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3G Electric
Belimo AFB24-SR-S Proportional Spring Return Damper Actuator - Fail-Safe Actuators with Spring Return
BelimoFail-Safe Actuators with Spring Return

Belimo AFB24-SR-S Proportional Spring Return Damper Actuator

<p>The Belimo AFB24-SR-S is a proportional spring return damper actuator designed for reliable fail-safe operation in HVAC systems. With a torque rating of 180 in-lb and 24V AC/DC input, it delivers precise 2 to 10V…

SKU 3G-OTH-68393

Also listed as: AFB24SRS · AFB24 SR S

Brand
Belimo
Item
AFB24-SR-S Proportional Spring Return Damper Actuator
Part Number
AFB24-SR-S
Category
Fail-Safe Actuators with Spring Return
Available to Order
Also known as:AFB24-SR-SBELIMO
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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
AFB24-SR-S
Type
Proportional, Spring Return, 180 in-lb, NEMA 2 / IP54
AC/DC
24V
Power Rating
8.5VA
Input Voltage
24V AC/DC
Output Signal
2 to 10V DC
Plenum Rating
Plenum Rated
Stroke Degree
0 to 95°
Shaft Rotation
CW/CCW
Auxiliary Switch Included
Yes
Electrical Connection Type
Hardwired

Technical Documents

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

Product Description

<p>The Belimo AFB24-SR-S is a proportional spring return damper actuator designed for reliable fail-safe operation in HVAC systems. With a torque rating of 180 in-lb and 24V AC/DC input, it delivers precise 2 to 10V DC control. This actuator features a 0 to 95° stroke, CW/CCW rotation, and an auxiliary switch, making it versatile for various damper applications. It is plenum rated and NEMA 2 / IP54 protected, ensuring durability in demanding environments.</p><p>Ideal for building management and HVAC contractors, this actuator ensures safety with spring return functionality. For Singapore buyers, we offer SGD quotes on request and handle GST, with fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the torque and control signal of the Belimo AFB24-SR-S?

The AFB24-SR-S provides 180 in-lb torque and accepts a 2 to 10V DC proportional control signal.

Does the AFB24-SR-S include an auxiliary switch and what is its plenum rating?

Yes, it includes an auxiliary switch. It is plenum rated and has NEMA 2 / IP54 protection.

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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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