BELIMO BF24-TN Damper Actuator Thermal Trip Dual Switch 24V 18NM

( Brand: Belimo ), ( Part Type: Fire Actuator Switch 24v ), ( Manufacturer Part Number: BF24-TN )

Review BELIMO Smoke Damper Actuator 24v 18nm Thermal Trip And Dual Switch fits FIRE

The Belimo BF24-tn Fire Damper Actuator is a versatile and reliable solution for fire damper applications. This actuator is designed to operate with a 24V DC power supply and delivers a torque of 18Nm. It is equipped with a thermal trip feature, ensuring safe and efficient operation in various environmental conditions.

The Belimo BF24-tn Fire Damper Actuator is characterized by its robust design, featuring a high-quality stainless steel housing that ensures durability and resistance to corrosion. The actuator also comes with dual limit switches that provide added flexibility and allow for separate control of the open and closed positions.

The thermal trip function of this actuator is a crucial safety feature. It is designed to activate the actuator in response to a rise in temperature, ensuring that the fire damper moves to the closed position when required. This feature is particularly important in environments where fire safety is a priority, such as in HVAC systems for commercial and industrial buildings.

Installation of the Belimo BF24-tn Fire Damper Actuator is straightforward. It can be easily integrated into existing systems and can be connected to various control systems, such as building automation systems or fire alarm systems. The actuator also comes with a range of accessories, including mounting brackets and wiring harnesses, to facilitate a quick and seamless installation process.

In addition to its safety features, the Belimo BF24-tn Fire Damper Actuator is also known for its energy efficiency. It is designed to minimize power consumption while still providing reliable and effective actuation of the fire damper. This makes it an excellent choice for applications where energy savings are a priority, while still ensuring the highest level of fire safety.

Overall, the Belimo BF24-tn Fire Damper Actuator is a high-performance and reliable solution for fire damper applications. Its robust design, thermal trip function, and energy efficiency make it an excellent choice for commercial and industrial buildings, where fire safety and energy savings are critical.

The Belimo BF24-BN fire damper actuator is a 24V, 18Nm thermal trip dual switch device. It is designed to control fire dampers in HVAC systems, ensuring correct positioning during normal operation and activating the damper during a fire event. Here are some pros and cons of buying this particular actuator:

1. Reliable Fire Safety: The primary function of this actuator is to ensure the safety of buildings by activating fire dampers during a fire event.

2. Thermal Trip: The thermal trip feature allows the actuator to sense high temperatures and activate the damper, providing an additional layer of safety.

3. Dual Switch: The dual switch design enables the actuator to be used in applications requiring both normally open (NO) and normally closed (NC) contacts.

4. 24V Operation: The 24V operation is common in HVAC systems and allows for easier integration with other system components.

5. 18Nm Torque: The 18Nm torque rating provides sufficient force to move larger dampers.

1. Cost: The Belimo BF24-BN actuator may be more expensive than some other brands or models, which could be a consideration for budget-conscious projects.

2. Complex Installation: Installing a fire damper actuator involves additional steps compared to standard HVAC actuators, including wiring and integration with fire safety systems.

3. Sensitive to Temperature: The thermal trip feature could potentially be triggered by high ambient temperatures, leading to false alarms or unnecessary damper activation.

Recommendation: If you are in the market for a reliable fire damper actuator with thermal trip and dual switch capabilities, the Belimo BF24-BN is a good option to consider. While it may have a higher cost compared to some other models, the added safety features and flexibility make it a worthwhile investment for buildings requiring advanced fire safety systems. However, it is essential to ensure proper installation and integration with your fire safety systems to minimize false alarms and ensure optimal performance.

part # bf24 prices

• $437.81-$692.30

specifications dorycontrol:

• for models: Fire
• brand: Belimo
• part type: Fire Actuator Switch 24v
• manufacturer part number: BF24-TN

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• condition: New other see details
• Parts Accessories > Boat Parts > Controls Steering

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• started: October 9, 2025
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