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BelimoFail-Safe Actuators with Spring Return

Belimo Actuator: Dampers, Multi-Functional Technology (MFT), Spring Return, 90 in-lb

The BELIMO NFX24-MFT N4 is a fail-safe spring-return damper actuator with Multi-Functional Technology (MFT), rated at 6W and 90 in-lb for 24V AC/DC input. It features a 95° stroke with CW/CCW shaft rotation and screw…

SKU 3G-OTH-68195

Also listed as: NFX24MFTN4 · NFX24 MFT N4 · NFX24-MFT-N4

Brand
Belimo
Item
Actuator: Dampers, Multi-Functional Technology
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
NFX24-MFT N4
Type
Multi-Functional Technology (MFT), Spring Return, 90 in-lb
AC/DC
24V
Power Rating
6W
Input Voltage
24V AC/DC
Stroke Degree
95°
Shaft Rotation
CW/CCW
Auxiliary Switch Included
No
Electrical Connection Type
Screw Terminals

Technical Documents

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

Product Description

The BELIMO NFX24-MFT N4 is a fail-safe spring-return damper actuator with Multi-Functional Technology (MFT), rated at 6W and 90 in-lb for 24V AC/DC input. It features a 95° stroke with CW/CCW shaft rotation and screw terminals for electrical connection, with no auxiliary switch included.

Frequently Asked Questions

What is the BELIMO NFX24-MFT N4 actuator used for?

The BELIMO NFX24-MFT N4 is a fail-safe spring-return damper actuator used in HVAC systems to control air dampers in commercial buildings. Its Multi-Functional Technology (MFT) allows flexible configuration for applications requiring reliable closure on power loss, such as smoke exhaust or zone isolation.

What are the specifications of the BELIMO NFX24-MFT N4?

The BELIMO NFX24-MFT N4 operates on 24V AC/DC input with a power rating of 6W. It provides 90 in-lb torque over a 95° stroke with CW/CCW shaft rotation. Electrical connection is via screw terminals, and it does not include an auxiliary switch. The part number is NFX24-MFT N4.

Where to buy the BELIMO NFX24-MFT N4 worldwide?

3G Electric supplies the BELIMO NFX24-MFT N4 actuator worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this fail-safe actuator to any region.

How to install the BELIMO NFX24-MFT N4 actuator?

Mount the BELIMO NFX24-MFT N4 directly onto the damper shaft using the supplied bracket. Connect 24V AC/DC power to the screw terminals per the wiring diagram. Ensure the spring-return direction matches your application. Test the fail-safe function by removing power; the actuator should return to its default position.

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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