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Functional Devices

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Product Image of Enclosed Relay 30 Amp DPST-NONC with 120 VAC Coil
Enclosed Relay 30 Amp DPST-NONC with 120 VAC Coil
SKU: RIB01P30-NONC
Functional Devices
SKU: RIB01P30-NONC
$209.81 each
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Product Image of Power Panel Relay, 30A DPST-N/O w/ 24 Vac/DC Coil, 2-3/4" Track Mount
$92.25 each
In Stock
Get 3 by Fri, Aug 14
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 Enclosed Dry Contact Input Relay - 20 Amp SPST & Override, Class 2 (208-277 VAC)
$63.20 each
In Stock
Get 4 by Wed, Aug 12
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Product Image of Split Core, Current Switch, Fixed, 0.75-150 Amp, LED, Terminal
$39.75 each
In Stock
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Product Image of Enclosed Pilot Relay, 10A SPDT w/ 10-30 Vac/DC/208-277 Vac Coil, Red Housing
Enclosed Pilot Relay, 10A SPDT w/ 10-30 Vac/DC/208-277 Vac Coil, Red Housing
SKU: RIBH1C-RD
Functional Devices
SKU: RIBH1C-RD
$37.15 each
In Stock
Get 7 by Tue, Aug 11
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Product Image of Enclosed TriVolt Relay, 10A SPDT w/ 24 Vac/DC or 120 Vac Coil, NEMA 4 Housing
$50.00 each
In Stock
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Product Image of Enclosed .25/20A Amp SPST N/O Relay and Adjustable Current Sensor Combination
$97.70 each
In Stock
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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 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 Transducer & Relay Combination, 20A SPDT, 24 Vac/dc Coil, Analog, 0-20A, 0-5 Vdc/0-10 Vdc Output, NEMA 1 Housing
$91.50 each
In Stock
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Product Image of Current Switch, Solid Remote, Adjustable, 1.25-150A
$58.45 each
In Stock
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Product Image of 4" Track Mount Pilot Relay, 15 Amp SPDT & Override, with 10-30 VAC/DC/120 VAC Coil
$54.05 each
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Product Image of Enclosed Pilot Relay, 10A DPDT w/ 24 Vac/DC/208-277 Vac Coil, NEMA 4X Clear Housing
$63.20 each
Out of Stock
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Product Image of Solid Core, Current Transducer, Analog, 4-20 mA, 0-20 Amp, Wire Leads
$44.70 each
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Product Image of Track Mount Single 500VA Power Supply w/ 5 - 100VA Class 2 Outputs, 480/277/240/120 Vac to 24 Vac
$466.80 each
In Stock
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Product Image of Single 40 VA Power Supply, 120 Vac to 24 Vac, UL Class 2, 10A Main Breaker w/ Extension Cord, Metal Enclosure
$212.90 each
In Stock
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Product Image of 2.75" x 6.00" Track Mount Pilot Relays, 15 Amp SPDT, with 24 VAC/DC Coil (Four Relays)
$78.25 each
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Product Image of UPS Power Control Center Interface Board, Status Contacts, 2.75" Track Mount in 14" x 16" x 6" Metal Enclosure
$372.10 each
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Product Image of VFD Compatible Enclosed Self-Powered Split Core Multi-Range (0-10, 20, & 50 A) True RMS Current Transducer w/ Loop Powered 4-20 mA Output
$124.50 each
In Stock
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Product Image of AHU Fan Safety Alarm Circuit Panel Logic Board, 24 Vac/dc Power Input, 2-3/4"" Track Mount
$127.75 each
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Product Image of Transformer 50VA, 120 to 24 Vac, Circuit Breaker, DIN Rail Mount
$60.39 each
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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, 10A 3 SPST-N/C w/ 10-30 Vac/DC Coil, NEMA 1 Housing
$82.70 each
In Stock
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Product Image of 4" x 6" AdapTrack Mounting DIN Rail Track
$5.05 each
Out of Stock
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Product Image of Enclosed Relay 20 Amp 3PST-N/O with 480 Vac Coil
