£16.30£16.70 + VAT

Product Description

The 30 Series Float Switch 240v is a horizontally mounted liquid level sensor suitable for harsh environments. It has a self cleaning hinge mechanism and can be changed from Normally Open to Normally Closed operation to allow for sensing of high or low conditions by rotating the orientation of the body through 180°.

Download 30 Series Datasheet

Float Switch Applications

Ideal for use in Beverage, Automotive, Pharmaceutical and Chemical Industries.

Technical Data

Features include:

  • High Power Switching
  • Self cleaning hinge mechanism
  • Suitable for harsh environments
  • Good chemical resistance
  • Wide operating temperature range
Part Numbers Material Thread size Switch contact ratings (Resistive load)
DE33-90A Nylon M12 90W/3A; 240v AC/200v DC
DE34-90A Polypropylene M12 90W/3A; 240v AC/200v DC

For Chemical resistance data contact the sales office.

Higher switch ratings available

Technical Data Nylon Polypropylene
Suitable specific gravity 0.7 0.7
Maximum Pressure 400KPa 400KPa
Operating Temperature -20°C to + 125°C -20°C to + 80°C
PVC Cable length 1000mm 1000mm
Weight 38g 38g


Fixing Hole size Torque Wall thickness (Max.)*
M12 Internal 12.5mm (Deburred) 6.8Nm 10mm

* For larger wall thicknesses contact the sales office for advice

Ordering Code

DE33 – 90A – Nylon (-20°C to +120°C)

DE34 – 90A – Polypropylene (-20°C to +80°C)

Download 30 Series Datasheet

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.