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Functional Devices

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Product Image of Transformer, 96VA, 120 to 24 Vac, Circuit Breaker, Foot & Dual Threaded Hub Mount, 20" Secondary Wires
$54.30 each
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Product Image of 2-3/4" Track Mount Isolated Linear DC Power Supply, 120 Vac to 24 Vdc, 1 Amp
$85.05 each
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Product Image of Mounting Snap Track (4" x 2")
$1.10 each
Backorder
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Product Image of 2-3/4" x 48" Mounting Snap Track
$19.35 each
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Product Image of Current Switch & Relay Combination, 10A SPST + Override, 10-30 Vac/dc Coil, Remote Split Core, Adjustable, 3-150A, NEMA 1 Housing
$127.60 each
In Stock
Get 9 by Tue, Nov 10
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Product Image of 4" Track Mount Relay 15 Amp SPDT & Override w/ 24 VAC/DC Coil
$20.80 each
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Product Image of BACnet MS/TP Network Relay Device, 24 Vac/dc/120 Vac Power Input, NEMA 1 Housing
$186.30 each
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Product Image of Enclosed Power Relay, 20 Amp 3PST-N/C, with 24 VAC/DC Coil
$149.75 each
In Stock
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Product Image of DIN Rail Mount Relay, 10A SPDT + Override, 10-30 Vac/dc Coil
$51.90 each
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Product Image of Transformer, 50VA, 120 to 24 Vac, Foot and Dual Threaded Hub Mount
$27.25 each
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Product Image of Enclosed Single 40VA UL Class 2 Power Supply, 120 Vac to 24 Vac
$130.90 each
In Stock
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Product Image of Enclosed Single 500VA Power Supply w/ 5 100VA Class 2 Outputs w/ Hi/Low Voltage Wiring
$648.45 each
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Product Image of 600VA UPS Backup Power Control Center, Status Contacts, 12" x 14" x 6" Metal Enclosure
$521.10 each
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Product Image of Pilot Panel Relay, 15A SPST + Override w/ 24 Vac/DC Coil, 4" Track Mount
$39.20 each
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Product Image of Split Core, Current Switch, Fixed, 0.75-150 Amp, LED, Terminal
$39.75 each
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Product Image of EnOcean 902 MHz Wireless Relay, Receiver / Repeater, 5A SPST-N/O, 120 Vac Power Input, NEMA 1 Housing
$174.00 each
Out of Stock
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Product Image of 4" x 12" AdapTrack Mounting DIN Rail Track
$9.90 each
In Stock
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Product Image of DIN Rail Mount Relay, 10A DPDT + Override, 24 Vac/dc Coil
$62.05 each
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Product Image of Enclosed Pilot Relay 10 Amp, SPST-N/O & Override w/ 10-30 Vac/dc/208-277 Vac Coil
$46.20 each
In Stock
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Product Image of Split Core Self Adjustable Current Sensor, 3-150 Amp, Wire Leads
$73.70 each
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Product Image of Encapsulated Control Relay, 10 Amp SPDT with 9-40 VDC Coil
$16.59 each
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Product Image of 4" x 6" Mounting Snap Track
$4.10 each
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Product Image of Enclosed Pilot Relay 10 Amp, SPST-N/O & Override & Monitor w/ 10-30 Vac/dc/120 Vac Coil
$49.80 each
In Stock
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Product Image of 4-1/4" x 7" x 2" Plastic Housing w/ 2-3/4" x 6" Mounting Track, NEMA 4/4X, 3/4" MNPT Nipple, Transparent Lid
$55.55 each
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Product Image of Enclosed Pilot Relay 10 Amp, 2 SPDT w/ 10-30 Vac/dc/208-277 Vac Coil
$51.50 each
In Stock
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Product Image of Closet Light Controller Relay w/ 60 Minute Delay, 10 Amp, SPST-N/O, 120-277VAC, Separated Class 2 Dry Contact Input, NEMA 1 Housing
$41.75 each
In Stock
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Product Image of Enclosed Pilot Relay, 10A DPDT w/ 24 Vac/DC/120 Vac Coil, Red Housing
$39.15 each
Out of Stock
