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Belimo
Belimo LM24A-SR Damper Actuator
Modulating actuator that positions a ventilation damper and provides electrical position feedback.
- Model / SKU
- LM24A-SR
- Category
- Heating & Ventilation
- Product type
- Damper actuator
- Role
- Actuator / load
Control & power
- Control type
- 0–10 / 2–10 V control
- Power supply
- 24 V AC/DC
Use a controller with the specified 2–10 V output, plus a separate 24 V supply. An on/off relay does not provide proportional positioning.
A suitable smart controller can expose supported functions to Matter. The control type alone does not confirm electrical compatibility or actual position feedback.
Technical specifications
Selection & installation notes
- Requires a correctly sized compatible damper and mechanical mounting; actuator only.
Sources & documentation (2)
- Belimo LM24A-SR — manufacturer documentation ↗Reviewed Nov 5, 2026
- Belimo LM24A-SR technical data sheet ↗Reviewed Nov 5, 2026