Pressure switches

• M3 Series

  
  Electrical function
  1 pole normally opened
  1 pole normally closed
  1 pole change over
  Pressure range pressure
  +30 to +2500 mbar +/- 10%
  Pressure medium
  Pressure: Non hazardous gases - Liquids
  Vacuum: Non hazardous gases
  
  

• P1 Series

  
  Electrical function
  1 pole normally opened
  Pressure range pressure
  +15 to +800 mbar
  15-20 mbar: +/- 25%
  21-25 mbar: +/- 15%
  Pressure medium
  Air or non hazardous gases only
  

• 79 Series

  
  Electrical function
  1 pole normally opened
  1 pole normally closed
  Pressure range pressure
  +15 to +2500 mbar +/- 10%
  +15 to +2500 mbar +/- 15%
  Pressure medium
  Pressure: Non hazardous gases - Liquids (up to 24V only)
  Vacuum: Non hazardous gases