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  • Functional Devices TR75VA005 Transformer 75 VA 480/240/208/120 to 24 Vac Circuit Breaker Foot and Single Threaded Hub Mount
    FUNCTIONAL DEVICES
    Functional Devices TR75VA005 Transformer 75 VA 480/240/208/120 to 24 Vac Circuit Breaker Foot and Single Threaded Hub Mount
    SKU: TR75VA005
    Product DescriptionThe Functional Devices TR75VA005 Transformer delivers reliable power conversion for various industrial applications. Featuring a circuit breaker for safety, this transformer is versatile with its multiple voltage compatibility ranging from 480V, 240V, 208V to 120V converting to 24V AC. It offers a foot...
    $57.20
    $57.20
  • Functional Devices RIBU2C Enclosed Pilot Relays 10A SPDT with 10-30V AC/DC/120V AC CoilFunctional Devices RIBU2C Enclosed Pilot Relays 10A SPDT with 10-30V AC/DC/120V AC Coil
    FUNCTIONAL DEVICES
    Functional Devices RIBU2C Enclosed Pilot Relays 10A SPDT with 10-30V AC/DC/120V AC Coil
    SKU: RIBU2C
    Product DescriptionFunctional Devices RIBU2C is an enclosed pilot relay designed for various applications. This model features a 10 amp SPDT configuration suitable for 10-30V AC/DC and 120V AC coils. It is UL listed for safety and efficiency. Coil uses low current and accepts a...
    $48.10
    $48.10
  • 179282017.jpg179282019.jpg
    FUNCTIONAL DEVICES
    Functional Devices RIBU1C Enclosed Pilot Relay 10A SPDT 10-30Vac/DC 120Vac
    SKU: RIBU1C
    Product DescriptionThe Functional Devices RIBU1C is an enclosed pilot relay designed for versatile applications. It operates at 10-30 Vac/dc and 120 Vac with a current rating of 10 amps. This relay is suitable for various control systems, making it an essential component for HVAC,...
    $26.23
    $26.23
    $48.20
  • Functional Devices RIBW24B-EN3 Wireless Relay SPDT 24VAC/DC
    FUNCTIONAL DEVICES
    Functional Devices RIBW24B-EN3 Wireless Relay SPDT 24VAC/DC
    SKU: RIBW24B-EN3
    Product DescriptionThe Functional Devices RIBW24B-EN3 is a robust wireless relay designed to facilitate high-demand industrial applications. Engineered for operational efficiency, this device offers reliable control over electrical functions, suited for environments requiring a stable 24V AC/DC power input. SPDT relay configuration for versatile control...
    $166.08
    $166.08
  • RIB TR100VA015 Transformer 96VA 480/277/240/208/120 to 24 Vac Single PackRIB TR100VA015 Transformer 96VA 480/277/240/208/120 to 24 Vac Single Pack
    FUNCTIONAL DEVICES
    RIB TR100VA015 Transformer 96VA 480/277/240/208/120 to 24 Vac Single Pack
    SKU: TR100VA015
    Product DescriptionThe RIB TR100VA015 transformer is engineered to convert high primary voltages from 480/277/240/208/120 Volts to a secondary voltage of 24 VAC. This transformer is widely valued in industrial settings for its reliability and efficiency in voltage transformation. Includes a built-in circuit breaker to...
    $68.05
    $68.05
  • Functional Devices RIBXKTV5-10 Current Transducer Solid Core Analog 0-10 Amp Terminals
    FUNCTIONAL DEVICES
    Functional Devices RIBXKTV5-10 Current Transducer Solid Core Analog 0-10 Amp Terminals
    SKU: RIBXKTV5-10
    Product DescriptionThe Functional Devices RIBXKTV5-10 is a solid core current transducer designed for precise measurement of alternating current signals up to 10 Amps. This analog device outputs a 0-5 VDC signal, ensuring compatibility with various monitoring systems. Easy installation with removable mounting tab and...
    $40.12
    $40.12
  • Functional Devices RIBMNU1C Panel Mount 10Amp Relay SPDT
    FUNCTIONAL DEVICES
    Functional Devices RIBMNU1C Panel Mount 10Amp Relay SPDT
    SKU: RIBMNU1C
    Product DescriptionThe Functional Devices model RIBMNU1C is a reliable and robust 10-amp SPDT (single pole double throw) relay designed for safe and efficient operation in industrial settings. Perfect for incorporation into control systems, especially in harsh environments. Its durable construction and high-quality components ensure...
