BF24-ST
Fire damper actuator, 18 Nm, AC/DC 24 V, Open/close, 120 s, 2 x SPDT, IP54, Cable with connector plug
Design data: Design data
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Mechanical accessories
ZA18-BF
Adapter for form fit 12 mm on round shaft 18 mm, L = 33 mm for BFL, BLF, BFN, BF, BLE, BEN, BEE
ZK-BF
Adapter for form fit with clamp for round shaft 10...20 mm / square 10...16 mm for BF, BLF
ZK1-B.1
Hand crank, 40 mm, for BLF, BF, BLE, BE
Multipack 100 pcs.
ZK2-B.1
Hand crank, 70 mm, for BLF, BF, BLE, BE
Multipack 100 pcs.
Electrical accessories
BKN230-24
Communication and power supply unit for fire damper actuators 24 V with connector
BKN230-24-C-MP
Communication and power supply unit for fire damper actuators 24 V with connector
BKN230-24-MOD
Communication and power supply unit for fire damper actuators 24 V with connector
Advantages of motorised fire dampers
Fire protection scenarios
Specifications
- Angle of rotation
- 95
- Auxiliary switches
- 2 x SPDT
- Control type
- Open/close
- Degree of protection
- IP54, IP protection in all mounting positions
- Electrical connection
- Cable with connector plug
- Fail-safe function
- Fail-safe
- Manual override
- With position stop
- Mechanical interface
- Form fit 12x12 mm, non-continuous hollow shaft
- Power consumption (holding)
- 2 W
- Power consumption (running)
- 7 W
- Running time (fail-safe)
- 16 s
- Running time (motor)
- <120 s / 90°
- Torque
- 18 Nm
- Voltage AC/DC
- AC/DC 24 V