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Product Image of Enclosed Pilot Relay, 10A DPDT, 24 Vac/dc/120 Vac Coil, Hi/Lo Voltage Separation, NEMA 1 Housing
$51.75 each
In Stock
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Product Image of 4" x 24" Mounting Snap Track
$12.25 each
In Stock
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Product Image of Enclosed Relay Power Pack, 20A SPDT + Momentary Push Button Override Switch, 120-277 Vac UVPower Input, 5W Class 2 Output, NEMA 1
$135.15 each
In Stock
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Product Image of 4" Track Mount Power Relay, 20 Amp SPST & Override, with 24 VAC/DC/120 VAC Coil
$48.45 each
In Stock
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Product Image of Flush Surface Mount Backplate Kit for WWS2-EN3 Wireless Wall Switch - White
$18.25 each
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Product Image of UPS Power Control Center, 10A Switch / Circuit Breaker, 120 Vac, 2 Outlets, Terminals, Status Contacts, 2-3/4" Track Mount
$116.25 each
In Stock
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Product Image of Low Input/Optoisolated Panel Relay, 20A SPDT, 24 Vac/DC/120 Vac Power Input, 5-25 Vac/dc Control Input, 4" Track Mount
$48.80 each
Out of Stock
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Product Image of 40 VA Power Supply, 120 Vac to 24 Vac, Switch, 2-3/4" Track Mount
$55.70 each
In Stock
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Product Image of Transformer, Made in USA, 50VA, 120 to 24 Vac, Foot and Single Threaded Hub Mount, Circuit Breaker
$56.25 each
In Stock
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Product Image of Enclosed Relay 30 Amp DPST-NONC with 120 VAC Coil
$209.81 each
In Stock
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Product Image of Enclosed Relay 20 Amp SPDT & Override with 24 Vac/dc/208-277 Vac Coil
$86.34 each
In Stock
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Product Image of Current Switch, Split Core, Fixed, 0.75-150A, LED, Wire Leads
$49.25 each
In Stock
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Product Image of Enclosed Pilot Relay, 10A SPDT + Override, 10-30 Vac/dc/120 Vac Coil, Hi/Lo Voltage Separation, NEMA 1 Housing
$56.35 each
In Stock
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In Stock
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Product Image of EnOcean 902 MHz Wireless Relay, Transceiver / Repeater, 20A SPDT, 277 Vac Power Input, Dry Contact Input, NEMA 1 Housing
$241.30 each
In Stock
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In Stock
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Product Image of Enclosed Pilot Relay, 10A SPDT w/ 24 Vac/DC/120-277 Vac Coil, Red Housing
$38.65 each
In Stock
Get 2 by Fri, Nov 13
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Product Image of Enclosed Pilot Relay, 10A SPDT w/ 24 Vac/DC/120-277 Vac Coil, NEMA 4X Clear Housing
$52.60 each
In Stock
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Product Image of RIB Replacement Sensor for use with RIBXLCRA, RIBXLCRF, RIBXLSRA, RIBXLSRF, RIBXRA, RIBXRF
$26.40 each
In Stock
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Product Image of Enclosed Single 75VA Multi-Tap UL Class 2 Power Supply, 480/277/240/208/120 to 24 Vac
$210.60 each
In Stock
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Product Image of Enclosed Pilot Relay 10 Amp, SPST-N/O & Override & 1 SPDT w/ 10-30 Vac/dc/120 Vac Coil
$56.80 each
In Stock
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Product Image of #8 x 5/8" Hex Head Self-Tapping Drill Screw
$0.20 each
In Stock
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Product Image of Enclosed TriVolt Relay, 10A SPDT w/ 24 Vac/DC or 120 Vac Coil, NEMA 4 Housing
Enclosed TriVolt Relay, 10A SPDT w/ 24 Vac/DC or 120 Vac Coil, NEMA 4 Housing
SKU: RIB2401C-N4
Functional Devices
SKU: RIB2401C-N4
$50.00 each
Out of Stock
Get it by Tue, Nov 24 - Wed, Dec 2
Out of Stock
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More About Functional Devices
Functional Devices, Inc. has been designing and manufacturing quality electronic devices in the USA since 1969. Current product offerings include relays, current sensors, power control, enclosures, power supplies, transformers, and accessories. Functional Devices has established itself as a leader in the HVAC, Building Controls, Energy Management, Energy Savings, Lighting Controls, and Wireless industries.