Model PSM-520

Pressure switch

For industrial applications

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  • Pumps
  • Compressors

Special features

    • Adjustable on site
    • Protection cap for switch point adjustment
    • Setting ranges:
      -0.4 ... +7 to 6 ... 30 bar
      -6 ...100 to 85 ... 425 psi
      -0.04 ... +0.7 to 0.6 ... 3 MPa
    • Electrical rating up to AC 230 V, 50/60 Hz, 10 A


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, 50/60 Hz, 10 A.

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

Pressure switch
  • Pressure switch
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