$163.96 each
In Stock
Get 1 by Wed, Aug 12
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Product Image of 4" Track Mount Power Relay, 20 Amp SPDT, with 24 VAC/DC/120 VAC Coil
$26.15 each
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Product Image of Enclosed Pilot Relay, 10 Amp, SPDT w/ 10-30 Vac/DC/120 Vac Coil (Pack of 25)
$468.75 each
In Stock
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Product Image of Enclosed Low Input/Optoisolated Relay, 20A SPST + Override, 120 Vac/dc Power Input, 5-25 Vac/dc Control Input, Hi/Lo Voltage Separation, NEMA 1 Housing
$83.17 each
Out of Stock
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Product Image of Pilot Panel Relay, 15A SPST-N/O + Override w/ 10-30 Vac/DC/208-277 Vac Coil, 4" Track Mount
$38.60 each
In Stock
Get 6 by Tue, Aug 11
In 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
Out of Stock
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Product Image of Transformer, 50VA, 120 to 24 Vac, Foot and Dual Threaded Hub Mount
$27.25 each
In Stock
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Product Image of BACnet MS/TP Network Relay Device, One Binary Output, Two Binary Inputs, 24Vac/dc/120 Vac Power Input, 2.75" Track Mount
$182.76 each
Out of Stock
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Product Image of 40 VA Power Supply, 120 to 24 Vac, DIN rail & 14.5"x 7.7"x 3.9" Enclosure
$263.30 each
In Stock
Get 2 by Wed, Aug 12
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Product Image of BACnet MS/TP Network Relay Device w/ Binary Output Set Point, One Binary Output + Override, 24 Vac/dc Power Input, NEMA 1 Housing
$217.60 each
In Stock
Get 2 by Wed, Aug 12
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Product Image of Transformer, 40 VA, 240/208/120 to 24 Vac, Foot and Single Threaded Hub Mount
$29.80 each
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Product Image of 48" x 4" Mounting Track for Relays, Current Sensors, and Power Supplies
$33.54 each
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Product Image of Transducer and Relay Combination, 20 Amp SPDT + Override, 24 Vac/dc Coil, Analog, 0-20 Amp
$96.90 each
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Product Image of BACnet MS/TP Network Relay Device w/ Binary Outputs & Binary/Analog Inputs, 24 Vac/dc Power Input, 2.75" Track Mount
$199.05 each
Out of Stock
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Product Image of Enclosed Self-Powered Split Core Current Transformer with 333 mV Output (200A)
$136.55 each
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Product Image of Flush Surface Mount Backplate Kit for WWS2-EN3 Wireless Wall Switch - White
$18.25 each
Out of Stock
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Product Image of Enclosed Pilot Relay, 10A DPDT w/ 24 Vac/DC/208-277 Vac Coil, Red Housing
$53.55 each
Out of Stock
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Product Image of 10" x 7-7/10" x 3-9/10" Metal Housing, NEMA 4/4X
$188.75 each
Out of Stock
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Product Image of Current Switch, Split Core, Adjustable, 0.75-150A, 120-277 Vac, Terminal
$73.25 each
Out of Stock
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Product Image of Current Switch and Relay Combination, 10A SPST + Override, 10-30 v Coil, Adj, 0.50-10A
$117.80 each
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Product Image of Transformer, Made in USA, 96 VA, 480/277/240/208/120 to 24 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount
$77.65 each
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Product Image of Current Switch and Relay Combination, 20 Amp SPST-N/O, Fixed, 24 Vac/dc Coil, NEMA 4X Clear Housing
$158.85 each
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Product Image of Meta Enclosure Replacement Keys (Set of 2)
Meta Enclosure Replacement Keys (Set of 2)
SKU: KEYSET
Functional Devices
SKU: KEYSET
$5.30 each
Out of Stock
Get it by Tue, Aug 25 - Tue, Sep 1
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.