Item no.
Bilge switchboard with alarm
Operating voltage
12 V

Product details

Compact bilge pumps switchboard with integrated fuse and audible / visual alarm. Switching options "Automatic mode - Off - Manual operation." In "Manual mode", the bilge pump is operated with a pushbutton. After releasing the pushbutton, the switch is set back to "Off". The switchboard features 2 status LEDs for power (green) and alarm (red) and a loud audible piezo sounder. Made from ABS plastic. Comes with 15 A fine-wire fuse (6x32 mm).
Outer dimensions: (L x W): 115 x 63 mm, panel thickness 17 mm
Mounting dimensions: mounting depth 45 mm, required installation opening 90 x 53 mm, operating voltage 12 V (6-15 V)

Important notes:
  • the existing bilge switch must be in the plus-line of the bilge pump.
  • For the alarm function, a second bilge switch is required. This is to be installed a little above the first bilge switch.
  • Bilge Switch 1 controls the automatic pumping without an alarm. If bilge switch 1 has failed or the intrusion of water is too large, bilge switch 2 activates the pump and simultaneously activates the alarms.


en-flag Manual
PDF, 470,84 KB
en-flag Short manual
PDF, 144,37 KB
en-flag Short manual
PDF, 60,76 KB
en-flag Short manual
PDF, 209,80 KB

What other SVB customers have to say

100% real reviews
Flag of Belgium Verified purchase
Product as described.
David L.
Flag of France Verified purchase
Non approprié pour navigation seul
In the end, I did not use this product. I had misread the description. The equipment is made to operate with two level controllers, one for normal operation and one to trigger the alarm. On my boat, on the first trip, it is necessary to know that there is water in the hold. On the other hand, you must have your finger pressed continuously for manual operation. I find that this is not practical when sailing alone.
Uwe S.
Flag of Germany Verified purchase
Okay delivered. Lack very doxhflüssig
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