Functional Devices RIBTD2401B Relay
The Functional Devices RIBTD2401B is a heavy-duty, pre-packaged 20 Amp SPDT enclosed relay featuring an integrated adjustable time delay. This pilot control relay is designed for demanding HVACR applications where precise sequencing of inductive loads or lighting ballasts is required. The RIB RELAY operates with a 24Vac/dc coil and handles 120 Vac power input, offering a 0.1-second to 15-minute delay-on-operate or delay-on-release configuration depending on field wiring. Built for durability, the NEMA 1 enclosure ensures protection for internal components while providing a standard 1/2" nipple for direct mounting to electrical boxes. This dry contact relay is an essential component for building automation systems (BAS) requiring reliable load management and protection against short-cycling or simultaneous motor startups. The Form C relay contacts are silver-cadmium oxide for high conductivity and resistance to arcing in heavy-cycling environments.
Project Advantages- Configurable Timing: The onboard adjustable potentiometer allows for precise field tuning of sequencing delays without extra logic controllers.
- Versatile Mounting: Includes a pre-wired nipple for external mounting to any standard junction box, reducing installation labor for technicians.
- High Current Rating: Rated for 20A resistive loads and 1 HP motors, making it compatible with various blowers, pumps, and compressors.
- LED Status Indicator: Features a visible relay status LED to simplify electrical troubleshooting and verify coil activation.
Can the timing range be adjusted after the relay is installed?
Yes, the timing potentiometer is accessible within the NEMA 1 housing, allowing for on-site calibration to match specific HVAC sequencing requirements.
Is this relay suitable for both 24V AC and 24V DC control circuits?
The RIBTD2401B utilizes a dual-input coil that accepts either 24V AC or 24V DC, providing flexibility across different DDC controller platforms.
What occurs during a power loss to the control signal?
Depending on the field wiring configuration, the relay will either drop the load immediately or maintain the time delay logic if continuous power is supplied to the auxiliary input.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Functional Devices RIBTD2401B Relay
The Functional Devices RIBTD2401B is a heavy-duty, pre-packaged 20 Amp SPDT enclosed relay featuring an integrated adjustable time delay. This pilot control relay is designed for demanding HVACR applications where precise sequencing of inductive loads or lighting ballasts is required. The RIB RELAY operates with a 24Vac/dc coil and handles 120 Vac power input, offering a 0.1-second to 15-minute delay-on-operate or delay-on-release configuration depending on field wiring. Built for durability, the NEMA 1 enclosure ensures protection for internal components while providing a standard 1/2" nipple for direct mounting to electrical boxes. This dry contact relay is an essential component for building automation systems (BAS) requiring reliable load management and protection against short-cycling or simultaneous motor startups. The Form C relay contacts are silver-cadmium oxide for high conductivity and resistance to arcing in heavy-cycling environments.
Project Advantages- Configurable Timing: The onboard adjustable potentiometer allows for precise field tuning of sequencing delays without extra logic controllers.
- Versatile Mounting: Includes a pre-wired nipple for external mounting to any standard junction box, reducing installation labor for technicians.
- High Current Rating: Rated for 20A resistive loads and 1 HP motors, making it compatible with various blowers, pumps, and compressors.
- LED Status Indicator: Features a visible relay status LED to simplify electrical troubleshooting and verify coil activation.
Can the timing range be adjusted after the relay is installed?
Yes, the timing potentiometer is accessible within the NEMA 1 housing, allowing for on-site calibration to match specific HVAC sequencing requirements.
Is this relay suitable for both 24V AC and 24V DC control circuits?
The RIBTD2401B utilizes a dual-input coil that accepts either 24V AC or 24V DC, providing flexibility across different DDC controller platforms.
What occurs during a power loss to the control signal?
Depending on the field wiring configuration, the relay will either drop the load immediately or maintain the time delay logic if continuous power is supplied to the auxiliary input.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Functional Devices RIBTD2401B is a heavy-duty, pre-packaged 20 Amp SPDT enclosed relay featuring an integrated adjustable time delay. This pilot control relay is designed for demanding HVACR applications where precise sequencing of inductive loads or lighting ballasts is required. The RIB RELAY operates with a 24Vac/dc coil and handles 120 Vac power input, offering a 0.1-second to 15-minute delay-on-operate or delay-on-release configuration depending on field wiring. Built for durability, the NEMA 1 enclosure ensures protection for internal components while providing a standard 1/2" nipple for direct mounting to electrical boxes. This dry contact relay is an essential component for building automation systems (BAS) requiring reliable load management and protection against short-cycling or simultaneous motor startups. The Form C relay contacts are silver-cadmium oxide for high conductivity and resistance to arcing in heavy-cycling environments.
Project Advantages- Configurable Timing: The onboard adjustable potentiometer allows for precise field tuning of sequencing delays without extra logic controllers.
- Versatile Mounting: Includes a pre-wired nipple for external mounting to any standard junction box, reducing installation labor for technicians.
- High Current Rating: Rated for 20A resistive loads and 1 HP motors, making it compatible with various blowers, pumps, and compressors.
- LED Status Indicator: Features a visible relay status LED to simplify electrical troubleshooting and verify coil activation.
Can the timing range be adjusted after the relay is installed?
Yes, the timing potentiometer is accessible within the NEMA 1 housing, allowing for on-site calibration to match specific HVAC sequencing requirements.
Is this relay suitable for both 24V AC and 24V DC control circuits?
The RIBTD2401B utilizes a dual-input coil that accepts either 24V AC or 24V DC, providing flexibility across different DDC controller platforms.
What occurs during a power loss to the control signal?
Depending on the field wiring configuration, the relay will either drop the load immediately or maintain the time delay logic if continuous power is supplied to the auxiliary input.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
