siemens西门子 GSD121.1A GSD321.1A 风阀执行器

[ssba]
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Torque:2 Nm
Air damper area:0.3 m²
Angular rotation:90 °
Power consumption:12 VA, 2 W
Positioning time:30 s
Cable length:0.9 m
Positioning signal:SPST
Degree of protection:IP54
Medium temperature:-32…55 °C
Dimensions (W x H x D):73 x 122 x 63 mm
Operating voltage:AC 230 V
Auxiliary switch:0