Field Controls 46273100 Pressure Switch 46083000 & AP4210 AP4556

The Field Controls 46273100 Pressure Switch 46083000 & AP4210 AP4556 is used to detect the operation of an airflow that is installed in HVAC systems. Its vital role is to open or close an electrical circuit. The system operates as a responsive part, which activates internal contacts depending on the change of pressure. Installation is associated with connection to pressure tubing and electrical terminals in the control circuit. This pressure switch enables proper pressure detection, constant operating control, and consistent operation in industrial and light commercial airflow and HVAC systems.