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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
Nominal voltage : GR24 range AC/DC 24V
the system turns Off and the display will show Off
100mm/4" (Pipe) or 200mm/8" (Duct)
ethylene glycol solutions ( low % only ) and any fluid not harmful to brass
Siemens 9Nm GKD Series Fire & Smoke Damper Actuators NFA-S Nominal voltage : GR24 rangeSiemens Electronic motor driven actuators for Fire and Smoke Dampers Nominal torque 9 Nm (GKD) Optional built in auxiliary switches with fixed switch points at 5C and 85 rotation Pre wired with 0. 9 m long connection cables Position indicator UL Listed For damper areas up to 2. 0 m2 (GKD) 30 second drive operation at rated torque, temperature and voltage < or = 15sec spring return Suitable for use with Integrated Electronic Fusible Link (EFL) with