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Belimo LF24-MFT-S-20 Multi-Functional Technology Spring Return Actuator - Fail-Safe Actuators with Spring Return
BelimoFail-Safe Actuators with Spring Return

Belimo LF24-MFT-S-20 Multi-Functional Technology Spring Return Actuator

The BELIMO LF24-MFT-S-20 is a fail-safe damper actuator with spring return, featuring Multi-Functional Technology (MFT). It operates on 24V AC/DC with a 6VA power rating, provides a 0 to 95° stroke with CW/CCW shaft…

SKU 3G-OTH-67418

Also listed as: LF24MFTS20 · LF24 MFT S 20

Brand
Belimo
Item
LF24-MFT-S-20 Multi-Functional Technology Spring Return Actuator
Part Number
LF24-MFT-S-20
Category
Fail-Safe Actuators with Spring Return
Available to Order
Also known as:LF24-MFT-S-20BELIMO
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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-S-20
Type
Multi-Functional Technology (MFT), Spring Return, 35 in-lb
AC/DC
24V
Shaft Type
3/8" to 1/2"
Power Rating
6VA
Input Voltage
24V AC/DC
Output Signal
1 Auxiliary Switch
Plenum Rating
Plenum Rated
Stroke Degree
0 to 95°
Shaft Rotation
CW/CCW
Auxiliary Switch Included
Yes
Electrical Connection Type
Hardwired

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

Product Description

The BELIMO LF24-MFT-S-20 is a fail-safe damper actuator with spring return, featuring Multi-Functional Technology (MFT). It operates on 24V AC/DC with a 6VA power rating, provides a 0 to 95° stroke with CW/CCW shaft rotation for 3/8" to 1/2" shafts, and includes one auxiliary switch. This plenum-rated actuator is hardwired with a 35 in-lb torque output.

Frequently Asked Questions

What is the BELIMO LF24-MFT-S-20 damper actuator used for?

The BELIMO LF24-MFT-S-20 is a fail-safe spring return actuator used in HVAC systems to control air dampers in plenum-rated environments. It provides 35 in-lb torque for modulating or two-position damper applications, ensuring reliable closure on power loss.

What are the specifications of the BELIMO LF24-MFT-S-20?

The BELIMO LF24-MFT-S-20 operates on 24V AC/DC with a 6VA power rating, delivers 35 in-lb torque, and provides a 0 to 95° stroke with CW/CCW rotation. It accepts 3/8" to 1/2" shafts, includes one auxiliary switch, and is plenum rated with hardwired electrical connection.

Where to buy the BELIMO LF24-MFT-S-20 worldwide?

3G Electric supplies the BELIMO LF24-MFT-S-20 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this fail-safe damper actuator.

How to install the BELIMO LF24-MFT-S-20 spring return actuator?

Mount the BELIMO LF24-MFT-S-20 directly onto the damper shaft using the supplied clamp, ensuring the shaft fits within 3/8" to 1/2". Connect 24V AC/DC power per wiring diagram, verify CW/CCW rotation, and test spring return function before commissioning.

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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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