Functional Devices

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  • Functional Devices TR150VA008 Transformer 150 VA 480V to 120V
    FUNCTIONAL DEVICES
    Functional Devices TR150VA008 Transformer 150 VA 480V to 120V
    SKU: TR150VA008
    Product DescriptionThe Functional Devices TR150VA008 Transformer is designed to handle 150 VA with a primary voltage range of 480/277/240/208 volts and a secondary output of 120 volts. Constructed for foot and dual threaded hub mounting, it includes a built-in circuit breaker for enhanced safety....
    $90.42
    $90.42
    $121.98
  • Functional Devices TR300VA002 Transformer 300VA 480/240/208/120 to 24 Vac
    FUNCTIONAL DEVICES
    Functional Devices TR300VA002 Transformer 300VA 480/240/208/120 to 24 Vac
    SKU: TR300VA002
    Product DescriptionThe Functional Devices TR300VA002 is a robust power transformer designed to efficiently manage power conversion across multiple voltages. This model transforms 480, 240, 208, or 120 Vac to a stable 24 Vac output, suitable for various industrial applications. Rated at 300VA for high...
    $134.93
    $134.93
    $322.94
  • Functional Devices RIBL24B Mechanically Latching Relay 20 Amp 24 Vac/dc
    FUNCTIONAL DEVICES
    Functional Devices RIBL24B Mechanically Latching Relay 20 Amp 24 Vac/dc
    SKU: RIBL24B
    Product DescriptionThe Functional Devices RIBL24B Mechanically Latching Relay is a crucial component for various industrial applications. With a 20 Amp SPST configuration and a 24 Vac/dc coil, it offers reliable performance encased in a NEMA 1 housing. Efficient latching mechanism maintains the state even...
    $61.63
    $61.63
    $74.47
  • Functional Devices RIBD2421C Time Delay Pilot Relay 10 Amp SPDT 24Vac/dc 120-277Vac Coil NEMA HousingFunctional Devices RIBD2421C Time Delay Pilot Relay 10 Amp SPDT 24Vac/dc 120-277Vac Coil NEMA Housing
    FUNCTIONAL DEVICES
    Functional Devices RIBD2421C Time Delay Pilot Relay 10 Amp SPDT 24Vac/dc 120-277Vac Coil NEMA Housing
    SKU: RIBD2421C
    Product DescriptionFunctional Devices, Inc. presents the RIBD2421C Time Delay Pilot Relay, a reliable solution for industrial automation and power distribution needs. This Single Pole Double Throw (SPDT) relay is encased in a durable and protective enclosure, making it fit for tough environments. 10 Amp...
    $73.70
    $73.70
  • FUNCTIONAL DEVICES TR240VA001 Transformer 240 VA 120 to 24 Vac Foot and Single Threaded Hub Mount
    FUNCTIONAL DEVICES
    FUNCTIONAL DEVICES TR240VA001 Transformer 240 VA 120 to 24 Vac Foot and Single Threaded Hub Mount
    SKU: TR240VA001
    Product DescriptionThe FUNCTIONAL DEVICES TR240VA001 Transformer efficiently handles 240 VA with voltage conversion from 120 Vac to 24 Vac. It is designed for robust industrial and commercial applications, featuring easy installation through foot and single threaded hub mounting methods. Capable of both foot and...
    $102.74
    $102.74
  • Functional Devices TR40VA001 Transformer 40VA 120 to 24V AC Foot and Single Threaded Hub MountFunctional Devices TR40VA001 Transformer 40VA 120 to 24V AC Foot and Single Threaded Hub Mount
    FUNCTIONAL DEVICES
    Functional Devices TR40VA001 Transformer 40VA 120 to 24V AC Foot and Single Threaded Hub Mount
    SKU: TR40VA001
    Product DescriptionThe Functional Devices TR40VA001 is a high-efficiency transformer designed to handle 40VA with a conversion from 120V AC to 24V AC. It boasts a versatile mounting system, suitable for both foot and single threaded hub setups, ensuring easy integration in various setups. Efficient...
    $31.01
    $31.01
  • Functional Devices RIBMNLB-4 AHU Fan Safety Alarm and General Purpose Logic Circuit 24 Vac dc Power Input 4 Alarm Inputs All with NC Outputs
    FUNCTIONAL DEVICES
    Functional Devices RIBMNLB-4 AHU Fan Safety Alarm and General Purpose Logic Circuit 24 Vac dc Power Input 4 Alarm Inputs All with NC Outputs
    SKU: RIBMNLB-4
    Product DescriptionThe Functional Devices RIBMNLB-4 is a robust AHU fan safety alarm and general purpose logic circuit designed for efficient monitoring and control in industrial settings. With a 24 Vac/dc power input and four alarm inputs all featuring normally closed (NC) outputs, this product...
