Honeywell Commercial MS8110A1008 Damper Actuator

Honeywell MS8110A1008 Damper Actuator is a robust, two-position SPST, direct-coupled device designed for commercial HVAC systems. It features spring-return operation with a manual crank and runs on 24V AC/DC, delivering reliable damper control for demanding environments.

Built with an aluminum body in a NEMA 2 enclosure, this actuator provides precise 95-degree rotation and 88 in-lb of torque for dependable performance across HVAC applications. It supports 50/60 Hz operation and offers a compact, easy-to-install footprint suited for retrofit or new installations.

Designed for easy integration, the MS8110A1008 uses an enclosed screw terminal strip for connections and accommodates shaft sizes from 3/8 to 1.06 in. It operates from -40 to 140 F (-40 to 60 C) ambient and carries UL 873, CUL C22.2, CE, and C-Tick approvals, ensuring compliance in diverse markets. The travel time is 20 seconds.

• Type: SPST, Direct Coupled, 2-Position
• Operation: Spring Return with Manual Crank
• Power: 24V AC/DC; 50/60 Hz
• Torque: 88 in-lb
• Rotation: 95 degrees
• Enclosure: NEMA 2; Aluminum body
• Mounting/Connection: Enclosed Screw Terminal Strip
• Size: 3.94 in W x 2.95 in D x 9.72 in H; Shaft 3/8 in to 1.06 in
• Ambient: -40 to 140°F (-40 to 60°C)
• Applications: HVAC systems; suitable for air-handling units, rooftops, zoning
• Certifications: UL 873, CUL/ C22.2, CE, C-Tick
• Travel: 20 seconds to full position