Description
Schneider Electric (Barber Colman) MA-419-500 2-position damper actuator operates HVAC systems by delivering accurate control mechanisms. The spring-return actuator operates at 240V voltage supply with an additional control switch that enhances operational features. The system operates by activating all types of dampers including air handling units, VAV systems and ventilation equipment dampers. The spring-return mechanism of this actuator ensures dependable positioning of power failure which enhances system safety. The easy control in on/off applications results from the two-position operation mode because the auxiliary switch generates feedback signals or interacts with supplementary control systems.
