Belimo LMB24-3-S

Damper Actuator, 45 in-lb [5 Nm], Non fail-safe, AC/DC 24 V, On/Off, Floating point, 1 x SPDT

Features:

• Brushless DC Motor for Added Accuracy and Controllability.
• Cut Labor Costs with Simple Direct Coupling.
• Self-Centers on ⅝” Jackshafts with Standard Clamp or ¾” with Flexible Line Selection or Accessory Clamp.
• Check Damper Position with Clear Position Indicator.
• Don’t Worry about Actuator Burn-Out; Belimo is Overload Proof throughout Rotation.
• Enjoy Added Flexibility with Easy Mechanical Stops to Adjust Angle of Rotation.
• Need to Change Control Direction? Do it easily with a Simple Switch.
• Easily Accessible Manual Override Button helps you Pre-Tension Damper Blades.
• Fully Adjustable Built-In Auxiliary Switch (LMB24-3-S).
• Auxiliary Switch and Feedback Potentiometer Add-Ons Mount Directly on Clamp, Includes Conduit Connector.
• Standard 3ft Plenum Rated Cable and Conduit Connector Provided on Basic Models.
• Added Flexibility to Select Clamp, Electrical Connection, and Running Time to fit your Specific Application with Belimo’s New Flexible Line of Actuators.

The LMB24-3-S is used for On/Off and floating point control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications.

The LMB24-3-S version is provided with 1 built-in auxiliary switch. This SPDT switch is provided for safety interfacing or signaling, for example, for fan startup. The switching function is adjustable 0 to 95°. The auxiliary switch is double insulated so an electrical ground connection is not necessary.

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