/4X 10Amp SPDT 10-30Vdc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBL1C-DC-N4_medium.jpg?v=1719987580)
RIBL1C-DC-N4 | Low-inrush Enclosed Relay NEMA4 / 4X 10Amp SPDT 10-30Vdc | Functional Devices
Brand: Functional Devices
SKU: RIBL1C-DC-N4
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![Functional Devices RIBL12SBM Enclosed Relay Latching 20Amp 12Vac/dc with switch + aux contact | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBL12SBM_medium.jpg?v=1719987621)
RIBL12SBM | Enclosed Relay Latching 20Amp 12Vac / dc with switch + aux contact | Functional Devices
Brand: Functional Devices
SKU: RIBL12SBM
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![Functional Devices RIBL12BM Enclosed Relay Latching 20Amp 12Vac/dc with aux contact | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBL12BM_medium.jpg?v=1719987595)
RIBL12BM | Enclosed Relay Latching 20Amp 12Vac / dc with aux contact | Functional Devices
Brand: Functional Devices
SKU: RIBL12BM
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![Functional Devices RIBHX24BF-RD Enclosed Relay 20Amp SPST 24Vac/dc Internal Fixed AC Sensor Red Housing | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBHX24BF-RD_medium.jpg?v=1719987622)
RIBHX24BF-RD | Enclosed Relay 20Amp SPST 24Vac / dc Internal Fixed AC Sensor Red Housing | Functional Devices
Brand: Functional Devices
SKU: RIBHX24BF-RD
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![Functional Devices RIBHX24BA-RD Enclosed Relay 20Amp SPST 24Vac/dc Internal Adjustable AC Sensor Red Housing | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBHX24BA-RD_medium.jpg?v=1719987618)
RIBHX24BA-RD | Enclosed Relay 20Amp SPST 24Vac / dc Internal Adjustable AC Sensor Red Housing | Functional Devices
Brand: Functional Devices
SKU: RIBHX24BA-RD
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![Functional Devices RIBHX24BA Enclosed Relay 20Amp SPST 24Vac/dc Internal Adjustable AC Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBHX24BA_medium.jpg?v=1719987682)
RIBHX24BA | Enclosed Relay 20Amp SPST 24Vac / dc Internal Adjustable AC Sensor | Functional Devices
Brand: Functional Devices
SKU: RIBHX24BA
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![Functional Devices RIBH2C Enclosed Relays 10Amp 2 SPDT 10-30Vac/dc/208-277Vac | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBH2C_medium.jpg?v=1719987672)
RIBH2C | Enclosed Relays 10Amp 2 SPDT 10-30Vac / dc / 208-277Vac | Functional Devices
Brand: Functional Devices
SKU: RIBH2C
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![Functional Devices RIBH1SM-250-NC Enclosed Relay 10Amp SPST-NC + Override + Monitor 10-30Vac/dc/208-277Vac | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBH1SM-250-NC_medium.jpg?v=1719987616)
RIBH1SM-250-NC | Enclosed Relay 10Amp SPST-NC + Override + Monitor 10-30Vac / dc / 208-277Vac | Functional Devices
Brand: Functional Devices
SKU: RIBH1SM-250-NC
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![Functional Devices RIBH1SM-250 Enclosed Relay 10Amp SPST-NO + Override + Monitor 10-30Vac/dc/208-277Vac | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBH1SM-250_medium.jpg?v=1719987673)
RIBH1SM-250 | Enclosed Relay 10Amp SPST-NO + Override + Monitor 10-30Vac / dc / 208-277Vac | Functional Devices
Brand: Functional Devices
SKU: RIBH1SM-250
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![Functional Devices RIBH1SC Enclosed Relay 10Amp SPDT + Override 10-30Vac/dc/208-277Vac | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBH1SC_medium.jpg?v=1719987596)
RIBH1SC | Enclosed Relay 10Amp SPDT + Override 10-30Vac / dc / 208-277Vac | Functional Devices
Brand: Functional Devices
SKU: RIBH1SC
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![Functional Devices RIBH1C-RD Enclosed Relay 10Amp SPDT 10-30Vac/dc/208-277Vac Red Hsg | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBH1C-RD_medium.jpg?v=1719987572)
RIBH1C-RD | Enclosed Relay 10Amp SPDT 10-30Vac / dc / 208-277Vac Red Hsg | Functional Devices
Brand: Functional Devices
SKU: RIBH1C-RD
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![Functional Devices RIBD01BDC-DOB Enclosed Time Delay on Break Relay, CL 2 Dry Contact,120Vac, 20A SPDT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBD01BDC-DOB_medium.jpg?v=1719987682)
RIBD01BDC-DOB | Enclosed Time Delay on Break Relay, CL 2 Dry Contact, 120Vac, 20A SPDT | Functional Devices (OBSOLETE)
Brand: Functional Devices
SKU: RIBD01BDC-DOB
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![Functional Devices RIBAN12C Snap-on Panel Relay 15Amp SPDT 12Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBAN12C_medium.jpg?v=1719987586)
RIBAN12C | Snap-on Panel Relay 15Amp SPDT 12Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBAN12C
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![Functional Devices RIB347P Enclosed Relay 20Amp DPDT 347Vac | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIB347P_medium.jpg?v=1719987590)
RIB347P | Enclosed Relay 20Amp DPDT 347Vac | Functional Devices
Brand: Functional Devices
SKU: RIB347P
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