FSAF230A-S Fire & Smoke Actuator, new generation On/Off , 230VAC , spring return (fail-safe), built-in auxiliary switch
The FSAF..A actuators provide true spring-return operation for reliable fail-safe application and positive close-off on UL555S dampers. The spring-return system provides constant torque to the damper with and without power applied to the actuator. The FSAF..A series provides 95° of rotation and is provided with a graduated position indicator showing 0...95°.
