Siemens Two Position Control Damper Actuator, 9 nm, 24V ac

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Subtotal (1 unit)*

$571.45

(exc. GST)

$628.60

(inc. GST)

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  • Ready to ship from 18 May 2026
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Units
Per unit
1 +$571.45

*price indicative

RS Stock No.:
643-283
Mfr. Part No.:
GNA126.1E/12A / S55499-D447
Brand:
Siemens
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Brand

Siemens

Product Type

Damper Actuator

Maximum Damper Area

1m²

Power Consumption

3.5W

For Use With

Fire and Smoke Protection Dampers

Control Type

Two Position Control

Supply Voltage

24V ac

Motor Torque

9nm

IP Rating

IP54

Running Time

90s

Angle of Rotation

90°

Maximum Damper Spindle Size

12mm

Minimum Operating Temperature

-32°C

Maximum Operating Temperature

50°C

Minimum Damper Spindle Size

10mm

Standards/Approvals

UKCA

Series

GNA

RoHS Status: Exempt

COO (Country of Origin):
CH
The Siemens Rotary type actuator offers 2-position operation with a spring return to a failsafe position, ensuring safety in fire protection systems. The actuator for fire protection damper includes manual setting and a position indicator for clear status visibility. Housed in a robust, lightweight die-cast aluminium casing, it comes with a 0.9 m connecting cable and features a temperature monitoring unit with an IP54 degree of protection for reliable performance in challenging environments.

A position indicator for clear status visibility

Constructed with a robust, lightweight die-cast aluminium housing

Comes with a 0.9 m connecting cable for flexible installation

Offers temperature monitoring with an IP54 degree of protection

Ideal for use in fire protection damper systems

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