Cable Float Level Switch
FAX/FBX Cable Float Level Switch
FAX/FBX Cable Float Level Switch

The FAX/FBX Cable Float Level Switch product line is constructed from a variety of chemical resistant materials. These are durable, low-cost, simple and easy-to-use float level switches equipped with either a microswitch, reed switch or mercury switch output.

The FA/FB series is designed for single (FA) or multipoint (FB) liquid level switch detection over a wide range of lengths. It can provide an “open”, “closed” or “open/closed” contact arrangement when the float angle is greater than its actuation angle (angle varies by float type), as a result of float buoyancy moving the internal steel ball of the float level switch from its normal activation point when the target fluid is present.



  • General pump control
  • Pump control in wastewater
  • Suitable for low specific gravity materials
  • Can handle high operating temperatures
  • Clean fluids with small process connections


  • Water and wastewater
  • Petrochemical
  • Chemical
  • Other related industries
  • Polypropylene, PVC and 304SS materials
  • Single or multiple float configurations
  • Microswitch, reed switch or mercury switch
  • Easy installation, affordable and durable
  • Suitable for pump control and high temperatures

Float Material: PP, PVC or 304 Stainless Steel

Cable: Neoprene, PVC or Silicon

Switch: Micro Switch or Mercury Switch

Operating Temperature: Standard & High Temperature Models available

Protection: IP68