Description
The Honeywell MN6120A1200 is a heavy-duty, non-spring return direct coupled actuator engineered for reliable damper and valve control in commercial HVAC applications. Delivering 175 lb-in of torque at 24VAC, this actuator is built to handle demanding control tasks with precision and durability.
Key Features
- Non-spring return design maintains last position on power loss
- Direct coupled mounting for fast, tool-free installation — no crank arm or linkage required
- 24VAC power supply for compatibility with standard building automation and HVAC control systems
- 175 lb-in torque output for dependable actuation of large dampers and valves
- NEMA 2 rated enclosure provides protection against dripping water and falling dirt
- On/Off and SPDT floating control signal for versatile integration
- 2 internal auxiliary switches for end-position feedback and sequencing
- Manual declutch mechanism allows hand positioning without powering down the system
- 95° ± 3° rotational stroke for precise quarter-turn damper and valve control
- 95-second nominal drive time for smooth, controlled actuation
Specifications
- SKU: MN6120A1200
- Brand: Honeywell
- Supply Voltage: 24VAC
- Torque: 175 lb-in
- Enclosure Rating: NEMA 2
- Control Signal: On/Off, SPDT, Floating
- Auxiliary Switches: 2 Internal
- Rotational Stroke: 95° ± 3°
- Nominal Drive Time: 95 Seconds
- Return Type: Non-Spring Return
- Mounting: Direct Coupled
- Declutch: Manual
Ideal Applications
- Commercial HVAC damper control
- Air handling unit (AHU) damper actuation
- Building automation system (BAS) integration
- VAV box and zone damper control
- Modulating valve applications requiring floating control
