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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

Only available through manufacturers of fire dampers

Design data: Design data

  • Downloads
  • Accessories
  • Product videos
  • Details
Downloads

Documentation

CAD / BIM / VDI

CAD data 3D

BIM / Revit

Accessories

Mechanical accessories

ZA10-B

Form fit insert 12/10 mm for BFL, BLF, BFN, BF, BLE, BEN, BEE

List price: € 1,58
Your price: ...

ZA10-B.1

Form fit insert 12/10 mm for BFL, BLF, BFN, BF, BLE, BEN, BEE
Multipack 50 pcs.

List price: € 21,00
Your price: ...

ZA11-B

Form fit insert 12/11 mm for BFL, BLF, BFN, BF, BLE, BEN, BEE

List price: € 5,90
Your price: ...

ZA11-B.1

Form fit insert 12/11 mm for BFL, BLF, BFN, BF, BLE, BEN, BEE
Multipack 50 pcs.

List price: € 220,00
Your price: ...

ZA8-B

Form fit insert 12/8 mm for BFL, BLF, BFN, BF, BLE, BEN, BEE

List price: € 2,40
Your price: ...

ZA8-B.1

Form fit insert 12/8 mm for BFL, BLF, BFN, BF, BLE, BEN, BEE
Multipack 50 pcs.

List price: € 47,50
Your price: ...

ZKN1-B

Hand crank, 40 mm, for BFL, BFN, BEN, BEE

List price: € 4,60
Your price: ...

ZKN1-B.1

Hand crank, 40 mm, for BFL, BFN, BEN, BEE
Multipack 100 pcs.

List price: € 103,00
Your price: ...

ZKN2-B

Hand crank, 63 mm, for BFL, BFN, BEN, BEE

List price: € 5,00
Your price: ...

ZKN2-B.1

Hand crank, 63 mm, for BFL, BFN, BEN, BEE
Multipack 100 pcs.

List price: € 111,00
Your price: ...

ZSD-B.1

Protective bag with wire
Multipack 100 pcs.

List price: € 126,00
Your price: ...

ZSN-B

Bracket for SN2-C7 for BFL, BFN

List price: € 46,00
Your price: ...

ZZN12-B

Pointer 12x12 mm for BFL, BFN, BEN, BEE

List price: € 4,20
Your price: ...

ZZN12-B.1

Pointer 12x12 mm for BFL, BFN, BEN, BEE
Multipack 100 pcs.

List price: € 57,00
Your price: ...

Electrical accessories

BAT72

Thermoelectric tripping device with control key, Duct inside temperature 72°C (color black), Duct outside temperature 72°C, Probe length 65 mm

Only available through manufacturers of fire dampers

SN2-C7

Auxiliary switch 2 x SPDT

List price: € 71,00
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
Fail-safe function
Fail-safe
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