Schneider Electric 9012-FLG1-S1 Pressure Switch

Schneider Electric's Square D 9012-FLG1-S1 Form RZ pressure switch is an electromechanical sensor in the 9012 family that monitors system pressure and activates or deactivates a control circuit when configured setpoints are reached. The Form RZ design uses SPDT contacts (one normally open, one normally closed) to provide signaling for both rising and falling pressure and offers two selectable setpoints to fit your application. Typical construction includes a pressure connection of 1/4-18 NPTF (female) and options in open style or NEMA Type 1 enclosures, making it suitable for industrial environments. Common uses include pump and compressor control, equipment protection, and other automation tasks where reliable pressure switching is required.