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Siemens GCA121.1E Electronic Damper Actuator

Name: SIEMENS GCA121.1E ELECTRONIC DAMPER ACTUATOR
Brand: SIEMENS
SKU: 966485
Availability: LimitedAvailability

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Actuador de amortiguador de aire SIEMENS GCA121.1E electrónico con retorno por resorte, 24 V CA, torque de 16 Nm y rotación de 90°. Diseñado para sistemas HVAC que requieren posicionamiento automático seguro.

Fabricante

SIEMENS

SKU

966485

Categoría

Others

Condición

Usado

24v 90 AC Actuator Air Automation Control damper Degree Drive Electronic fail-safe GCA GCA121.1E Hvac motor Return Series Siemens spring

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SIEMENS GCA121.1E ELECTRONIC AIR DAMPER ACTUATOR

The Siemens GCA121.1E is a precision-engineered electronic air damper actuator designed for reliable HVAC performance. Part of the GCA Series with spring return functionality, it ensures automatic return to a fail-safe position during power failure”ideal for safety-critical ventilation systems.

Manufacturer: SIEMENS

Type: Electronic Air Damper Actuator

Model: GCA121.1E

Series	GCA Series with Spring Return
Operating Voltage	24 V AC
Nominal Torque	16 Nm
Damper Shaft Dimensions	Round: 8 / 25.6 mm, Square: 6 / 18 mm
Minimum Shaft Length	20 MONOGYR
Auxiliary Switch	Optional
Number of Full Cycles	60,000
Rated Impulse Voltage	800 V
Air Damper Area	3 m²
Angular Rotation	90°
Power Consumption	7 VA, 5 W, Quiet Power: 3 W
Positioning Time	Open: 90 s, Close: 15 s
Cable Length	0.9 m
Max. Shaft Hardness	< 400 HV
Temperature Range	-30 ... 55 °C
Protection Class	III as per EN 60 730
Dimensions (W x H x D)	100 x 313 x 71 mm