Belimo Damper Actuator: Dampers, On/Off, Spring Return, 22 in-lb, 24V AC/DC
The BELIMO TFB24 is a fail-safe damper actuator with spring return, operating in on/off mode. It accepts a 24V AC/DC input with a 5VA power rating, features a 0 to 95° stroke with CW/CCW shaft rotation for 1/4" to…
SKU 3G-OTH-67132
Also listed as: TFB 24 · TFB-24
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
Need installation or engineering help?
Ask a question
Product Description
The BELIMO TFB24 is a fail-safe damper actuator with spring return, operating in on/off mode. It accepts a 24V AC/DC input with a 5VA power rating, features a 0 to 95° stroke with CW/CCW shaft rotation for 1/4" to 1/2" shafts, and includes one auxiliary switch. This plenum-rated actuator uses hardwired electrical connections and is not compatible with building automation systems.
Frequently Asked Questions
What is the BELIMO TFB24 damper actuator used for?
The BELIMO TFB24 is a fail-safe damper actuator with spring return, used in HVAC systems to control air dampers in on/off applications. It is plenum rated for use in air-handling spaces and provides 22 in-lb torque for 1/4" to 1/2" shafts.
What are the specifications of the BELIMO TFB24?
The BELIMO TFB24 operates on 24V AC/DC with a 5VA power rating, delivers 22 in-lb torque, and has a 0 to 95° stroke with CW/CCW shaft rotation. It includes one auxiliary switch, uses hardwired plenum-rated cables, and is not compatible with building automation systems.
Where to buy the BELIMO TFB24 worldwide?
3G Electric supplies the BELIMO TFB24 damper actuator to customers 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 fail-safe spring-return actuator.
How to install the BELIMO TFB24 spring-return actuator?
Mount the BELIMO TFB24 directly onto a 1/4" to 1/2" damper shaft using the included bracket. Connect 24V AC/DC power via hardwired plenum-rated cables. Ensure the spring-return direction (CW/CCW) matches damper fail-safe position. Refer to BELIMO installation 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.
