Honeywell MS4609F1210/B Damper Actuator

Honeywell MS4609F1210/B Damper Actuator is a high-quality, reliable damper actuator that is ideal for a variety of applications, including HVAC systems, smoke control systems, and industrial automation. It is a spring return, meaning that it will automatically return to its closed position when power is removed. This makes it ideal for use in applications where safety is a top priority.

Features of Honeywell MS4609F1210/B Damper Actuator:

• • 30 lb-in. (3.4 N•m) or 80 lb-in. (9 N•m) minimum driving torque at 350°F (176°C).
•  Reversible mounting facilitates use in either clockwise (cw) or counterclockwise (ccw) spring rotation.
•  Integral spring return ensures the level of return torque.
•  Fifteen-second spring return timing.
•  No special cycling is required during long-term holding. (See Operation section.)
•  No audible noise during holding.
•  Patent pending design eliminates the need for limit switches to reduce power consumption.
•  Models available for 24, 120, and 230 Vac.
•  Ninety-five-degree angle of rotation.
•  The actuator holds rated torque at a reduced power level.
•  Die-cast aluminum housing.
•  The housing design allows flush mounting to the damper.
•  Designed to operate reliably in smoke control systems requiring Underwriter’s Laboratories Inc. UL555S  ratings up to 350°F.
•  Models available with SPST position-indicating switches (7°, 85° stroke)