Siemens GCA221.3U Damper Actuator, spring return, 160 lb-in (18 Nm), 120 VAC, 2-Position, 90 sec run time.
Torque: 160 lb-in (18 Nm)
Failure Mode: Spring Return
Angular rotation: 90°
Control Signal: 2-Position
Positioning time: Open:90 s, Close:15 s
Position feedback: Yes
Operating voltage: 120 VAC
Ambient humidity, operation: 95 % r.h.
Auxiliary Switch: 2
Cable length: 3 ft
Dimensions (W x H x D): 3.94 x 11.81 x 2.69 in
Material, housing: Die-cast aluminum alloy enclosure
Degree of protection: NEMA 2 / IP54
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