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Belimo Fire and Smoke Actuator: Fire and Smoke Dampers, On/Off, Spring Return - Fire & Smoke Rated Actuators
BelimoFire & Smoke Rated Actuators

Belimo Fire and Smoke Actuator: Fire and Smoke Dampers, On/Off, Spring Return

The BELIMO FSLF120 is a fire and smoke actuator for fire and smoke dampers, featuring an on/off spring return operation with a 95° stroke and CW/CCW shaft rotation. It operates on 120V AC input voltage with a…

SKU 3G-OTH-66910

Also listed as: FSLF 120 · FSLF-120

Brand
Belimo
Item
Fire and Smoke Actuator: Fire and Smoke Dampers, On/Off, Spring Return
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
FSLF120
Type
On/Off, Spring Return, 30 in-lb, Hardwired
AC
120V
Input Voltage
120V AC
Stroke Degree
95°
Shaft Rotation
CW/CCW
Auxiliary Switch Included
No
Electrical Connection Type
Hardwired
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 FSLF120 is a fire and smoke actuator for fire and smoke dampers, featuring an on/off spring return operation with a 95° stroke and CW/CCW shaft rotation. It operates on 120V AC input voltage with a hardwired electrical connection and is building automation system compatible. This actuator does not include an auxiliary switch.

Frequently Asked Questions

What is the BELIMO FSLF120 fire and smoke actuator used for?

The BELIMO FSLF120 is used to control fire and smoke dampers in HVAC systems. It provides on/off spring return operation with a 95° stroke, ensuring dampers close or open reliably during fire events. It is compatible with building automation systems for integrated safety control.

What are the specifications of the BELIMO FSLF120?

The BELIMO FSLF120 operates on 120V AC input voltage with hardwired connection. It features on/off spring return, 30 in-lb torque, 95° stroke, and CW/CCW shaft rotation. It does not include an auxiliary switch and is building automation system compatible.

Where to buy the BELIMO FSLF120 worldwide?

You can source the BELIMO FSLF120 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 fire and smoke actuator.

How to install the BELIMO FSLF120 fire and smoke actuator?

Install the BELIMO FSLF120 by mounting it on the damper shaft, ensuring CW/CCW rotation matches damper direction. Connect 120V AC power via hardwired terminals per wiring diagram. Test spring return function to confirm proper closure. Always follow local codes and manufacturer guidelines.

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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Actuator: Dampers, On/Off, Spring Return, 35 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN LF24-S)

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