Belimo NM230A-F Rotary Damper Actuator 10Nm AC 100–240V Open/Close 3-Point New

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Belimo NM230A-F non‑fail‑safe rotary damper actuator for HVAC air dampers up to around 2 m². New, never used unit with factory cable and mounting bracket, suitable for fresh installations or as a high‑quality replacement.

Item details

• Brand: Belimo

• Model: NM230A-F (printed on housing)

• Type: Rotary damper actuator, non‑fail‑safe, open/close / 3‑point controlbelimo+1

• Torque: 10 Nm nominal torque for air dampers up to approx. 2 m²belimo+1

• Nominal supply voltage: AC 100…240 V, 50/60 Hzbelimo+2

• Control type: Open‑close or 3‑point (N‑L‑L wiring), as shown on connector diagrambelimo+1

• Running time: Approximately 150 s for 90–95° rotationbuschek-shop+2

• Mechanical interface: Form‑fit for 8×8 mm damper shaft with yellow plastic coupling and metal mounting bracket/scaleintelmann+1

• Protection rating: IP54 / NEMA2 enclosure, suitable for typical HVAC environmentsidealairgroup+1

• Electrical connection: Factory‑installed 3‑core cable with numbered conductors (1‑2‑3, N‑L‑L marking on plug).

• Typical applications: Operation of ventilation and air‑conditioning air dampers, shut‑off dampers, and similar control devices in building services.

• Full technical data: See Belimo NM230A-F technical datasheet and housing label for complete specifications.belimo+2

Condition

• New, never installed industrial surplus.

• Actuator housing, coupling, and bracket are clean with only minor storage marks on metal surfaces.

• Factory cable is intact, with clean conductor ends ready for connection.

• Supplied without original retail box; will be packed securely for shipment.

Notes

• This is a non‑fail‑safe actuator (no spring return); on power loss, the damper stays in its last position.belimo+1

• Buyer must verify damper shaft size, supply voltage, and control method (open/close or 3‑point) for compatibility with their system.

• Professional installation is recommended to ensure correct wiring, setting of mechanical end stops, and compliance with local electrical regulations.