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SIEMENS – GJD121.1U- 20 lb-in,SR,2PT,24V,FS. Fire and Smoke Damper Actuator 20 lb-in 2-position control , Spring Return, 24VAC/DC 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
Categories Damper Actuator, Rotary Air Damper Actuators
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20 lb-in,SR,2PT,24V,FS. Fire and Smoke Damper Actuator 20 lb-in 2-position control , Spring Return, 24VAC/DC compatible with built in Electronic Fuse Link capability.
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Model GJD121.1U
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Positioning Signal 2-position
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Spring Return Function Yes
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Torque 2 Nm
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Air Damper Area 0.3 m²
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Operating Voltage AC/DC 24 V
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Positioning Time Open:30 s, Close:15 s
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Position Feedback None
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Communication
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Degree Of Protection IP40
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Part Number BPZ:GQD131.1A
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Warranty 60 Months
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Actuation Style Rotary
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Angular Rotation 90°
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Electronic Fusible Link
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Medium Temperature '-32…55 °C
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Ambient Temperature '-32…55 °C
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Ambient Humidity 5…95 % r.h.
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Dimensions (W x H x D) 73 x 122 x 63 mm
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Power Consumption 4 VA, 2.5 W
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Cable Length 0.9 m
Categories Damper Actuator, Rotary Air Damper Actuators
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