Honeywell MS8120F1200 2-Position Spring Return Fire/Smoke Actuator W/2 Auxiliary Switches 175 lb-in 24V

The Honeywell MS8120F1200 is a durable actuator designed to work seamlessly with fire and smoke dampers in HVAC systems. Its powerful 175 lb-in torque when running on 24 volts guarantees quick and dependable damper operation in emergency scenarios. The MS8120F1200 effectively controls airflow with two unique positions (open and closed), halting the spread of smoke and flames quickly. Its two internal auxiliary switches provide it more versatility when it comes to integrating with other building automation systems or alarms. This actuator easily fits into current installations because it is made to work with Honeywell fire and smoke dampers, including the MS4120F series. Its spring return mechanism and quick 15-second actuation time ensure a prompt response in an emergency.