Fail-Safe Actuators

Our assortment of fail-safe actuators by Belimo have a comprehensive tourque offering with direct-coupled, rotary, or linear movement to handle most HVAC applications.

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  • NFB24-SR

    Damper Actuator, 90 in-lb [10 Nm], Spring return, AC/DC 24 V, DC 2…10 V
    $369.45 Each
    Add to cart

  • NFB24-SR-S

    Damper Actuator, 90 in-lb [10 Nm], Spring return, AC/DC 24 V, DC 2…10 V, 2 x SPDT
    $434.70 Each
    Add to cart

  • NFX24-SR

    Configurable Damper Actuator, 90 in-lb [10 Nm], Spring return, AC/DC 24 V, DC 2…10 V
    $369.45 Each
    Add to cart

  • NFX24-SR-S

    Configurable Damper Actuator, 90 in-lb [10 Nm], Spring return, AC/DC 24 V, DC 2…10 V, 2 x SPDT
    $434.70 Each
    Add to cart