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  • Functional Devices TR50VA009 Transformer 50VA 240/208/120V to 24V AC
    FUNCTIONAL DEVICES
    Functional Devices TR50VA009 Transformer 50VA 240/208/120V to 24V AC
    SKU: TR50VA009
    Product DescriptionThe Functional Devices TR50VA009 Transformer is engineered for robust performance in industrial settings. It efficiently converts 240/208/120 Volt AC to a safer 24 Volt AC output, easing integration into electrical systems. Supports dual mounting options: foot and threaded hubs. Equipped with built-in circuit...
    $47.63
    $47.63
  • 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...
    $68.77
    $68.77
  • 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...
    $79.09
    $79.09
  • 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...
    $71.66
    $71.66
  • 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...
    $38.11
    $38.11
  • Functional Devices RIBMU2C Relay 15 Amp 2 SPDT 10-30 Vac/dc120vFunctional Devices RIBMU2C Relay 15 Amp 2 SPDT 10-30 Vac/dc120v
    FUNCTIONAL DEVICES
    Functional Devices RIBMU2C Relay 15 Amp 2 SPDT 10-30 Vac/dc120v
    SKU: RIBMU2C
    Product DescriptionThe Functional Devices RIBMU2C is a robust relay designed for industrial use. It features two SPDT contacts, with the ability to handle 10-30vac/dc and 120v circuits, making it a versatile choice for multiple applications. Dual SPDT contacts allow for flexible electrical control Compatible...
    $40.73
    $40.73
  • Functional Devices RIBMN24C Pilot Relay 15 Amp SPDT 24V
    FUNCTIONAL DEVICES
    Functional Devices RIBMN24C Pilot Relay 15 Amp SPDT 24V
    SKU: RIBMN24C
    Product Description Explore the Functional Devices RIBMN24C, a robust enclosed time delay relay designed for comprehensive control in various electrical setups. This relay is ideally suited for demanding applications requiring precise time delay settings and reliable performance. Equipped with a sturdy SPDT configuration capable...
    $23.97
    $23.97
  • Functional Devices RIBM24C 4 Track Mount Relay 15 Amp SPDT Override 24 VAC/DC CoilFunctional Devices RIBM24C 4 Track Mount Relay 15 Amp SPDT Override 24 VAC/DC Coil
    FUNCTIONAL DEVICES
    Functional Devices RIBM24C 4 Track Mount Relay 15 Amp SPDT Override 24 VAC/DC Coil
    SKU: RIBM24C
    Product DescriptionThe Functional Devices RIBM24C is a reliable and compact pilot relay. It features a fifteen amp single pole double throw contact configuration. The relay is designed to operate with twenty-four volts AC or DC. This model includes an override function for manual operation....
    $24.58
    $24.58
  • RIB RIB243P Power Relay 20 Amp 3PST-N/O 24 Vac/dc NEMA 1 HousingRIB RIB243P Power Relay 20 Amp 3PST-N/O 24 Vac/dc NEMA 1 Housing
    FUNCTIONAL DEVICES
    RIB RIB243P Power Relay 20 Amp 3PST-N/O 24 Vac/dc NEMA 1 Housing
    SKU: RIB243P
    Product DescriptionThe RIB RIB243P Power Relay by Functional Devices is designed for reliable operation in industrial environments. This relay supports 20 amp currents and is rated for both 24 Vac and 24 Vdc inputs, all housed in a sturdy NEMA 1 enclosure. Robust NEMA...
    $105.71
    $105.71
  • 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...
    $28.95
    $28.95
  • Functional Devices RIBM24S Pilot Relay 15 Amp SPST + Override 24 Vac/dc Coil
    FUNCTIONAL DEVICES
    Functional Devices RIBM24S Pilot Relay 15 Amp SPST + Override 24 Vac/dc Coil
    SKU: RIBM24S
    Product DescriptionThe Functional Devices RIBM24S is a pilot relay designed for robust industrial applications. It features a simple single pole single throw (SPST) configuration with an override mechanism. The unit operates with a 24 Vac/dc coil and is mounted on a 4-inch track, making...
    $27.90
    $27.90
  • 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...
    $233.48
    $233.48
  • 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...
    $33.28
    $33.28
  • Functional Devices RIB2402D Enclosed Pilot Relay 10 Amp DPDT w/ 24 VAC/DC/208-277 VAC CoilFunctional Devices RIB2402D Enclosed Pilot Relay 10 Amp DPDT w/ 24 VAC/DC/208-277 VAC Coil
    FUNCTIONAL DEVICES
    Functional Devices RIB2402D Enclosed Pilot Relay 10 Amp DPDT w/ 24 VAC/DC/208-277 VAC Coil
    SKU: RIB2402D
    Product DescriptionThe Functional Devices RIB2402D is an enclosed pilot relay with a 10 amp DPDT design. It operates with a 24 VAC/DC or 208-277 VAC coil, making it suitable for various electrical control applications. Operates with 24 VAC/DC or 208-277 VAC coil 10 Amp...