    $105.51
    $105.51
  • RIB TR50VA005 Transformer 50VA 120 to 24 VacRIB TR50VA005 Transformer 50VA 120 to 24 Vac
    FUNCTIONAL DEVICES
    RIB TR50VA005 Transformer 50VA 120 to 24 Vac
    SKU: TR50VA005
    Product DescriptionThe RIB TR50VA005 Transformer by Functional Devices is designed for various industrial applications. This model, with a 50VA capacity, converts 120VAC to 24VAC, suitable for low-voltage devices and equipment. It features a rugged build for durability in tough environments. Voltage conversion from 120VAC...
    $42.24
    $42.24
  • Functional Devices TR20VA001 Transformer 20VA 120 to 24 Vac Foot and Single Threaded Hub MountFunctional Devices TR20VA001 Transformer 20VA 120 to 24 Vac Foot and Single Threaded Hub Mount
    FUNCTIONAL DEVICES
    Functional Devices TR20VA001 Transformer 20VA 120 to 24 Vac Foot and Single Threaded Hub Mount
    SKU: TR20VA001
    Product DescriptionThe Functional Devices TR20VA001 is a robust transformer designed to convert 120 Vac to 24 Vac with a capacity of 20VA. Ideal for both foot and single threaded hub mounting, this transformer is engineered for reliable performance in a variety of industrial electrical...
    $25.86
    $25.86
  • Functional Devices RIBXKF Relay Functional Devices 0.25-150amp Current SensorFunctional Devices RIBXKF Relay Functional Devices 0.25-150amp Current Sensor
    FUNCTIONAL DEVICES
    Functional Devices RIBXKF Relay Functional Devices 0.25-150amp Current Sensor
    SKU: RIBXKF
    Product DescriptionThe Functional Devices RIBXKF Current Sensor accurately monitors current ranging from 0.25 to 150 Amps. It is designed to detect abnormalities such as locked rotors, current loss, and open heaters. Extended current measurement range: 0.25-150 Amps Compact and easy to install High accuracy...
    $31.27
    $31.27
  • Functional Devices RIBMN24Q4C-PX 4 Output Field Adjustable Staging Threshold Relay Module 24 Vac/dc with 0-10 Vdc ControlFunctional Devices RIBMN24Q4C-PX 4 Output Field Adjustable Staging Threshold Relay Module 24 Vac/dc with 0-10 Vdc Control
    FUNCTIONAL DEVICES
    Functional Devices RIBMN24Q4C-PX 4 Output Field Adjustable Staging Threshold Relay Module 24 Vac/dc with 0-10 Vdc Control
    SKU: RIBMN24Q4C-PX
    Product DescriptionThe Functional Devices RIBMN24Q4C-PX Relay Module is engineered for advanced control of multiple circuits with a singular input signal, maximizing efficiency in electrical setups. This product boasts reliable operation and durability. Supports 24VAC/DC power input with a 0-10VDC control input for versatile connectivity....
    $112.21
    $112.21
  • Functional Devices RIBU1CW Enclosed Pilot Relay 15 Amp SPDT 10-30 Vac/dc/120 Vac Coil
    FUNCTIONAL DEVICES
    Functional Devices RIBU1CW Enclosed Pilot Relay 15 Amp SPDT 10-30 Vac/dc/120 Vac Coil
    SKU: RIBU1CW
    Product DescriptionThe Functional Devices RIBU1CW Enclosed Pilot Relay ensures efficient control in a variety of applications. Designed for reliable operation, this relay offers a SPDT configuration with a high/low vertical separation and a NEMA 1 housing conducive to standard industrial environments. Supports a wide...
    $37.83
    $37.83
  • Functional Devices RIB04P Enclosed Relay 20A DPDT with 480V AC Coil
    FUNCTIONAL DEVICES
    Functional Devices RIB04P Enclosed Relay 20A DPDT with 480V AC Coil
    SKU: RIB04P
    Product DescriptionThe Functional Devices RIB04P is a robust enclosed relay designed for high-demand applications. With a 20A DPDT rating and a 480V AC coil, this unit ensures reliable power control in various systems. Efficient operation with low coil current and wide voltage acceptance. UL...
    $96.43
    $96.43
  • Functional Devices PSB100AB10 Panel Mount Single Power Supply 100 VAFunctional Devices PSB100AB10 Panel Mount Single Power Supply 100 VA
    FUNCTIONAL DEVICES
    Functional Devices PSB100AB10 Panel Mount Single Power Supply 100 VA
    SKU: PSB100AB10
    Product Description The Functional Devices PSB100AB10 is a panel mount single power supply designed to convert 120 VAC to 24 VAC. This power supply is rated at 100 VA and is suitable for various electrical applications. Transformers provide reliable voltage conversion. Included circuit breaker...
