Schneider Electric Square D 9012-CAW1 Pressure Switch

The Schneider Electric Square D 9012-CAW1 Pressure Switch is part of Square D’s Class 9012 family of industrial pressure switches, designed to sense system pressure and actuate electrical contacts at a preset threshold. It is a mechanically actuated device used to control equipment such as pumps, compressors, and other fluid- or gas-handling systems by turning circuits on or off as pressure changes. Within the 9012 family, multiple variants exist to fit different mounting methods, actuator styles, and electrical ratings, and CAW1 identifies a specific configuration in that lineup. Exact operating pressure ranges, contact configurations, and port/mounting options are defined by the CAW1 specification; consult the official Square D 9012 data sheet to confirm the setpoint range, contact type, and compatible voltages for your installation. Typical uses include pneumatic and hydraulic control in industrial systems and in control panels where a simple, field-adjustable pressure switch is required to regulate equipment operation based on pressure.