SOBA EP ACS certified float level switch


The SOBA EP is an ACS certified float level switch constructed with special components for use in drinking water applications. As the liquid level reaches the unit, the mechanical switch inside will tilt, thus closing or opening a circuit connected to an electrical panel.  The SOBA EP is equipped with a stainless steel (AISI 316L) adjustable ballast, and ensures a very precise level measurement thanks to its +-/ 25º switching angle.


  • No maintenance needed, thanks to its biconical shape that avoids any clogging
  • Easy to install, easy to use
  • Ecological float switch (no mercury, no lead)



  • Drinking water for human consumption
  • Level control of multiple pumps 
  • Emptying / Filling function
  • Overflow or dry-running protection
  • High / low level alarm


Operation mode Omnidirectionnal
Allowed fluid density 0,75 à 1,15
Maximum pressure 3.5 bars
Allowed temperature 85°C
Protection index IP 68
Power supply 12, 24, 48 VAC/VDC and 250 VAC 50/60 Hz
Cut-out power 16(6) A (16 A resistive - 6 A inductive)
Housing material

Polypropylene special ACS certified

Cable 3 cond. 1 mm² EPDM special ACS certified
Weight without cable 300 g
Cable weight

 EPDM 105 g/m

Ballast 230 G stainless steel AISI 316 L
Standard cable lenght (serie) 5, 6, 10,13, 15, 20 et 30 m
Tilt level switches
2, avenue des Bosquets
Z.A. de l'Observatoire
78180 Montigny le Bretonneux
telephone+33 (0)1 61 37 35 60
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