    $120.55
    $120.55
  • Functional Devices RIBU1CW Enclosed Pilot Relay Hi/Low sep. 15Amp SPDT 10-30Vac/dc/120VacFunctional Devices RIBU1CW Enclosed Pilot Relay Hi/Low sep. 15Amp SPDT 10-30Vac/dc/120Vac
    FUNCTIONAL DEVICES
    Functional Devices RIBU1CW Enclosed Pilot Relay Hi/Low sep. 15Amp SPDT 10-30Vac/dc/120Vac
    SKU: RIBU1CW
    Product DescriptionThe Functional Devices RIBU1CW is an enclosed pilot relay designed for both high and low applications. It supports a voltage range of 10 to 30 VAC or DC and 120 VAC. This relay features a single-pole double-throw (SPDT) configuration, ensuring reliable operation in...
    $32.13
    $32.13
  • Functional Devices PSM19A24DAS Track Mount Isolated Linear Power Supply 120V 1.5-28VDCFunctional Devices PSM19A24DAS Track Mount Isolated Linear Power Supply 120V 1.5-28VDC
    FUNCTIONAL DEVICES
    Functional Devices PSM19A24DAS Track Mount Isolated Linear Power Supply 120V 1.5-28VDC
    SKU: PSM19A24DAS
    Product DescriptionThe Functional Devices PSM19A24DAS is a track mount isolated linear power supply designed to convert 120VAC to adjustable voltages between 1.5 to 28VDC with a maximum output of 300mA. It features a compact design suitable for installation in tight spaces where reliable power...
    $64.47
    $64.47
  • Functional Devices RIBU2SC Enclosed Pilot Relay 10 Amp SPST-N/O + Override + 1 SPDT 10-30 Vac/dc/120 Vac CoilFunctional Devices RIBU2SC Enclosed Pilot Relay 10 Amp SPST-N/O + Override + 1 SPDT 10-30 Vac/dc/120 Vac Coil
    FUNCTIONAL DEVICES
    Functional Devices RIBU2SC Enclosed Pilot Relay 10 Amp SPST-N/O + Override + 1 SPDT 10-30 Vac/dc/120 Vac Coil
    SKU: RIBU2SC
    Product DescriptionThe Functional Devices RIBU2SC is a versatile enclosed pilot relay designed for demanding electrical applications. This relay provides reliable switching with a single pole single throw normal open and a single pole double throw configuration. 10 ampere operation suitable for various industrial applications....
    $60.50
    $60.50
  • Functional Devices TR375VA001 Transformer 375 VA 120 to 24 Vac Foot Mount
    FUNCTIONAL DEVICES
    Functional Devices TR375VA001 Transformer 375 VA 120 to 24 Vac Foot Mount
    SKU: TR375VA001
    Product DescriptionThe Functional Devices TR375VA001 is a transformer with a rating of three hundred seventy-five volt-amperes, designed for converting one hundred twenty volts alternating current to twenty-four volts. The transformer is designed for foot mounting and features dual bottom openings for versatility. Input Voltage:...
    $132.07
    $132.07
  • Functional Devices RIBU2S2 Enclosed Pilot Relay 10 Amp 2 SPST N/O 10-30 Vac/dc/120 Vac CoilFunctional Devices RIBU2S2 Enclosed Pilot Relay 10 Amp 2 SPST N/O 10-30 Vac/dc/120 Vac Coil
    FUNCTIONAL DEVICES
    Functional Devices RIBU2S2 Enclosed Pilot Relay 10 Amp 2 SPST N/O 10-30 Vac/dc/120 Vac Coil
    SKU: RIBU2S2
    Product DescriptionThe Functional Devices RIBU2S2 is a reliable enclosed pilot relay. It features two SPST normally open contacts and can handle ten amps. The coil operates on voltages ranging from ten to thirty volts AC or DC and also on one hundred twenty volts...
    $75.63
    $75.63
  • Functional Devices RIBH2C Enclosed Pilot Relay 10 Amp 2 SPDT 208-277 Vac Coil
    FUNCTIONAL DEVICES
    Functional Devices RIBH2C Enclosed Pilot Relay 10 Amp 2 SPDT 208-277 Vac Coil
    SKU: RIBH2C
    Product DescriptionThe Functional Devices RIBH2C is a robust enclosed pilot relay designed for industrial applications, ensuring efficient control and operation in various electrical systems. Dual SPDT contact configuration Supports voltage range from 10-30 VAC/DC and 208-277 VAC Automatic operation mode for streamlined usage Product...
    $52.10
    $52.10

About Functional Devices

Functional Devices, Inc. has been designing and manufacturing quality electronic devices in the United States of America since 1969. Our goal is to provide high quality products for the most reliable and economical solutions to the needs of our customers, along with world-class support from our sales and engineering experts. Current product offerings include RIB® 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.

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