Honeywell MS4104F1010 Actuator

This Honeywell MS4104F1010 Two Position Actuator is used for fire and smoke dampers (on/off control). This actuator obtains an on/off signal from a single-pole, single throw (SPST) controller. Reversible mounting permits actuator to be used for both clockwise (cw) and counterclockwise (ccw) spring rotation.