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 SP3804L MH3800 Subpanel Perforated Steel 23.00H x 11.75W x .25T | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SP3804L_medium.jpg?v=1719987729)
SP3804L | MH3800 Subpanel Perforated Steel 23.00H x 11.75W x .25T | Functional Devices
Brand: Functional Devices
SKU: SP3804L
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![Functional Devices SP3803S MH3800 Subpanel Polymetal 19.00H x 11.75 W x .13T | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SP3803S_medium.jpg?v=1719987707)
SP3803S | MH3800 Subpanel Polymetal 19.00H x 11.75 W x .13T | Functional Devices
Brand: Functional Devices
SKU: SP3803S
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![Functional Devices SP3803L MH3800 Subpanel Polymetal 23.00H x 11.75W x 0.13T | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SP3803L_medium.jpg?v=1719987717)
SP3803L | MH3800 Subpanel Polymetal 23.00H x 11.75W x 0.13T | Functional Devices
Brand: Functional Devices
SKU: SP3803L
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![Functional Devices SP3304 MH3300 Subpanel Perforated Steel 11.33H x 11.40W x .25T | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SP3304_medium.jpg?v=1719987765)
SP3304 | MH3300 Subpanel Perforated Steel 11.33H x 11.40W x .25T | Functional Devices
Brand: Functional Devices
SKU: SP3304
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![Functional Devices SP3303 MH3300 Subpanel Polymetal 11.33H x 11.40W x .13T | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SP3303_medium.jpg?v=1719987717)
SP3303 | MH3300 Subpanel Polymetal 11.33H x 11.40W x .13T | Functional Devices
Brand: Functional Devices
SKU: SP3303
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![Functional Devices SIBLS-RD Enclosed Switch 30Vac/dc Max maintained 3 position center off W/LED Red Hsg | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SIBLS-RD_medium.jpg?v=1719987728)
SIBLS-RD | Enclosed Switch 30Vac / dc Max maintained 3 position center off W / LED Red Hsg | Functional Devices
Brand: Functional Devices
SKU: SIBLS-RD
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![Functional Devices SIBLS Enclosed Switch 30Vac/dc Max maintained 3 position center off W/LED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SIBLS_medium.jpg?v=1719987739)
SIBLS | Enclosed Switch 30Vac / dc Max maintained 3 position center off W / LED | Functional Devices
Brand: Functional Devices
SKU: SIBLS
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![Functional Devices SIB05S Enclosed Switch 20Amp Momentary 2-position 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SIB05S_medium.jpg?v=1719987751)
SIB05S | Enclosed Switch 20Amp Momentary 2-position 2-wire | Functional Devices
Brand: Functional Devices
SKU: SIB05S
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![Functional Devices SIB04S-RD Enclosed Switch 20Amp maintained 2 position 3 wire Red Hsg | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SIB04S-RD_medium.jpg?v=1719987744)
SIB04S-RD | Enclosed Switch 20Amp maintained 2 position 3 wire Red Hsg | Functional Devices
Brand: Functional Devices
SKU: SIB04S-RD
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![Functional Devices SIB04S Enclosed Switch 20Amp MOMENTARY 3 wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SIB04S_medium.jpg?v=1719987755)
SIB04S | Enclosed Switch 20Amp MOMENTARY 3 wire | Functional Devices
Brand: Functional Devices
SKU: SIB04S
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![Functional Devices SIB02S-RD Enclosed Switch 20Amp maintained 3 position center off 3 wire Red Hsg | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SIB02S-RD_medium.jpg?v=1719987733)
SIB02S-RD | Enclosed Switch 20Amp maintained 3 position center off 3 wire Red Hsg | Functional Devices
Brand: Functional Devices
SKU: SIB02S-RD
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![Functional Devices SIB02S Enclosed Switch 20Amp maintained 3 position center off 3 wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SIB02S_medium.jpg?v=1719987749)
SIB02S | Enclosed Switch 20Amp maintained 3 position center off 3 wire | Functional Devices
Brand: Functional Devices
SKU: SIB02S
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![Functional Devices RIBXRF Enclosed Solid-Core AC Sensor, Fixed | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBXRF_medium.jpg?v=1719987733)
