Honeywell MS4620F1005 2-Position Fire/Smoke Damper Actuator 175 in-lb 230V

The Honeywell MS4620F1005 230v Firesmoke175 2Possr Act is a two-position, spring-return actuator that works with Honeywell fire and smoke dampers in commercial and industrial settings. This can exert up to 175 pounds of force to open or close the damper, and it runs on 230 volts. The spring-return mechanism automatically puts the damper back in its initial position when the power is turned off. This actuator and a fire alarm system are compatible. The fire damper is opened by the actuator, which receives a signal from the fire alarm system when smoke or fire is detected. This separates the structure and makes a secure escape route, which helps to stop the spread of smoke and flames.