Product Overview
Belimo FSNF120 Fire Damper Actuator
The Belimo Fire Damper Actuator (FSNF120) is a fail-safe actuator. It's designed for fire and smoke damper applications in HVAC systems.
The FSNF120 provides reliable on/off control, ensuring your fire dampers operate effectively during emergencies. It operates on AC 120 V, providing compatibility with standard power supplies.
This actuator can also withstand high temperatures of up to 350°F for 30 minutes, making it essential for safety in fire situations.
You can mount it directly with a universal clamp, ensuring easy and quick installation.
Details:
- Torque: 70 in-lb [8 Nm] for solid performance.
- Voltage: Operates on AC 120 V power supply.
- Control Type: On/Off for reliable operation.
- High Temperature Tolerance: Functions at 350°F [177°C] for 30 minutes.
- Running Time (Motor): 15 seconds per 90° turn.
- Running Time (Fail-Safe): 15 seconds for quick response.
- Protection: IP40 and NEMA 1 rated for durability.
- Ambient Temperature Range: Works in 32...122°F [0...50°C].
- Direction of Motion: Selectable with CW/CCW mounting.
- Fail-Safe Operation: Reversible with CW/CCW mounting for safety.
- Connection: 3 leads, 32" [0.9 m], 18 AWG with 1/2" NPT conduit connector.
Documentation:
