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BelimoFire & Smoke Rated Actuators

Belimo Actuator: Fire and Smoke Dampers, Floating Point, Spring Return, 70 in-lb

The BELIMO FSNF24 is a fire and smoke damper actuator with a floating point, spring return operation. It delivers 70 in-lb of torque, operates on 24V AC/DC with a 3W power rating, and features CW/CCW shaft rotation…

SKU 3G-OTH-66991

Also listed as: FSNF 24 · FSNF-24

Brand
Belimo
Item
Actuator: Fire and Smoke Dampers, Floating Point, Spring Return, 70 in-lb
Category
Fire & Smoke Rated Actuators
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Belimo
Manufacturer Part Number
FSNF24
Type
Floating Point, Spring Return, 70 in-lb, NEMA 1 / IP40
AC/DC
24V
Power Rating
3W
Input Voltage
24V AC/DC
Plenum Rating
Plenum Rated
Shaft Rotation
CW/CCW
Auxiliary Switch Included
No
Electrical Connection Type
Plug-In
For Use With Building Automation Systems
Building Automation System Compatible

Technical Documents

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

Product Description

The BELIMO FSNF24 is a fire and smoke damper actuator with a floating point, spring return operation. It delivers 70 in-lb of torque, operates on 24V AC/DC with a 3W power rating, and features CW/CCW shaft rotation. This plenum-rated actuator is building automation system compatible and uses a plug-in electrical connection.

Frequently Asked Questions

What is the BELIMO FSNF24 actuator used for?

The BELIMO FSNF24 is a fire and smoke damper actuator used in HVAC systems to control dampers during fire or smoke events. It provides spring return operation to close or open dampers safely, and is compatible with building automation systems for integrated facility management.

What are the specifications of the BELIMO FSNF24?

The BELIMO FSNF24 delivers 70 in-lb torque with floating point, spring return operation on 24V AC/DC input and 3W power rating. It features CW/CCW shaft rotation, plenum rating, NEMA 1 / IP40 enclosure, and plug-in electrical connection. It is building automation system compatible.

Where to buy the BELIMO FSNF24 worldwide?

You can source the BELIMO FSNF24 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this actuator.

How to install the BELIMO FSNF24 actuator?

Install the BELIMO FSNF24 by mounting it directly onto the damper shaft using the provided bracket. Ensure 24V AC/DC power is supplied via the plug-in connector. Follow standard damper actuator installation practices, including proper shaft alignment and torque verification, and test spring return function before commissioning.

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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