    $30.24
    $30.24
  • Functional Devices RIBXGHA Current Switch Split Core Adjustable 0.75-150 Amp 120 Vac Wire Leads
    FUNCTIONAL DEVICES
    Functional Devices RIBXGHA Current Switch Split Core Adjustable 0.75-150 Amp 120 Vac Wire Leads
    SKU: RIBXGHA
    Product DescriptionThe Functional Devices RIBXGHA Current Switch offers easy and precise current measurement. This split-core device supports a wide range of applications, from industrial machinery to control circuits, making it a versatile tool for electrical professionals. Adjustable from 0.75 to 150 amps Works on...
    $65.07
    $65.07
  • RIB MT4-24 Functional Devices Mounting Snap Track 24 Inches Aluminum
    FUNCTIONAL DEVICES
    RIB MT4-24 Functional Devices Mounting Snap Track 24 Inches Aluminum
    SKU: MT4-24
    Product DescriptionThe Functional Devices MT4-24 is a robust mounting snap track ideal for secure and flexible mounting in electrical setups. Fabricated from high-strength aluminum, this track measures four inches in width and twenty-four inches in length. Designed with pre-drilled mounting holes. Slotted design for...
    $21.99
    $21.99
  • Functional Devices RIB2401SB Enclosed Relay 20Amp SPST-NO Override 24Vac/dc/120VacFunctional Devices RIB2401SB Enclosed Relay 20Amp SPST-NO Override 24Vac/dc/120Vac
    FUNCTIONAL DEVICES
    Functional Devices RIB2401SB Enclosed Relay 20Amp SPST-NO Override 24Vac/dc/120Vac
    SKU: RIB2401SB
    Product DescriptionFunctional Devices RIB2401SB is an enclosed relay designed for reliable switching and control. It handles 20 amperes with a single-pole, single-throw normally open (SPST-NO) contact configuration. The relay operates on 24 VAC/DC or 120 VAC power inputs and includes a manual override for...
    $47.41
    $47.41
  • Functional Devices TR100VA005 Transformer 96VA 480/277/240/120 to 24 Vac
    FUNCTIONAL DEVICES
    Functional Devices TR100VA005 Transformer 96VA 480/277/240/120 to 24 Vac
    SKU: TR100VA005
    Product DescriptionThe Functional Devices TR100VA005 Transformer is designed for industrial applications requiring a dependable voltage conversion from 480/277/240/120V to 24 Vac. Manufactured by Functional Devices, it is built to handle 96VA load with ease. Equipped with a built-in circuit breaker for safety. Mounting options...
    $65.39
    $65.39
  • RIB TR50VA015 Transformer 50VA 480/277/240/208/120 to 24 Vac Circuit Breaker Foot and Single Threaded Hub MountRIB TR50VA015 Transformer 50VA 480/277/240/208/120 to 24 Vac Circuit Breaker Foot and Single Threaded Hub Mount
    FUNCTIONAL DEVICES
    RIB TR50VA015 Transformer 50VA 480/277/240/208/120 to 24 Vac Circuit Breaker Foot and Single Threaded Hub Mount
    SKU: TR50VA015
    Product DescriptionThe Functional Devices TR50VA015 Transformer, manufactured by RIB, offers a versatile power solution with integrated circuit breaker and multiple input voltages. Capable of converting 480, 277, 240, 208, or 120 volts to 24 volts AC, it is suitable for various electrical applications. 50VA...
    $49.90
    $49.90
  • Functional Devices RIBXGTA Current Switch Split Core Adjustable 0.75-150 Amp TerminalFunctional Devices RIBXGTA Current Switch Split Core Adjustable 0.75-150 Amp Terminal
    FUNCTIONAL DEVICES
    Functional Devices RIBXGTA Current Switch Split Core Adjustable 0.75-150 Amp Terminal
    SKU: RIBXGTA
    Product DescriptionThe Functional Devices RIBXGTA Current Switch is a reliable tool designed by Functional Devices for monitoring current in varied industrial applications. This split core adjustable switch operates within the 0.75 to 150 amp range. Voltage: 30V Sensor Range: 0.75-150 Amp Type: SPST Product...
