Belimo SM24A-S - damper actuator

Belimo SM24A-S - damper actuator

Belimo
zł821.43
VAT included
zł667.83 tax excluded

Belimo SM24A-S damper actuator with 20 Nm torque, powered by AC/DC 24 V. Supports Close/Open and 3-point control; running time is 150 s / 90°.

Equipped with an auxiliary switch 1x SPDT, a push button for manual override, and a reversible universal mounting clamp 10...20 mm.

Delivery in approx. 14 days
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Belimo SM24A-S – damper actuator

Actuator designed for controlling dampers in building services systems. According to the technical datasheet, it is suitable for air dampers with an area of up to approx. 4 m².

Key features

  • Torque: 20 Nm.
  • Nominal voltage: AC/DC 24 V; frequency: 50/60 Hz.
  • Control: Close/Open, 3-point.
  • Motor running time: 150 s / 90°; rotation angle: max. 95°.
  • Built-in auxiliary switch: 1x SPDT, setting 0...100%.
  • Direction of rotation selected using switch 0 (counterclockwise) / 1 (clockwise).
  • Manual override with push button and lockout option; adjustable mechanical rotation angle limit stops.
  • Reversible universal mounting clamp 10...20 mm and mechanical position indicator.
  • Power consumption: 2 W during operation, 0.2 W in the rest position; 4 VA for cable sizing.
  • Power and control connection, and auxiliary switch connection: each with a 1 m cable, 3x 0.75 mm².
  • Degree of protection IEC/EN: IP54; ambient temperature: -30...50°C [-22...122°F].

  • Brand
    Belimo
  • Reference
    SM24A-S
  • EAN13
    7630498114472

  • AC/DC voltage
    AC/DC 24 V
  • Auxiliary switch connection
    Cable 1 m, 3x 0.75 mm²
  • Power consumption (running)
    2 W
  • Power consumption (holding)
    0.2 W
  • Rated power
    4 VA
  • Power supply control connection
    Cable 1 m, 3x 0.75 mm²
  • Control type
    Open/close, 3-point
  • Protection rating
    IP54
  • NEMA protection rating
    NEMA 2
  • Enclosure type
    UL Enclosure Type 2
  • Manual override
    Push-button, with locking option
  • Running time (motor)
    150 s / 90°
  • Ambient temperature
    -30...50°C [-22...122°F]
  • Auxiliary contacts
    1x SPDT
  • Torque
    20 Nm
  • Direction of movement - motor
    Selectable via switch: 0 (rotation to the left) / 1 (rotation to the right)
  • Rotational angle
    95°
  • Mechanical connection
    Reversible universal mounting clamp 10...20 mm

Techniczna karta katalogowa

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Instrukcja montażu

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Techniczna karta katalogowa – SM24A-S

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EU Declaration of Conformity – SM24A-S

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Environmental Declaration – SM..

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