Schneider Electric (Barber Colman) AM-689 Angle Of Rotation Limiter

The Schneider Electric (Barber Colman) AM-689 Angle-Of-Rotation Limiter is a part used in HVAC systems. This operates with damper and valve operator to protect system efficiency through its ability to stop over-rotation and ensure safety and consistent performance. The part works better with air handling units and VAV applications which simplifies maintenance operations and extends equipment longevity. The simple installation process allows the part to work with existing facilities which makes it an effective solution for commercial airflow optimization and energy requirement.