    $47.98
    $47.98
  • Functional Devices RIBT242B Power Relay 20 Amp 2 SPDT 24 Vac/dc Coil Hi/Lo Voltage Separation
    FUNCTIONAL DEVICES
    Functional Devices RIBT242B Power Relay 20 Amp 2 SPDT 24 Vac/dc Coil Hi/Lo Voltage Separation
    SKU: RIBT242B
    Product DescriptionThe Functional Devices RIBT242B is a high-performance power relay designed for robust industrial use. Suitable for motor control, lighting control, and automation systems, this relay operates with a 24 Vac/dc coil and features a dual single pole double throw (SPDT) contact configuration. 20...
    $69.21
    $69.21
  • RIB RIBD01BDC Dry Contact Time Delay Relay 120 Vac 20 Amp SPDT NEMA 1RIB RIBD01BDC Dry Contact Time Delay Relay 120 Vac 20 Amp SPDT NEMA 1
    FUNCTIONAL DEVICES
    RIB RIBD01BDC Dry Contact Time Delay Relay 120 Vac 20 Amp SPDT NEMA 1
    SKU: RIBD01BDC
    Product DescriptionThe RIB RIBD01BDC Dry Contact Time Delay Relay is a reliable component for industrial and HVAC applications. Featuring a 20 Amp SPDT, Class 2 Dry Contact Input, and 120 Vac Power Input, this relay ensures precise timing and reliable switching. Housed in a...
    $79.63
    $79.63
  • Functional Devices TR100VA001US Transformer 120VAC Input 24VAC Output Made in USA
    FUNCTIONAL DEVICES
    Functional Devices TR100VA001US Transformer 120VAC Input 24VAC Output Made in USA
    SKU: TR100VA001US
    Product DescriptionThe Functional Devices TR100VA001US Transformer efficiently converts 120VAC to 24VAC with a robust 96VA power capacity. It is designed for reliable industrial applications, ensuring consistent performance in various settings. Compact design for easy mounting (foot and hub) Equipped with a circuit breaker for...
    $75.18
    $75.18
  • Functional Devices RIB2401B Enclosed Relay 20A SPDT with 24V AC/DC/120V AC CoilFunctional Devices RIB2401B Enclosed Relay 20A SPDT with 24V AC/DC/120V AC Coil
    FUNCTIONAL DEVICES
    Functional Devices RIB2401B Enclosed Relay 20A SPDT with 24V AC/DC/120V AC Coil
    SKU: RIB2401B
    Product DescriptionThe Functional Devices RIB2401B is an enclosed relay designed for various industrial applications. This relay features a 20 amp single pole double throw (SPDT) contact configuration, making it compatible with 24 volt alternating current (AC) or direct current (DC) and 120 volt AC...
    $38.76
    $38.76
  • Functional Devices RIBMU1C 4.00 Track Mount Pilot Relay 15A SPDT with 10-30V AC/DC/120V AC CoilFunctional Devices RIBMU1C 4.00 Track Mount Pilot Relay 15A SPDT with 10-30V AC/DC/120V AC Coil
    FUNCTIONAL DEVICES
    Functional Devices RIBMU1C 4.00 Track Mount Pilot Relay 15A SPDT with 10-30V AC/DC/120V AC Coil
    SKU: RIBMU1C
    Product DescriptionThe Functional Devices RIBMU1C is a track mount pilot relay that operates at fifteen amps with a single pole double throw (SPDT) design. It functions with input voltages ranging from ten to thirty volts AC or DC as well as one hundred twenty...
    $29.42
    $29.42
  • Functional Devices PSH100A100AB10 Dual 100 VA, 120 Vac to 24 Vac
    FUNCTIONAL DEVICES
    Functional Devices PSH100A100AB10 Dual 100 VA, 120 Vac to 24 Vac
    SKU: PSH100A100AB10
    Product DescriptionThe Functional Devices PSH100A100AB10 is a dual power supply that converts 120 Vac to 24 Vac. It is designed to provide reliable power for various applications. This power supply is UL Class 2 rated and has a maximum output of 100 VA. Includes...
    $235.29
    $235.29
  • Functional Devices RIB2421C Enclosed Relay 10Amp SPDT 24-277VFunctional Devices RIB2421C Enclosed Relay 10Amp SPDT 24-277V
    FUNCTIONAL DEVICES
    Functional Devices RIB2421C Enclosed Relay 10Amp SPDT 24-277V
    SKU: RIB2421C
    Product DescriptionThe RIB2421C from Functional Devices is an enclosed relay designed for various applications. This relay features a ten amp SPDT contact configuration and works with coil voltages of twenty-four VAC/VDC and one hundred twenty to two hundred seventy-seven VAC. Its robust design ensures...
    $33.83
    $33.83

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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