Pressure switch PST4K, Picostat


  • Shipbuilding
  • Engine manufacturing
  • Railways
  • Machine tools
  • Hydraulics

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.

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
Material 1.4035
Output Micro switch SPDT
Media temperature -25…+125°C
Temperature range -25…+85°C


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