    $42.73
    $42.73
  • Functional Devices RIB2402B 20A SPDT Power Relay, 24V AC-DC-208-277V AC CoilFunctional Devices RIB2402B 20A SPDT Power Relay, 24V AC-DC-208-277V AC Coil
    FUNCTIONAL DEVICES
    Functional Devices RIB2402B 20A SPDT Power Relay, 24V AC-DC-208-277V AC Coil
    SKU: RIB2402B
    Product DescriptionThe Functional Devices RIB2402B power relay is an essential component for robust and precise control in a variety of electrical applications. Engineered for reliability, this enclosed relay supports a 20A SPDT configuration and operates with a versatile coil voltage range from 24V AC-DC...
    $39.93
    $39.93
  • Functional Devices PSMN40A24DS DC Power Supply Isolated Linear 120 Vac to 24 Vdc 1 Amp
    FUNCTIONAL DEVICES
    Functional Devices PSMN40A24DS DC Power Supply Isolated Linear 120 Vac to 24 Vdc 1 Amp
    SKU: PSMN40A24DS
    Product DescriptionThe Functional Devices PSMN40A24DS is a DC power supply that converts 120VAC input into a regulated 24VDC output. This isolated linear power supply is suitable for various industrial applications, offering reliable performance for powering sensors, actuators, and control systems. Input voltage of 120...
    $85.34
    $85.34
  • Functional Devices RIB2401D Pilot Relay 10 Amp DPDT 24 Vac/dc 120 Vac Coil NEMA 1 HousingFunctional Devices RIB2401D Pilot Relay 10 Amp DPDT 24 Vac/dc 120 Vac Coil NEMA 1 Housing
    FUNCTIONAL DEVICES
    Functional Devices RIB2401D Pilot Relay 10 Amp DPDT 24 Vac/dc 120 Vac Coil NEMA 1 Housing
    SKU: RIB2401D
    Product DescriptionFunctional Devices RIB2401D is a robust pilot relay designed for demanding industrial applications. It features a 10-amp DPDT contact configuration and supports 24 VAC/DC and 120 VAC coil voltages. Enclosed in a NEMA 1 housing, it ensures durability and reliability. Ideal for controlling...
    $40.27
    $40.27
  • Functional Devices RIB01P30 DPST Enclosed Pre-Wired Relay 30 Amp With 120vac CoilFunctional Devices RIB01P30 DPST Enclosed Pre-Wired Relay 30 Amp With 120vac Coil
    FUNCTIONAL DEVICES
    Functional Devices RIB01P30 DPST Enclosed Pre-Wired Relay 30 Amp With 120vac Coil
    SKU: RIB01P30
    Product DescriptionThe Functional Devices RIB01P30 DPST Enclosed Pre-Wired Relay is built for industrial applications, offering a 30 amp current rating and 120vac coil voltage. It is designed with a metal enclosure and high-quality contacts, making it suitable for various environments. 30 amp current rating...
    $91.59
    $91.59
  • Functional Devices TR40VA013 Transformer 40VA 480/277/240/208 to 120 Vac Circuit BreakerFunctional Devices TR40VA013 Transformer 40VA 480/277/240/208 to 120 Vac Circuit Breaker
    FUNCTIONAL DEVICES
    Functional Devices TR40VA013 Transformer 40VA 480/277/240/208 to 120 Vac Circuit Breaker
    SKU: TR40VA013
    Product DescriptionThe Functional Devices TR40VA013 Transformer is engineered for reliability and versatility across a range of industrial applications. Designed to handle a primary voltage input of 480/277/240/208 volts and output 120 volts, this transformer ensures efficient operation with a power rating of 40 volt-amperes....
    $46.39
    $46.39
  • Functional Devices RIB01P Enclosed Pre-Wired Relay 20A at 300Vac DPDTFunctional Devices RIB01P Enclosed Pre-Wired Relay 20A at 300Vac DPDT
    FUNCTIONAL DEVICES
    Functional Devices RIB01P Enclosed Pre-Wired Relay 20A at 300Vac DPDT
    SKU: RIB01P
    Product DescriptionThe Functional Devices RIB01P Enclosed Pre-Wired Relay offers dependable switching operations for demanding applications. This relay features a DPDT contact configuration, providing versatile control of circuits. With a 20 Amp current rating and 120 Vac voltage handling capability, the RIB01P is ideal for...
    $94.21
    $94.21

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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