FSAFB24-SR Belimo Actuator
$592.40
Fire & Smoke Actuator, 180 in-lb [20 Nm], Spring return, AC/DC 24 V, 2…10 V, modulating
Overview
The Belimo FSAFB24-SR is a modulating spring return actuator designed for fire and smoke damper applications in HVAC systems. It provides positive fail-safe closing and reliable position control under life-safety conditions.
Features
- Mechanical spring return ensures immediate fail-safe response during power interruption
- Modulating DC 2…10 V control signal for adjustable damper control
- Reversible fail-safe rotation via clockwise or counter-clockwise mounting
- Includes manual override crank for installation and testing
- Complies with UL555 and UL555S safety requirements
Specifications
- Actuator Type: Spring return
- Torque: 180 in-lb [20 Nm]
- Voltage: AC/DC 24 V
- Control Type: DC 2…10 V (Modulating)
- Angle of Rotation: 95°
- Degree of Protection: IP54, NEMA 2, UL Enclosure Type 2
Applications
- Control of fire and smoke dampers in commercial ductwork
- Life-safety air management and smoke containment in HVAC systems
| Weight | 5 lbs |
|---|---|
| Dimensions | 13 × 8 × 5 in |
| Actuator Type | Spring Return |
| Control Type | Modulating |
| Torque | 180 in-lb [20 Nm] |
| Voltage | AC/DC 24 V |
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