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BELIMO Fire and Smoke Actuator: Fire and Smoke Dampers, Proportional, Spring Return - Fire & Smoke Rated Actuators
BELIMOFire & Smoke Rated Actuators

BELIMO Fire and Smoke Actuator: Fire and Smoke Dampers, Proportional, Spring Return

The BELIMO FSAFB24-SR-S is a proportional, spring-return fire and smoke actuator for fire and smoke dampers, rated at 180 in-lb. It operates on 24V AC/DC with a 6.5W power rating, features a 95° stroke with CW/CCW…

SKU 3G-OTH-67134

Brand
BELIMO
Item
Fire and Smoke Actuator: Fire and Smoke Dampers, Proportional, Spring Return
Category
Fire & Smoke Rated Actuators
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Technical Specifications

BELIMO
Manufacturer Part Number
FSAFB24-SR-S
Type
Proportional, Spring Return, 180 in-lb
AC/DC
24V
Power Rating
6.5W
Input Voltage
24V AC/DC
Plenum Rating
Plenum Rated
Stroke Degree
95°
Shaft Rotation
CW/CCW
Auxiliary Switch Included
Yes
Electrical Connection Type
Hardwired
For Use With Building Automation Systems
Building Automation System Compatible
View Full Spec Sheet

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BELIMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BELIMO FSAFB24-SR-S is a proportional, spring-return fire and smoke actuator for fire and smoke dampers, rated at 180 in-lb. It operates on 24V AC/DC with a 6.5W power rating, features a 95° stroke with CW/CCW shaft rotation, and includes an auxiliary switch. This plenum-rated actuator is hardwired and compatible with building automation systems.

Frequently Asked Questions

What is the BELIMO FSAFB24-SR-S fire and smoke actuator used for?

The BELIMO FSAFB24-SR-S is a proportional, spring-return actuator designed for fire and smoke dampers in HVAC systems. It is plenum rated and compatible with building automation systems, making it suitable for commercial and industrial applications requiring reliable damper control during fire safety events.

What are the specifications of the BELIMO FSAFB24-SR-S?

The BELIMO FSAFB24-SR-S operates on 24V AC/DC with a 6.5W power rating, provides 180 in-lb torque, and features a 95° stroke with CW/CCW shaft rotation. It includes an auxiliary switch, is hardwired, and is plenum rated for use in air-handling spaces.

Where to buy the BELIMO FSAFB24-SR-S worldwide?

You can source the BELIMO FSAFB24-SR-S through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring compliance with international shipping requirements for fire safety actuators.

How to install the BELIMO FSAFB24-SR-S fire and smoke actuator?

Install the BELIMO FSAFB24-SR-S by mounting it directly onto the damper shaft, ensuring the shaft rotation (CW/CCW) matches the application. Connect 24V AC/DC power and auxiliary switch wiring per the manual. Always verify spring-return direction and stroke limits before commissioning.

Used in

Common applications for BELIMO
Commercial HVAC damper control — Belimo GMB24-SR proportional actuator for modulating air volume in VAV systems
Hydronic zone temperature regulation — Belimo Z3075Q-J+CQB24-3 3-way zone valve for radiant floor heating loops
Smoke management systems — Belimo TFB24-SR spring return actuator for fire damper closure on power loss
Industrial ventilation balancing — Belimo NMB24-SR non-spring return actuator for large duct dampers in factories
Chilled water valve actuation — Belimo Z2075Q-K+CQB24-3 2-way zone valve for fan coil unit control
Multi-purpose damper control — Belimo LF24-MFT MFT actuator with configurable signal for retrofit projects

BELIMO Products

3G Electric supplies BELIMO fire & smoke rated actuators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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