WavElectron: waveBilgeSwitch Switch for bilge pumps

waveBilgeSwitch WavElectron

WavElectron Electronic automatic switch for waveBilgeSwitch bilge pumps with two adjustable level sensors.


Electronic automatic switch for bilge pumps that stands out for having two sensors adjustable to the right level. In fact, the problem with the installation of common bilge switches is precisely that of the lack of level adjustment, which can cause 2 different problems:

  • If the pump starts too late, the water remains abundant in the bilge, stagnating and thus feeding the humidity level throughout the boat, especially in winter.
  • If the sensor is triggered below the level that the pump is able to empty, the continuous triggering of the pump will discharge the batteries in a few days, preventing the pump from triggering later and so will other safety systems on the boat.

The adjustment is made by means of two 10 cm long contacts, which can be cut to the desired height. Another distinctive feature is the absorption, virtually zero, in fact in standby mode (ie when the switch does not detect water) is only 0.01 mA.


  • Power/absorption: 12 Vdc - 26 Vdc +/-10%
  • Sleep consumption: 0.01 mA
  • Relay output: 15A 30 Vdc max unprotected
  • Connection: via FROR 600/1000V 3X1.5 + 3x0.50 cable UV resistant black
  • Operating temperature: -10°C + 55°C
  • Degree of frontal protection: IP68
  • Trigger delay: 10 seconds
  • Switch-off delay time: 30 seconds
  • 316L stainless steel contacts (Low Carbon)


  • 114-7010

    Wavelectron waveBilgeSwitch SWBP01

    Weight: 0.5 kg; Dimensions: 21 x 19 x 3.5 cm
Prices include VAT