Siemens Modulating control Actuator, 25 nm, 24V

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Subtotal (1 unit)*

£296.04

(exc. VAT)

£355.25

(inc. VAT)

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  • Ready to ship from 08 June 2026
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1 +£296.04

*price indicative

RS Stock No.:
643-452
Mfr. Part No.:
GBB166.1E / S55499-D819
Brand:
Siemens
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Brand

Siemens

Product Type

Actuator

Maximum Damper Area

5m²

For Use With

Air Dampers

Power Consumption

2.2VA

Control Type

Modulating control

Supply Voltage

24V

Motor Torque

25nm

IP Rating

IP54

Noise Level

45dBA

Maximum Damper Spindle Size

25.6mm

Minimum Operating Temperature

-32°C

Angle of Rotation

90°

Minimum Damper Spindle Size

8mm

Maximum Operating Temperature

55°C

Standards/Approvals

EN60730

Series

GBB..1E

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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