RIBXRF | Enclosed Solid-Core AC Sensor, Fixed | Functional Devices
Brand: Functional Devices
SKU: RIBXRF
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![Functional Devices RIBXLSV Enclosed Internal AC Sensor AnalogOut +10Amp SPST 10-30Vac/dc Relay + Override | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBXLSV_medium.jpg?v=1719987697)
RIBXLSV | Enclosed Internal AC Sensor AnalogOut +10Amp SPST 10-30Vac / dc Relay + Override | Functional Devices
Brand: Functional Devices
SKU: RIBXLSV
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![Functional Devices RIBXLSJF Enclosed Split-Core AC Sensor Fixed +10Amp SPST 10-30Vac/dc Relay Override | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBXLSJF_medium.jpg?v=1719987707)
RIBXLSJF | Enclosed Split-Core AC Sensor Fixed +10Amp SPST 10-30Vac / dc Relay Override | Functional Devices
Brand: Functional Devices
SKU: RIBXLSJF
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![Functional Devices RIBXLSJA Enclosed Split-Core AC Sensor Adjustable +10Amp SPST 10-30Vac/dc Relay Override | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBXLSJA_medium.jpg?v=1719987697)
RIBXLSJA | Enclosed Split-Core AC Sensor Adjustable +10Amp SPST 10-30Vac / dc Relay Override | Functional Devices
Brand: Functional Devices
SKU: RIBXLSJA
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![Functional Devices RIBXLSEV Enclosed Internal Low AC Sensor AnalogOut 10Amp SPST 10-30Vac/dc Relay +Override | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBXLSEV_medium.jpg?v=1719987722)
RIBXLSEV | Enclosed Internal Low AC Sensor AnalogOut 10Amp SPST 10-30Vac / dc Relay +Override | Functional Devices
Brand: Functional Devices
SKU: RIBXLSEV
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![Functional Devices RIBXLSEA Enclosed Internal Low AC Sensor Adjustable+10Amp SPST 10-30Vac/dc Relay,Override | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBXLSEA_medium.jpg?v=1719987697)
RIBXLSEA | Enclosed Internal Low AC Sensor Adjustable+10Amp SPST 10-30Vac / dc Relay, Override | Functional Devices
Brand: Functional Devices
SKU: RIBXLSEA
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![Functional Devices RIBXLCRF Enclosed Solid-Core AC Sensor Fixed +10Amp SPDT Relay10-30Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBXLCRF_medium.jpg?v=1719987760)
RIBXLCRF | Enclosed Solid-Core AC Sensor Fixed +10Amp SPDT Relay10-30Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBXLCRF
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![Functional Devices RIBXLCJA Enclosed Split-Core AC Sensor Adjustable +10Amp SPST 10-30Vac/dc Relay Override | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBXLCJA_medium.jpg?v=1719987697)
RIBXLCJA | Enclosed Split-Core AC Sensor Adjustable +10Amp SPST 10-30Vac / dc Relay Override | Functional Devices
Brand: Functional Devices
SKU: RIBXLCJA
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![Functional Devices RIBXLCF Enclosed Internal AC Sensor Fixed +10Amp SPDT 10-30Vac/dc Relay | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBXLCF_medium.jpg?v=1719987702)
RIBXLCF | Enclosed Internal AC Sensor Fixed +10Amp SPDT 10-30Vac / dc Relay | Functional Devices
Brand: Functional Devices
SKU: RIBXLCF
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![Functional Devices RIBXLCEV Enclosed Internal Low AC Sensor, AnalogOut, +10Amp SPDT 10-30Vac/dc Relay | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBXLCEV_medium.jpg?v=1719987718)
RIBXLCEV | Enclosed Internal Low AC Sensor, AnalogOut, +10Amp SPDT 10-30Vac / dc Relay | Functional Devices
Brand: Functional Devices
SKU: RIBXLCEV
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![Functional Devices RIBXLCEA Enclosed Internal Low AC Sensor, Adjustable +10Amp SPDT 10-30Vac/dc Relay | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBXLCEA_medium.jpg?v=1719987692)
RIBXLCEA | Enclosed Internal Low AC Sensor, Adjustable +10Amp SPDT 10-30Vac / dc Relay | Functional Devices
Brand: Functional Devices
SKU: RIBXLCEA
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![Functional Devices RIBXJF Enclosed Split-Core AC Sensor, Fixed | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBXJF_medium.jpg?v=1719987745)
RIBXJF | Enclosed Split-Core AC Sensor, Fixed | Functional Devices
Brand: Functional Devices
SKU: RIBXJF
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