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Belimo Actuator: Dampers, On/Off, Spring Return, 35 in-lb, 24V AC/DC, Hardwired - Fail-Safe Actuators with Spring Return
BelimoFail-Safe Actuators with Spring Return

Belimo Actuator: Dampers, On/Off, Spring Return, 35 in-lb, 24V AC/DC, Hardwired

The BELIMO LF24-S is a fail-safe spring-return damper actuator with on/off control, delivering 35 in-lb of torque over a 95° stroke with CW/CCW shaft rotation. It operates on 24V AC/DC with a 5W power rating…

SKU 3G-OTH-67371

Also listed as: LF24S · LF24 S

Brand
Belimo
Item
Actuator: Dampers, On/Off, Spring Return, 35 in-lb, 24V AC/DC, Hardwired
Category
Fail-Safe Actuators with Spring Return
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
LF24-S
Type
On/Off, Spring Return, 35 in-lb, Hardwired, NEMA 2 / IP54
AC/DC
24V
Power Rating
5W
Input Voltage
24V AC/DC
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

Technical Documents

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

Product Description

The BELIMO LF24-S is a fail-safe spring-return damper actuator with on/off control, delivering 35 in-lb of torque over a 95° stroke with CW/CCW shaft rotation. It operates on 24V AC/DC with a 5W power rating, includes an auxiliary switch, and features a hardwired electrical connection. This NEMA 2 / IP54 rated actuator is compatible with building automation systems.

Frequently Asked Questions

What is the BELIMO LF24-S actuator used for?

The BELIMO LF24-S is a fail-safe spring-return damper actuator used in HVAC building automation systems to control air dampers. It provides on/off control with 35 in-lb torque over a 95° stroke, ensuring dampers close or open on power loss.

What are the specifications of the BELIMO LF24-S?

The BELIMO LF24-S operates on 24V AC/DC with a 5W power rating, delivers 35 in-lb torque, and has a 95° stroke with CW/CCW shaft rotation. It includes an auxiliary switch, hardwired connection, and NEMA 2 / IP54 rating for indoor use.

Where to buy the BELIMO LF24-S worldwide?

You can source the BELIMO LF24-S through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this fail-safe spring-return actuator.

How to install the BELIMO LF24-S spring-return actuator?

Mount the BELIMO LF24-S directly on the damper shaft using the included bracket. Connect 24V AC/DC power via the hardwired terminals, ensuring correct CW/CCW rotation. Test spring-return function before commissioning. Refer to BELIMO's manual for torque and stroke adjustments.

Belimo Products

3G Electric supplies Belimo fail-safe actuators with spring return. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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