Model PSM01

OEM compact pressure switch

Socket wrench mounting

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  • Hydraulics and mobile hydraulics
  • Pneumatics
  • Plastics injection moulding machines
  • General machine building and plant construction
  • Media: Compressed air, neutral and self-lubricating fluids, neutral gases

Special features

  • High reproducibility
  • Compact design
  • Setting ranges from 0.2 … 2 bar to 40 … 400 bar
  • Long service life due to high-quality micro switch
  • Socket wrench mounting


Model PSM01 screw-in pressure switches in a diaphragm or piston variant open or close a circuit, depending on whether the pressure is dropping or rising. An adjustment screw enables easy and convenient on-site setting of the required switch point. Optionally, WIKA offers its customers the factory setting of the switch point.

The model PSM01 pressure switch is suitable for applications where compressed air, neutral and self-lubricating fluids as well as neutral gases are used.

The high reproducibility of the switch point of ±2 % and the optional socket wrench mounting make this switch interesting for both OEM and small customers.

OEM compact pressure switch
  • OEM compact pressure switch
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