Siemens Modulating control Damper Actuator, 4 nm, 24V ac/dc

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Subtotal (1 unit)*

SGD504.00

(exc. GST)

SGD549.36

(inc. GST)

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  • Ready to ship from 15 June 2026
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1 +SGD504.00

*price indicative

RS Stock No.:
643-423
Mfr. Part No.:
GPC166.1A / S55499-D238
Manufacturer:
Siemens
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Brand

Siemens

Product Type

Damper Actuator

Maximum Damper Area

0.6m²

Switch Included

Yes

Power Consumption

3.7VA

For Use With

Air Dampers in Ventilation and Air-Conditioning Systems

Control Type

Modulating control

Supply Voltage

24V ac/dc

Motor Torque

4nm

IP Rating

IP54

Maximum Damper Spindle Size

15mm

Running Time

60s

Angle of Rotation

90°

Minimum Operating Temperature

-32°C

Minimum Damper Spindle Size

8mm

Maximum Operating Temperature

55°C

Standards/Approvals

UL

Series

OpenAirTM

RoHS Status: Exempt

COO (Country of Origin):
KR
The Siemens Damper actuator designed with an IP54 rating for protection against dust and water, ensuring reliable operation in various environments. It features an angular rotation of 90° and is capable of operating in ambient humidity conditions of up to 95% relative humidity, making it suitable for demanding applications.

Offers an IP54 rating for dust and water protection

Provides 90° angular rotation

Operates in ambient humidity up to 95% relative humidity

Ensures reliable performance in harsh environments

Ideal for damper control in various systems

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