GCA121.1E - Siemens Damper Actuator 18 Nm, 90/15 s, AC / DC 24 V, On/Off

The delivery time for all of the Siemens Actuators on hand at IACS is 5 to 7 working days.

The Siemens GCA121.1E is an Actuator used in air ventilation and HVAC applications to open and close dampers.

The Torque used by the GCA121.1E is 18 Nm.

This Siemens Actuator requests a Power Supply of 24Vac/Vdc.

IACS has the most affordable Siemens Actuator that works with your system.

Consult the Siemens custom datasheet above or contact IACS via email for personalised assistance if you have queries about size or installation.

The GCA121.1E is an electric rotary actuator that has an IP54 degree of protection and dimensions 100 x 313 x 71 mm. As the other linear and rotary actuators of its range, the GCA121.1E has an angular rotation of 90 degrees and the high torque is 18 Nm. The positioning signal is two-position and the air damper area is 3 m², works at an average temperature of 32 to 55 degrees.

Application

Spring-return actuators are used in ventilation, AHU systems and AHU units to operate air
dampers and air throttles:
∂ For damper areas up to 3 m2
, friction-dependent
∂ In ventilation sections where the actuator must move to the zero position (emergency
position) during power failure
∂ For connection to two-position, three-position, or modulating controllers
∂ For dampers having two actuators