Whale Pumps Electric Field Sensor Bilge Switch  £43.54

Whale Electric Field Sensor Bilge Switch

This new bilge pump switch does not have any moving parts like the standard float switches. It senses water level and will automatically control the pump.

• Suitable for 12 V d.c. or 24 V d.c. bilge pumps
• Up to 20 amps switching capacity
• Residual Current 0.008 Amp
• No toxic mercury
• No moving parts

BE9003 - This switch works as soon as the water hits the sensors 

BE9006 - This switch has a 30 second time delay