Honeywell MS8110A1206 24V Spring Return Direct Coupled Actuator with 2 Aux Switches

The Honeywell MS8110A1206 is a 24-volt, 2-position spring return direct coupled actuator designed for precise control of dampers and valves in HVAC systems. This actuator provides reliable, fail-safe operation with automatic spring return to the normal position upon power loss, making it ideal for commercial building automation and environmental control applications.

Key Features:

• 24VAC/DC power supply for flexible installation
• 2-position control with spring return for fail-safe operation
• Direct coupled mounting design for easy installation on dampers and valves
• Includes two auxiliary switches (SPDT) for system feedback and monitoring
• 88 in-lb (10 Nm) torque output for reliable damper control
• Compact, durable housing suitable for commercial HVAC environments
• Quick-connect wiring terminals for simplified installation

This actuator is commonly used in variable air volume (VAV) systems, economizer damper control, and zone damper applications where dependable positioning and safety return functionality are required. The included auxiliary switches enable system integration for status monitoring and interlock control.