Robust float switch - ATS 165 EP, ACS certified


The ATS 165 EP is a robust float switch ACS certified constructed with special components for use in extremely agitated drinking water applications.

SOBA EP is an ACS certified float level switch constructed with special components for use in drinking water applications.

The ATS 165 EP is equipped with a stainless steel (AISI 316L) adjustable ballast, and it can be connected directly to pumps up to 1.5 HP or through a relay if working with high power pumps.

Thanks to its big switching angle of 165º, this float ensures no jerking of the pump or electrical panels, and it is an ideal solution for level control in drinking water tower tanks





WATCH OUT FOR PENALTIES ! A Sanitary Conformity Certificate (ACS) is required in many countries for any device in contact with drinking water meant for human consumption. In France the ACS Certificate is mandatory since 2006. For more information about the ACS Certificate, please see our Drinking Water (ACS) section.


- Technical caracteristics -

  • Operation mode
  • Allowed fluid density
  • Maximum pressure
  • Allowed temperature
  • Protection index
  • Power supply
  • Cut-out power
  • Housing material
  • Cable 3 cond. 1 mm²
  • Weight without cable
  • Cable weight
  • Ballast
  • Standard cable lenght (serie)

  • Omnidirectional
  • 0,70 to 1,15
  • 3,5 bars
  • 85 °C
  • IP 68
  • 12,24,48 VAC /VCC -  250 VAC /VCC 50/60 Hz
  • 16 (6) A (16 A resistive – 6 A inductive)
  • Copolymer Polypropylene
  • Neoprene, HR HY
  • 200 g
  • Néoprene 115 g/m or HR HY 110 g/m
  • 250 g loaded resin ballast
  • 5, 6, 10,13, 15, 20, 25 et 30 m



- Accessories -


Cable clamp :

The cable hanger, also known as cable clamp, is an economical accessory frequently ommitted in installations. Its use is highly recommended to fix all cable-suspended devices (float level switches for example) in order to avoid any risk of cable deterioriation.

Easy to mount, the cable hanger allows the fixation of the electrical cable at the desired height and its precise adjustment at any time. 

Watch out! The use of collars or any other gadgets instead of cable hangers can seriously damage the electrical cable of the float level switch and affect its proper functioning. Unfortunately this scenario is frequently encountered in installations.

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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