Siemens GND121.1U, OpenAir™ GND Series Electric Damper Actuator, rotary, spring return, 53 lb-in (6 Nm), 24 Vac/Vdc, 2-position control, 15 sec run time, Fire/Smoke. Designed for UL Listed Smoke Control Dampers and for Combination Fire/Smoke Rated Dampers.
Torque: 53 lb-in
Positioning time: Open:15 s, Close:15 s
Control or Fire/Smoke Type: Fire/Smoke Control Damper
Positioning signal: 2-position
Position feedback: No
Power consumption: Running: 20 VA / 12W, Holding: 8 VA / 6 W
Angular rotation: 90°
Operating voltage: 24 VDC, 24 VAC @ 50/60 Hz
Cable length: 3 ft
Dimensions (W x H x D): 3.25 x 9 x 3 in
Material, housing: NEMA 1, die-cast aluminum alloy enclosure
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