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Fire damper actuators: BFN 9/7 Nm

$0.00

Specifically designed safety actuators for the motorisation of fire dampers provide best protection against the spread of fire and smoke through the air ducts.

Specifically designed safety actuators for the motorisation of fire dampers provide best protection against the spread of fire and smoke through the air ducts.

In case of fire, motorised fire dampers are moved to the safety position (closed) using the spring energy of the fire damper actuator if:

  • The operating temperature is exceeded in the duct or in the environment,

  • A smoke detector is triggered,

  • The supply voltage fails,

  • The ventilation system is shutdown,

  • The fire alarm system responds.

The Safety Position Lock™ function keeps the motorised fire dampers in the safety position in case of fire.


  • 1. The right actuator for every HVAC application

    2. Energy-efficient motorisation

    3. Uncompromised safety

    4. The right product at the right time

    5. Easy, universal installation

    6. Ready for the future

    7. Quick and simple retrofitting (contact the damper manufacturer)

    8. Swiss Quality from Belimo since 1975

 

Product range: BFN 9/7 Nm Series

BFN230

Fire damper actuator, 9 Nm, AC 230 V, Open/close, 60 s, 2x SPDT, IP54, Cable

BFN230/300

Fire damper actuator, 9 Nm, AC 230 V, Open/close, 60 s, 2x SPDT, IP54, Cable

BFN230/500

Fire damper actuator, 9 Nm, AC 230 V, Open/close, 60 s, 2x SPDT, IP54, Cable

BFN24

Fire damper actuator, 9 Nm, AC/DC 24 V, Open/close, 60 s, 2x SPDT, IP54, Cable

BFN24-SR

Fire damper actuator, 9 Nm, AC/DC 24 V, 2...10 V, 60 s, 2x SPDT, IP54, Cable

BFN24-SR/050

Fire damper actuator, 9 Nm, AC/DC 24 V, 2...10 V, 60 s, 2x SPDT, IP54, Cable

BFN24-ST

Fire damper actuator, 9 Nm, AC/DC 24 V, Open/close, 60 s, 2x SPDT, IP54, Cable with connector plug

BFN24/500

Fire damper actuator, 9 Nm, AC/DC 24 V, Open/close, 60 s, 2x SPDT, IP54, Cable

 

BFN230-T

Fire damper actuator, 9 Nm, AC 230 V, Open/close, 60 s, 2x SPDT, IP54, Cable, Thermoelectric tripping device BAT (72°C)

BFN230-T-ST

Fire damper actuator, 9 Nm, AC 230 V, Open/close, 60 s, 2x SPDT, IP54, Cable with connector plug, Thermoelectric tripping device BAT (72°C)

BFN230-T/300

Fire damper actuator, 9 Nm, AC 230 V, Open/close, 60 s, 2x SPDT, IP54, Cable, Thermoelectric tripping device BAT (72°C)

BFN230-T/500

Fire damper actuator, 9 Nm, AC 230 V, Open/close, 60 s, 2x SPDT, IP54, Cable, Thermoelectric tripping device BAT (72°C)

BFN24-T

Fire damper actuator, 9 Nm, AC/DC 24 V, Open/close, 60 s, 2x SPDT, IP54, Cable, Thermoelectric tripping device BAT (72°C)

BFN24-T-ST

Fire damper actuator, 9 Nm, AC/DC 24 V, Open/close, 60 s, 2x SPDT, IP54, Cable with connector plug, Thermoelectric tripping device BAT (72°C)

BFN24-T-ST/300

Fire damper actuator, 9 Nm, AC/DC 24 V, Open/close, 60 s, 2x SPDT, IP54, Cable with connector plug, Thermoelectric tripping device BAT (72°C)

BFN24-T-ST/500

Fire damper actuator, 9 Nm, AC/DC 24 V, Open/close, 60 s, 2x SPDT, IP54, Cable with connector plug, Thermoelectric tripping device BAT (72°C)

BFN24-T/050

Fire damper actuator, 9 Nm, AC/DC 24 V, Open/close, 60 s, 2x SPDT, IP54, Cable, Thermoelectric tripping device BAT (72°C)