BFL24-SR
Fire damper actuator, 4 Nm, AC/DC 24 V, 2...10 V, 60 s, 2x SPDT, IP54, Cable
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Design data: Design data
- Downloads
- Accessories
- Product videos
- Details
Downloads
Accessories
Mechanical accessory
ZA12ON-B.1
Form fit insert 12/10 mm without cams for BFL
Multipack 100 pcs.
List price: 94,00 €
Your price: ...
ZKN1-B.1
Hand crank, 40 mm, for BFL, BFN, BEN, BEE
Multipack 100 pcs.
List price: 133,00 €
Your price: ...
ZKN2-B.1
Hand crank, 63 mm, for BFL, BFN, BEN, BEE
Multipack 100 pcs.
List price: 142,00 €
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ZZN12-B.1
Pointer 12x12 mm for BFL, BFN, BEN, BEE
Multipack 100 pcs.
List price: 74,00 €
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Electrical accessory
BAT72
Thermoelectric tripping device with control key, Duct inside temperature 72°C (colour black), Duct outside temperature 72°C, Probe length 65 mm
List price: 94,50 €
Your price: ...
BAT72/9
Thermoelectric tripping device with control key, Duct inside temperature 72°C (colour black), Duct outside temperature 72°C, Probe length 90 mm
List price: 93,60 €
Your price: ...
Product videos
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.
Advantages of motorised fire dampers
Advantages of motorised against mechanical fire dampers.
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
- Voltage AC/DC
- AC/DC 24 V
- Power consumption (running)
- 2.5 W
- Power consumption (holding)
- 1 W
- Power Consumption For Wire Sizing
- 6.5 VA
- Auxiliary switches
- 2x SPDT
- Connection Supply Control
- Cable 1 m, 4x 0.75 mm² (halogen-free)
- Connection Auxilary Switch
- Cable 1 m, 6x 0.75 mm² (halogen-free)
- Torque
- 4 Nm
- Control type
- DC 2...10 V
- Direction Of Motion Motor
- selectable by mounting L/R
- Manual override
- With position stop
- Angle of rotation
- 95
- Running time (motor)
- <60 s / 90°
- Running time (fail-safe)
- 20 s
- Mechanical interface
- Form fit 12x12 mm, continuous hollow shaft
- Protection category
- IP54