Honeywell MS4604F1210 2-Position S/R Fire/Smoke Damper Actuator 230V 30# Torque

The Honeywell MS4604F1210 230V force torque fire/smoke damper actuator for controlling the position of fire and smoke dampers in HVAC systems. These fire alarm systems supply signals to this actuator to automatically close dampers in case of a fire or smoke detection. It reduces the spread of fire and smoke within a building protects people and minimizes damage. The operation of a door actuator is to convert electrical energy into mechanical motion, where the damper blade is rotated by a powerful motor used to close the designated air passage. In commercial and industrial buildings, office buildings, and manufacturing facilities, these actuators are typically used.