Mini Float Switch

The KARI float switch (type: M1C, M1H, M1L, M2H, M2L) is a control device for magnetic valves. It is also an alarm device that alerts the user at specified surface levels. SGS FIMKO Oy (the Finnish Electrical Inspectorate) has performed testing in accordance with the Low Voltage Directive (LVD) and approved the KARI float switch for use in non-flammable liquids at 250 volts.


  • M1C / Change-over switch
  • M1H / High level alarm
  • M1L / Low level alarm
  • M2H / Discharging-pump control
  • M2L / Charging-pump control