Manufacturer Name: Schneider Electric (Erie) Product Number: AG23A020 OEM Part Number: AG23A020 Product Description: N/O Act.,On/Off,24V Weight:1.02lbs/462.66g The Schneider Electric (Erie) AG23A020 is a 24V normally open (N/O) actuator, designed for on/off control in HVAC systems. It ensures precise operation, delivering reliable performance for regulating dampers, valves, and... https://www.partshnc.com/ag23a020-schneider-electric-erie-no-actonoff24v