Product Description

The 20 Series Micro-Miniature Vertical Float Switch is a cost-effective mini float switch for high volume OEM applications. The micro-miniature packaging allows for accurate sensing within a very small form factor, ideal for small spaces.

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This vertical float switch is suitable for food/beverage, automotive, consumer and medical applications.

Technical Data

vertical float switch 20 series technical information
  • Designed for cost sensitive high volume OEM applications
  • High reliability reed switch lifetime of 5 x 107 operations
  • Available in UL/WRC listed PVC,Polypropylene,Acetal and Nylon materials
  • Change from N/O to N/C by inverting float
  • Ideal for beverage,automotive and consumer applications


  • Form A Switch,1 Watt max.
  • 24v DC switching voltage max.
  • 0.1A switching current max.
  • 150v DC breakdown voltage min.
  • 7/0.2mm PVC insulated cable
  • 7/0.2mm PTFE insulated cable on Acetal switch


  • 1/8″NPT &M10 mounting
  • 1m Cable length
  • 0.1A switching current max.
  • Float SG PVC (0.63),Polypropylene (0.49) Acetal (0.62) and Nylon (0.5)

Ordering Code

vertical float switch 20 series ordering code

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For more about Float Switches click here.

All electrical equipment should be installed by a qualified/certified electrician. Reed Switches are easily damaged by inductive loads. Please ensure adequate electrical protection is in place before use.