always verify the 120V coil signal before installation to ensure compatibility with your existing control circuit

Automatic Reset Logic: Automatically closes the circuit at 115°F

By utilizing this 4-pin power relay

ensuring optimal airflow and system balance

simplifying field replacements without requiring wiring harness modifications

Schneider Electric (Barber Colman) M573-5108 Piston Damper Actuator 30067439-890 always verify the 120V coilThe Schneider Electric M573 5108 is a heavy duty pneumatic piston damper actuator designed for the precise positioning of air dampers in commercial HVAC systems. Built for long term reliability in the field, this 3 inch stroke actuator features an 8 to 13 psig spring range, ensuring consistent performance in both proportional and two position applications. The unit is engineered for right angle mounting and comes standard with a reinforced mounting