BEN24-ST
Smoke control damper actuator, 15 Nm, AC/DC 24 V, Open/close, 30 s, 2x SPDT, Form fit 12x12 mm, IP54, Cable with connector plug
Design data: Design data
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Mechanical accessory
ZKN1-B.1
Hand crank, 40 mm, for BFL, BFN, BEN, BEE
Multipack 100 pcs.
ZKN2-B.1
Hand crank, 63 mm, for BFL, BFN, BEN, BEE
Multipack 100 pcs.
ZZN12-B.1
Pointer 12x12 mm for BFL, BFN, BEN, BEE
Multipack 100 pcs.
Smoke development with and without mechanical smoke control
Mechanical smoke extraction systems with motorised smoke control dampers ensure that escape and rescue routes are kept free of smoke as long as possible.
Smoke spreading is effectively prevented to neighbouring zones and incoming fresh air delays flashover.
Smoke control damper actuators BEN and BEE
Due to the specially designed Safety Position Lock™ function, the smoke control dampers are held reliably in the defined safety position in case of fire.
Specifications
- Voltage AC/DC
- AC/DC 24 V
- Power consumption (running)
- 3 W
- Power consumption (holding)
- 0.1 W
- Power Consumption For Wire Sizing
- 6 VA
- Auxiliary switches
- 2x SPDT
- Connection Supply Control
- Cable with connector plug 1 m, 3x 0.75 mm², halogen-free
- Connection Auxilary Switch
- Cable with connector plug 1 m, 6x 0.75 mm², halogen-free
- Connection Plug
-
- Supply: 3-pole plug, suitable for BKNE230-24
- Auxiliary switch: 6-pole plug, suitable for BKNE230-24
- Torque
- 15 Nm
- Control type
- Open/close
- Direction Of Motion Motor
- selectable by mounting
- Manual override
- With hand crank
- Angle of rotation
- 95
- Running time (motor)
- <30 s / 90°
- Mechanical interface
- Form fit 12x12 mm, continuous hollow shaft
- Protection category
- IP54
- Ambient Temperature
- -30...55°C [-22...131°F]