FSAF120A | Belimo | Fire&Smoke Damper ActuatorFSAF120A Fire & Smoke Actuator, new generation On Off , 120 VAC , spring return (fail safe) 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.

If necessary

Duct Sensor Humidity / Temperature active

multifunctional control 24V non-spring return

passive NTC20k

multifunciotional control

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20 mA control input from an electronic controller or positioner

EFB24-SR-S Damper Actuator

The MEI-EM20 is a sophisticated electronic power and energy meter designed for sub-metering applications

fail-safe control of dampers in HVAC systems

FSAF120A Fire & Smoke Actuator

10 inch WC [0