Model PSM-520

Pressure switch, heavy-duty version

Adjustable switch differential

Selected documents
Sales contact

WIKA Merna Tehnika d.o.o.

+381 11 2763 722


  • Pumps
  • Compressors

Special features

  • Adjustable on site
  • Protection cap for switch point adjustment


The PSM-520 is used in industrial control, monitoring and alarm applications.
The switch point can be specified by the customer on site.

The instrument can switch electrical loads of up to AC 230 V, 10 A.

The PSM-520 pressure switch offers many application possibilities with non-corrosive media like oil, water and air.

Pressure switch, heavy-duty version
  • Pressure switch, heavy-duty version
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