Pressure switch PST4K, Picostat

Main Features:

  • Compact design
  • Rugged housing, IP65
  • Shipbuilding certificates
  • Railway approval

Pressure switch PST4K, Picostat

The mechanical pressure switches from Trafag are outstanding for their compact design and high-precision micro-mechanics specially developed and manufactured by Trafag itself. These switches can be installed in any position and need no electric power, making them particularly versatile in application and fully site-independent.

Pressure switch with 30 mm block design, good preformance-cost ratio, mounting compatible with Picostat family NPN and ISP.

The pressure switches in the Picostat family have a wide range of shipbuilding certificates from the main ship classification organisations, as well as railway approval.

Technical data

Measuring range 1…10 to 40…400 bar
Pressure connection G1/8” female, G1/4” female, M10x1.0 f
Sensor technology Piston
Protection rating IP65
Connection EN175301-803-A
Output Micro switch SPDT
Media temperature -25…+125°C
Ambient temperature -25…+85°C


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