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BF24-2 - Belimo

Spring-return actuator for fire and smoke dampers 90° in ventilation and air-conditioning systems

Belimo BF24

Ready to order?

Click here to order this product

Order now

MHS are Belimo's only UK partner for retrofit Fire & Smoke actuators Find out more here →

Product Information

Fire damper actuator, 18 Nm, AC/DC 24 V, Open/close, 120 s, 2x SPDT, IP54, Cable

Technical specifications

  • Torque 18 Nm / 12 Nm
  • Nominal voltage AC/DC 24 V
  • Control Open/close
  • Mechanical interface Form fit 12x12 mm, continuous hollow shaft

 

  • Spring-return actuator, 18 Nm, < 120 s, 95˚(incl. 5˚ spring-return)
  • AC/DC 24 V Open/Close 2 x SPDT, IP 54
  • Manual override with integrated position stop
  • Torque spring 12 Nm, Running time spring approx. 16s
  • Connection halogen-free cable
  • Auxiliary switch 2 integral
  • Spindle driver form-fit 12 x 12mm shaft (10 x 10 mm with adapter)
  • Direction of rotation reversible (right/left)

Useful downloads

BF24-2 PRODUCT DATASHEETS

Fire damper actuators

Download (PDF 815.442 KB) ↓

BF24 2 Belimo MHS datasheet

Download (PDF 809.457 KB) ↓

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Product code: BF24-2 - Belimo

Spring-return actuator for fire and smoke dampers 90° in ventilation and air-conditioning systems

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