Belimo AFRBUP-S Actuator
The Belimo AFRBUP-S is a heavy-duty, spring return damper actuator designed for reliable on/off control in demanding HVAC systems. Engineering 180 in-lb of torque, this unit provides failsafe operation for large control dampers, ensuring mechanical spring return during power interruptions. Its universal power supply accepts any input voltage from 24 to 240 VAC, simplifying inventory and field replacements for commercial HVAC maintenance. Equipped with integrated SPDT auxiliary switches, the actuator allows for precise end-stop signaling and feedback for system interlocking. Built with a rugged NEMA 2 housing and a brushless DC motor, the AFRBUP-S delivers consistent timing and over-torque protection without the need for limit switches. For contractors, this actuator ensures damper motor compatibility across diverse voltage environments while maintaining tight shut-off and high reliability in critical airflow applications.
- Universal Voltage Capability: Standardizes installations by supporting 24 to 240 VAC without additional transformers.
- High Torque Output: Provides 180 in-lb (20 Nm) for effective control of large-scale dampers and valves.
- Failsafe Reliability: True mechanical spring return ensures the system reverts to a safe position during power loss.
- Integrated Feedback: Dual auxiliary switches provide easy integration for status monitoring and sequence of operation.
- Technical Endurance: Maintenance-free brushless motor technology extends the operational lifecycle in high-duty cycle environments.
Common Questions
How do the auxiliary switches on the Belimo AFRBUP-S function?
The unit features one fixed switch at 10 degrees and one adjustable switch between 10 and 90 degrees, allowing for customized position signaling to the BAS or controller.
Can this actuator be used in outdoor environments?
The AFRBUP-S features a NEMA 2/IP54 rated enclosure, making it suitable for protected outdoor use or standard mechanical room conditions.
What is the typical runtime for the spring return function?
The motor drive typically operates in less than 75 seconds, while the critical spring return failsafe triggers in approximately 20 seconds at ambient temperatures.
This item is not eligible for free shipping.
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.
Original: $522.03
-65%$522.03
$182.71Belimo AFRBUP-S Actuator
The Belimo AFRBUP-S is a heavy-duty, spring return damper actuator designed for reliable on/off control in demanding HVAC systems. Engineering 180 in-lb of torque, this unit provides failsafe operation for large control dampers, ensuring mechanical spring return during power interruptions. Its universal power supply accepts any input voltage from 24 to 240 VAC, simplifying inventory and field replacements for commercial HVAC maintenance. Equipped with integrated SPDT auxiliary switches, the actuator allows for precise end-stop signaling and feedback for system interlocking. Built with a rugged NEMA 2 housing and a brushless DC motor, the AFRBUP-S delivers consistent timing and over-torque protection without the need for limit switches. For contractors, this actuator ensures damper motor compatibility across diverse voltage environments while maintaining tight shut-off and high reliability in critical airflow applications.
- Universal Voltage Capability: Standardizes installations by supporting 24 to 240 VAC without additional transformers.
- High Torque Output: Provides 180 in-lb (20 Nm) for effective control of large-scale dampers and valves.
- Failsafe Reliability: True mechanical spring return ensures the system reverts to a safe position during power loss.
- Integrated Feedback: Dual auxiliary switches provide easy integration for status monitoring and sequence of operation.
- Technical Endurance: Maintenance-free brushless motor technology extends the operational lifecycle in high-duty cycle environments.
Common Questions
How do the auxiliary switches on the Belimo AFRBUP-S function?
The unit features one fixed switch at 10 degrees and one adjustable switch between 10 and 90 degrees, allowing for customized position signaling to the BAS or controller.
Can this actuator be used in outdoor environments?
The AFRBUP-S features a NEMA 2/IP54 rated enclosure, making it suitable for protected outdoor use or standard mechanical room conditions.
What is the typical runtime for the spring return function?
The motor drive typically operates in less than 75 seconds, while the critical spring return failsafe triggers in approximately 20 seconds at ambient temperatures.
This item is not eligible for free shipping.
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
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Shipping & Returns
Description
The Belimo AFRBUP-S is a heavy-duty, spring return damper actuator designed for reliable on/off control in demanding HVAC systems. Engineering 180 in-lb of torque, this unit provides failsafe operation for large control dampers, ensuring mechanical spring return during power interruptions. Its universal power supply accepts any input voltage from 24 to 240 VAC, simplifying inventory and field replacements for commercial HVAC maintenance. Equipped with integrated SPDT auxiliary switches, the actuator allows for precise end-stop signaling and feedback for system interlocking. Built with a rugged NEMA 2 housing and a brushless DC motor, the AFRBUP-S delivers consistent timing and over-torque protection without the need for limit switches. For contractors, this actuator ensures damper motor compatibility across diverse voltage environments while maintaining tight shut-off and high reliability in critical airflow applications.
- Universal Voltage Capability: Standardizes installations by supporting 24 to 240 VAC without additional transformers.
- High Torque Output: Provides 180 in-lb (20 Nm) for effective control of large-scale dampers and valves.
- Failsafe Reliability: True mechanical spring return ensures the system reverts to a safe position during power loss.
- Integrated Feedback: Dual auxiliary switches provide easy integration for status monitoring and sequence of operation.
- Technical Endurance: Maintenance-free brushless motor technology extends the operational lifecycle in high-duty cycle environments.
Common Questions
How do the auxiliary switches on the Belimo AFRBUP-S function?
The unit features one fixed switch at 10 degrees and one adjustable switch between 10 and 90 degrees, allowing for customized position signaling to the BAS or controller.
Can this actuator be used in outdoor environments?
The AFRBUP-S features a NEMA 2/IP54 rated enclosure, making it suitable for protected outdoor use or standard mechanical room conditions.
What is the typical runtime for the spring return function?
The motor drive typically operates in less than 75 seconds, while the critical spring return failsafe triggers in approximately 20 seconds at ambient temperatures.
This item is not eligible for free shipping.
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.
