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BFL24-SR

Fire damper actuator, 4 Nm, AC/DC 24 V, 2...10 V, <60 s, 2 x SPDT, IP54, Cable

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Design data: Design data

  • Downloads
  • Accessories
  • Product videos
  • Details
Downloads

Documentation

CAD / BIM / VDI

CAD data 3D

BIM / Revit

VDI 3805

Success stories

Accessories

Mechanical accessories

ZSN-B

Bracket for SN2-C7 for BFL, BFN

List price: 520,00 SEK
Your price: ...

Electrical accessories

SN2-C7

Auxiliary switch 2 x SPDT

List price: 808,00 SEK
Your price: ...
Product videos
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Fire damper actuators BFL and BFN

In the field of fire protection you can rely on our fire damper actuators with Safety Position Lock™. This patented solution holds the fire dampers reliable in the safety position in the event of fire, and is integrated as standard.
 

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Fire protection scenarios

1. Fire dampers not motorised vs. motorised
2. Periodical automates functionality tests
3. Overnight shutdown & sealing of fire compartments
4. Smoke spread in outside air systems

Details

Specifications

Angle of rotation
95
Auxiliary switches
2 x SPDT
Control type
DC 2...10 V
Degree of protection
IP54, IP protection in all mounting positions
Electrical connection
Cable
Manual override
With position stop
Mechanical interface
Form fit 12x12 mm, continuous hollow shaft
Power consumption (holding)
1 W
Power consumption (running)
2.5 W
Running time (fail-safe)
20 s
Running time (motor)
<60 s / 90°
Torque
4 Nm
Voltage AC/DC
AC/DC 24 V