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Revolutionary Fslf120.1 Us | Belimo | Fire&smoke Damper Actuator Tool [f8LA94dB]

$137.99 $441.99 -69%

FSLF120.1 US | Belimo | Fire & Smoke Damper Actuator is a high-performance actuator designed for the operation of smoke and combination fire and smoke dampers in ventilation and air-conditioning systems. This robust actuator offers a reliable solutio

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Revolutionary Fslf120.1 Us | Belimo | Fire&smoke Damper Actuator Tool [f8LA94dB]

FSLF120.1 US | Belimo | Fire & Smoke Damper Actuator is a high-performance actuator designed for the operation of smoke and combination fire and smoke dampers in ventilation and air-conditioning systems. This robust actuator offers a reliable solution for ensuring the safety and efficiency of your HVAC systems. Key features include a 30 in-lbs [3.5 Nm] torque range from 32°F to 350°F [0°C to 177°C], ensuring optimal performance across a wide temperature spectrum. With its spring return function and AC 120 V power supply, this actuator guarantees seamless operation and easy installation.

  • Wide Temperature Range: Operates efficiently from 32°F to 350°F [0°C to 177°C]
  • Spring Return Function: Ensures damper returns to the original position after activation

Product Specifications

The FSLF120.1 US actuator meets the stringent requirements of UL555 and UL555S when tested as an assembly with the damper, making it a reliable choice for fire safety applications. It also adheres to UBC standards for 15-second opening and closing, ensuring compliance with industry regulations. The actuator is compatible with various damper makes and models, providing flexibility in system design. However, it is important to note that the FSLF24 & -S models will not operate below 24VDC, requiring a filtered and regulated power supply for optimal performance.
  • UL555 and UL555S Compliance: Meets fire safety standards for reliable performance
  • UBC Compliance: Adheres to 15-second opening and closing requirements

Applications and Benefits

The FSLF120.1 US actuator is ideal for a wide range of applications, including commercial buildings, residential complexes, and industrial facilities. Its durable design and reliable performance make it an essential component for fire safety systems. By integrating this actuator into your HVAC system, you can enjoy numerous benefits, such as improved fire protection, enhanced ventilation efficiency, and peace of mind. This actuator is designed for professionals who prioritize safety and reliability in their fire and smoke damper systems.
  • Enhanced Fire Protection: Ensures rapid and effective damper operation during emergencies
  • Improved Ventilation Efficiency: Maintains optimal air flow in normal and emergency conditions

What Our Customers Say

January 18, 2026

Absolutely no complaints!

This is a very good item.

- Jami F..

January 18, 2026

Absolutely no complaints!

I'm very impressed with my purchase.

- Carl F..

January 18, 2026

Absolutely no complaints!

I'm so happy with this buy.

- Wanda J..

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