Functional devices inc. Internal Current core
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 RIBX243PV Enclosed Internal AC Sensor, Analog, + Relay 20Amp 3PST 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBX243PV_medium.jpg?v=1708365174)
RIBX243PV | Enclosed Internal AC Sensor, Analog, + Relay 20Amp 3PST 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBX243PV
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![Functional Devices RIBX243PF-NC Enclosed Internal AC Sensor, Fixed, + Relay 20Amp 3PST-NC 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBX243PF-NC_medium.jpg?v=1708365193)
RIBX243PF-NC | Enclosed Internal AC Sensor, Fixed, + Relay 20Amp 3PST-NC 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBX243PF-NC
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![Functional Devices RIBX243PA-NC Enclosed Internal AC Sensor, Adjustable + Relay 20Amp 3PST N/C 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBX243PA-NC_medium.jpg?v=1708365176)
RIBX243PA-NC | Enclosed Internal AC Sensor, Adjustable + Relay 20Amp 3PST N / C 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBX243PA-NC
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![Functional Devices RIBX243PA Enclosed Internal AC Sensor, Adjustable +20Amp 3PST 24Vac/dc Relay | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBX243PA_medium.jpg?v=1708365189)
RIBX243PA | Enclosed Internal AC Sensor, Adjustable +20Amp 3PST 24Vac / dc Relay | Functional Devices
Brand: Functional Devices
SKU: RIBX243PA
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![Functional Devices RIBMX24SBV Panel 4in Internal Current Transducer + 20Amp SPST + Override 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBMX24SBV_medium.jpg?v=1708365140)
RIBMX24SBV | Panel 4in Internal Current Transducer + 20Amp SPST + Override 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBMX24SBV
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![Functional Devices RIBMX24SBF Panel 4in Internal Current Sensor Fixed + 20Amp SPST-NO + Override 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBMX24SBF_medium.jpg?v=1708365134)
RIBMX24SBF | Panel 4in Internal Current Sensor Fixed + 20Amp SPST-NO + Override 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBMX24SBF
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![Functional Devices RIBMX24SBA Panel 4in Internal Adj Current Sensor + Relay 20Amp SPST-NO+Override 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBMX24SBA_medium.jpg?v=1708365165)
RIBMX24SBA | Panel 4in Internal Adj Current Sensor + Relay 20Amp SPST-NO+Override 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBMX24SBA
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![Functional Devices RIBMX24BA Panel 4in Internal Adjustable Current Sensor + Relay 20Amp SPDT 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBMX24BA_medium.jpg?v=1708365165)
RIBMX24BA | Panel 4in Internal Adjustable Current Sensor + Relay 20Amp SPDT 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBMX24BA
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