SIEMENS – GCA121.1E- Rotary air damper actuator, AC/DC 24 V, 2-position, 18 Nm, spring return 90/15 s.

With self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6…18 mm, min. shaft length 20 mm. With position indication and adjustable mechanical limit stop. Manual override. With housing made of die-cast aluminium and 0.9 m connecting cable

Rotary air damper actuator, AC/DC 24 V, 2-position, 18 Nm, spring return 90/15 s.

  • Model GCA121.1E
  • Positioning Signal 2-position
  • Spring Return Function No
  • Torque 5 Nm
  • Air Damper Area 0.8 m²
  • Operating Voltage AC/DC 24 V
  • Positioning Time 150 s
  • Position Feedback
  • Communication
  • Degree Of Protection IP54
  • Part Number S55499-D393
  • Warranty 60 Months
  • Actuation Style Rotary
  • Angular Rotation 90°
  • Electronic Fusible Link
  • Medium Temperature
  • Ambient Temperature '-32…55 °C
  • Ambient Humidity
  • Dimensions (W x H x D) 68 x 137 x 59.5 mm
  • Power Consumption 2.1 VA, 1.2 W
  • Cable Length 0.9 m

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