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Whale Auto Field Sensor Float Switch 12/24V

£39.59 £42.96
We have 2 in stock


Whale Auto Field Sensor Float Switch 12/24V - Automatic Water Level Sensing

Experience worry-free bilge pump operation with the Whale Auto Field Sensor Float Switch. This electric field float switch is designed to automatically detect water levels and activate the bilge pump, ensuring your boat stays dry and secure.

Key Features:

Effortless Water Level Sensing: The Whale Auto Field Sensor Float Switch takes the hassle out of monitoring water levels. It automatically activates the bilge pump when it senses 2 inches of water and deactivates it when the water level drops below 1/2 inch.

Reliable Construction: Built with durable nylon, this switch is designed to withstand the marine environment's rigors and ensure long-lasting performance.

Versatile Voltage Compatibility: With a voltage description of 12V - 24V DC and a current rating of 20A, it's compatible with various boat electrical systems.

Minimal Power Consumption: The switch's residual current is a mere 0.008A, ensuring it doesn't drain your power supply.


  • Brand: Whale
  • Primary Construction: Nylon
  • Model: BE9003
  • Voltage Description: 12V - 24V DC
  • Amps Description: 20A, Residual Current: 0.008A
  • Height Description: Overall: 70mm
  • Width: Overall: 92mm
  • Material: Nylon
  • Approvals: CE & ISO 8846 Marine Directive 89/336/EEC Approved
  • Country of Origin: United Kingdom

Keep your boat safe and dry with the Whale Auto Field Sensor Float Switch. Its automatic water level sensing capabilities ensure timely bilge pump activation, providing you with peace of mind during your boating adventures. Upgrade your boat's bilge pump system today!

Customer Reviews

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As described, Easy purchase, Quick delivery too! Would happily buy from again!
Robert Smith
Managed to order online and collect instore on the same day. Great service thanks again
Sean Smith
Excellent service, well wrapped, rapidly mailed, happy to buy from you again!
Peter Farnell