Siemens Modulating Damper Actuator, 25 nm, 35V

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Subtotal (1 unit)*

SGD498.14

(exc. GST)

SGD542.97

(inc. GST)

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  • Ready to ship from 15 June 2026
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Units
Per unit
1 +SGD498.14

*price indicative

RS Stock No.:
643-450
Mfr. Part No.:
GBB163.1E / S55499-D817
Manufacturer:
Siemens
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Brand

Siemens

Product Type

Damper Actuator

Maximum Damper Area

5m²

Power Consumption

0.5W

For Use With

Ventilation And Air Conditioning Plants

Control Type

Modulating

Supply Voltage

35V

Motor Torque

25nm

IP Rating

IP54

Noise Level

45dBA

Maximum Damper Spindle Size

25.6mm

Angle of Rotation

90°

Minimum Operating Temperature

-32°C

Maximum Operating Temperature

55°C

Minimum Damper Spindle Size

8mm

Standards/Approvals

EN60730

Series

GBB

RoHS Status: Exempt

COO (Country of Origin):
CH
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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