FSAF24-S Belimo Fire & Smoke Damper Actuator 20Nm Spring Return 24VAC/DC On/Off 2x SPST

Description:

• Genuine Belimo fire and smoke damper actuator for HVAC life safety applications
• Delivers 20 Nm (180 in-lb) of torque for reliable operation of fire and smoke dampers
• Operates on 24 VAC/DC power with spring return fail-safe operation
• On/Off control for dependable damper positioning during normal and emergency operation
• Features 2 SPST auxiliary switches for position indication and control system integration
• Reversible mounting allows clockwise (CW) or counterclockwise (CCW) fail-safe rotation
• Manual override with supplied crank simplifies installation and maintenance
• Designed for direct mounting on fire and smoke damper shafts
• Suitable for commercial HVAC systems, hospitals, schools, industrial facilities, office buildings, and other life safety applications
• Discontinued model. Belimo recommends the FSAF24A-S as the replacement.

Specifications:

• Manufacturer Name: Belimo
• Part Number (MPN): FSAF24-S
• Product Type: Fire & Smoke Damper Actuator
• Torque: 20 Nm (180 in-lb)
• Nominal Voltage: 24 VAC/DC
• Control Type: On/Off
• Fail-Safe: Spring Return
• Auxiliary Switches: 2 x SPST
• Rotation Angle: 95°
• Running Time (Motor): 25 seconds / 90°
• Running Time (Spring Return): Less than 15 seconds
• Direction of Rotation:
  • CW or CCW (Selectable by mounting)
• Manual Override: Yes (Hex crank supplied)
• Degree of Protection:
  • NEMA 1
  • IP54
• Ambient Operating Temperature: 0°C to +50°C (32°F to +122°F)
• Mounting: Direct Shaft Mount
• Applications:
  • Fire Dampers
  • Smoke Dampers
  • HVAC Systems
  • Building Automation
  • Commercial Buildings
  • Industrial Facilities

Dimensions:

• Compact direct-coupled actuator designed for standard fire and smoke damper shafts.
• Rotation: 95°
• Universal clamp for direct shaft mounting.

Weight:

• Approximate Weight: 3.0 kg (6.6 lb).