Schneider Electric 9012AMW1 Pressure Switch

Schneider Electric's Square D 9012AMW1 Pressure Switch is a diaphragm-operated industrial switch that opens or closes electrical circuits as process pressure crosses its preset range. It is designed for use with 120 V to 600 VAC control circuits and the model lists a set-point range of 0.25-2.5#, indicating the pressure window at which actuation occurs. As part of the 9012 family, this switch translates pressure changes into an electrical signal via a diaphragm actuator to manage loads such as pumps or compressors in automated systems. Typical applications include water pumps for irrigation or municipal supply, air compressors in manufacturing, and other process equipment requiring a defined pressure threshold to start or stop equipment. It is compatible with standard control panels and enclosures used in industrial settings, supporting integration into a wide range of automation and process-control installations.