SIEMENS – GJD321.1U- 20 lb-in,SR,2PT,230V,FS Fire and Smoke Damper Actuator 20 lb-in 2-position control , Spring Return, 230VAC compatible with built in Electronic Fuse Link capability.

For use with combination fire and smoke dampers. Designed to meet UL555S.. Additional info. Electronic Fusible Link (EFL) capability with three temperature ratings: 165°F (74°C), 212°F (100°C), and 250°F (121°C). 30-second drive/15-second return operation at rated torque, temperature and voltage. Plenum-rated plastic housing, and pre-cabled lead wires

20 lb-in,SR,2PT,230V,FS
Fire and Smoke Damper Actuator 20 lb-in 2-position control , Spring Return, 230VAC compatible with built in Electronic Fuse Link capability.

  • Model GJD321.1U
  • Positioning Signal 2-position
  • Spring Return Function Yes
  • Torque 2 Nm
  • Air Damper Area 0.3 m²
  • Operating Voltage AC/DC 24 V
  • Positioning Time Open:30 s, Close:15 s
  • Position Feedback DC 0…10 V
  • Communication
  • Degree Of Protection IP40
  • Part Number BPZ:GQD161.1A
  • Warranty 60 Months
  • Actuation Style Rotary
  • Angular Rotation 90°
  • Electronic Fusible Link
  • Medium Temperature '-32…55 °C
  • Ambient Temperature '-32…55 °C
  • Ambient Humidity 95 % r.h.
  • Dimensions (W x H x D) 73 x 122 x 63 mm
  • Power Consumption 4.5 VA, 3 W
  • Cable Length 0.9 m

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