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Belimo BF230-TN/300 - spring-return actuator for fire dampers

Belimo BF230-TN/300 - spring-return actuator for fire dampers

Belimo
zł3,332.07
VAT included
zł2,709.00 tax excluded

Spring-return actuator for 90° fire and smoke dampers, with BAT thermal release (72°C). Motor torque 18 Nm, safety function torque 12 Nm, AC 230 V supply and Close/Open control.

Equipped with 2x SPDT with switching points at 5° / 80° and a 12x12 mm form-fit connection.

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Belimo BF230-TN/300

Spring-return actuator for 90° fire and smoke dampers in ventilation and air-conditioning systems. During operation, the motor moves the damper to its operating position and tensions the spring. If the power supply is interrupted, the spring moves the damper to its safety position.

Key features

  • Motor torque: 18 Nm; safety function torque: 12 Nm.
  • Supply: AC 230 V, 50/60 Hz; voltage range: AC 198...264 V; Close/Open control.
  • Motor running time: <120 s / 90°; safety function running time: 16 s @ 20°C.
  • BAT thermal release with temperature fuses outside and inside the duct: 72°C.
  • Auxiliary switches: 2x SPDT, switching points 5° / 80°.
  • Power consumption during operation: 8.5 W; at rest: 3 W; wire sizing power: 11 VA.
  • 12x12 mm form-fit connection, non-through hollow shaft; max. rotation angle 95°.
  • Motor direction selected by L/R mounting; manual adjustment with position stop.
  • Power and control connection: 3 m cable, 2x 0.75 mm² (halogen-free); auxiliary switch connection: 3 m cable, 6x 0.75 mm² (halogen-free).
  • Degree of protection IP54; IEC/EN protection class II, reinforced insulation.

Included: hand crank, indicator, protective bag and 12/10 mm form-fit insert.

  • Brand
    Belimo
  • Reference
    BF230-TN/300
  • EAN13
    7630498118579

  • AC/DC voltage
    AC 230 V
  • Auxiliary switch connection
    Cable 3 m, 6x 0.75 mm², FRNC (halogen-free)
  • Power consumption (running)
    8.5 W
  • Power consumption (holding)
    3 W
  • Rated power
    11 VA
  • Power supply control connection
    Cable 3 m, 2x 0.75 mm², FRNC (halogen-free)
  • Control type
    Close/Open
  • Protection rating
    IP54
  • Manual override
    With stop
  • Running time (motor)
    ＜120 s / 90°
  • Running time (safety function)
    16 s
  • Auxiliary contacts
    2x SPDT
  • Torque
    18 Nm
  • Direction of movement - motor
    Selectable by mounting L/R
  • Rotational angle
    95°
  • Mechanical connection
    Form-fit connection 12x12 mm, blind hollow shaft

Techniczna karta katalogowa

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Techniczna karta katalogowa – BF230-TN/300

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EU Declaration of Conformity – BF230-TN/300

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Environmental Declaration – BF..300

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