WIKA PSM03 71144706 Pressure Switch 1/4″ 40-400 Bar

WIKA PSM03 71144706 Pressure Switch 1/4″ 40-400 Bar

Reliable pressure monitoring for demanding hydraulic and pneumatic systems.

The WIKA PSM03 71144706 Pressure Switch 1/4″ 40-400 Bar delivers a professional solution for pressure monitoring and automation in industrial hydraulic circuits. In addition, its piston-type measuring principle withstands pressures up to 420 Bar. Therefore, it is preferred in plastic injection molding and mobile hydraulic units.

The switch offers an adjustable range of 40 to 400 Bar with a maximum working pressure of 420 Bar. Its repeatability is ±2% of full scale, and the compression spring piston design ensures stable operation even in vibrating environments. Moreover, the SPDT contact configuration and self-cleaning contact structure reduce maintenance needs. The zinc die-cast body provides superior corrosion resistance. With over 5 million switching cycles, it guarantees a long service life. The electrical connection uses a G 1/4″ metric port and an IP65-rated DIN connector.

WIKA PSM03 71144706 Pressure Switch — Technical Specifications

This pressure switch is commonly used in plastic injection molding machines and pneumatic systems. Furthermore, it is reliably chosen in mobile hydraulic power units. In particular, it provides pressure safety in injection molding machines, system protection in mobile hydraulic power units, and pressure regulation in pneumatic and compressed air networks.

Therefore, the WIKA PSM03 71144706 Pressure Switch 1/4″ 40-400 Bar is the ideal choice for your industrial automation projects. ORFA supplies worldwide and provides technical support. As a trusted solution partner since 1985, ORFA Industrial offers reliable service. Contact us for technical support and stock information.

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