We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Belimo Actuator: Dampers, Multi-Functional Technology (MFT), Spring Return, 35 in-lb - Fail-Safe Actuators with Spring Return
BelimoFail-Safe Actuators with Spring Return

Belimo Actuator: Dampers, Multi-Functional Technology (MFT), Spring Return, 35 in-lb

The BELIMO LF24-MFT is a fail-safe spring-return damper actuator with Multi-Functional Technology (MFT), rated at 2.5W and 24V AC/DC. It features a 95° stroke with CW/CCW shaft rotation and is hardwired for…

SKU 3G-OTH-67439

Also listed as: LF24MFT · LF24 MFT

Brand
Belimo
Item
Actuator: Dampers, Multi-Functional Technology
Category
Fail-Safe Actuators with Spring Return
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Belimo
Manufacturer Part Number
LF24-MFT
Type
Multi-Functional Technology (MFT), Spring Return, 35 in-lb, Hardwired
AC/DC
24V
Power Rating
2.5W
Input Voltage
24V AC/DC
Stroke Degree
95°
Shaft Rotation
CW/CCW
Auxiliary Switch Included
No
Electrical Connection Type
Hardwired
Compatible Building Automation Protocols
BACnet MS/TP
For Use With Building Automation Systems
Building Automation System Compatible

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The BELIMO LF24-MFT is a fail-safe spring-return damper actuator with Multi-Functional Technology (MFT), rated at 2.5W and 24V AC/DC. It features a 95° stroke with CW/CCW shaft rotation and is hardwired for electrical connection. This actuator is compatible with BACnet MS/TP building automation protocols and is designed for use with building automation systems.

Frequently Asked Questions

What is the BELIMO LF24-MFT damper actuator used for?

The BELIMO LF24-MFT is a fail-safe spring-return actuator for HVAC dampers in building automation systems. It provides 35 in-lb torque, 95° stroke, and BACnet MS/TP compatibility, ensuring reliable damper positioning and emergency closure in commercial facilities.

What are the specifications of the BELIMO LF24-MFT?

The BELIMO LF24-MFT is a Multi-Functional Technology (MFT) spring-return actuator with 35 in-lb torque, 24V AC/DC input, 2.5W power rating, 95° stroke, and CW/CCW shaft rotation. It is hardwired and supports BACnet MS/TP protocols for building automation integration.

Where to buy the BELIMO LF24-MFT worldwide?

3G Electric supplies the BELIMO LF24-MFT damper actuator worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this BACnet-compatible fail-safe actuator.

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

Mount the BELIMO LF24-MFT directly onto the damper shaft using the supplied bracket, ensuring CW/CCW rotation matches application. Connect 24V AC/DC power and BACnet MS/TP wiring per the manual. Test spring-return function before commissioning the building automation system.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Actuator: Dampers, Multi-Functional Technology (MFT), Spring Return, 180 in-lb, 24V AC/DC, Hardwired (MPN AFB24-MFT)
Belimo
Actuator: Dampers, Multi-Functional Technology (MFT), Spring Return, 180 in-lb, 24V AC/DC, Hardwired (MPN AFB24-MFT)
Actuator: Dampers, On/Off, Spring Return, 35 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN LF24)
Belimo
Actuator: Dampers, On/Off, Spring Return, 35 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN LF24)
Actuator: Dampers, On/Off, Spring Return, 35 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN LF24-S)
Belimo
Actuator: Dampers, On/Off, Spring Return, 35 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN LF24-S)
Actuator: Dampers, Proportional, Spring Return, 35 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN LF24-SR)
Belimo
Actuator: Dampers, Proportional, Spring Return, 35 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN LF24-SR)
Damper Actuator: Dampers, Multi-Functional Technology (MFT), Spring Return, 35 in-lb, 24V AC/DC (MPN LF24-MFT-S-20)
Belimo
Damper Actuator: Dampers, Multi-Functional Technology (MFT), Spring Return, 35 in-lb, 24V AC/DC (MPN LF24-MFT-S-20)
Belimo
Belimo
Actuator: Dampers, Multi-Functional Technology (MFT), Spring Return, 370 in-lb, 24V AC/DC (MPN EFB24-MFT)

More from Belimo

View all Belimo parts
Actuator: Dampers, Floating Point/On/Off, Spring Return, 35 in-lb, 24V AC/DC, Hardwired (MPN LF24-3)
Belimo
Actuator: Dampers, Floating Point/On/Off, Spring Return, 35 in-lb, 24V AC/DC, Hardwired (MPN LF24-3)
Belimo
Belimo
Actuator: Dampers, Proportional, Spring Return, 35 in-lb, 24V AC/DC, Hardwired Plenum Rated Cables (MPN LF24-SR US)
Actuator: Dampers, On/Off, Spring Return, 180 in-lb, 24 to 125V DC/24 to 240V AC, Hardwired (MPN AFBUP)
Belimo
Actuator: Dampers, On/Off, Spring Return, 180 in-lb, 24 to 125V DC/24 to 240V AC, Hardwired (MPN AFBUP)
Actuator: Dampers, Floating Point, Spring Return, 35 in-lb, 24V AC/DC, Hardwired Plenum Rated Cables (MPN LFX24-SR)
Belimo
Actuator: Dampers, Floating Point, Spring Return, 35 in-lb, 24V AC/DC, Hardwired Plenum Rated Cables (MPN LFX24-SR)
Damper Actuator: Dampers, Proportional, Spring Return, 22 in-lb, 24V AC/DC, NEMA 2 / IP54 (MPN TFB24-SR)
Belimo
Damper Actuator: Dampers, Proportional, Spring Return, 22 in-lb, 24V AC/DC, NEMA 2 / IP54 (MPN TFB24-SR)
Damper Actuator: Dampers, Proportional, Spring Return, 180 in-lb, 24V AC/DC, NEMA 2 / IP54 (MPN AFB24-SR-S)
Belimo
Damper Actuator: Dampers, Proportional, Spring Return, 180 in-lb, 24V AC/DC, NEMA 2 / IP54 (MPN AFB24-SR-S)
Actuator: Dampers, On/Off, Spring Return, 180 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN AFB24-S)
Belimo
Actuator: Dampers, On/Off, Spring Return, 180 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN AFB24-S)
Damper Actuator: Dampers, On/Off, Spring Return, 180 in-lb, 24V AC/DC, Hardwired Plenum Rated Cables (MPN AFX24-S)
Belimo
Damper Actuator: Dampers, On/Off, Spring Return, 180 in-lb, 24V AC/DC, Hardwired Plenum Rated Cables (MPN AFX24-S)