Attwood Bilge Switch S3 Series - 12V [4801-7] Brand_HEISE LED Lighting Systems considering this series of lights

considering this series of lights has a compact appearance

Flat actuator protects against accidental switching

3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance

Experience maximum HydroGlow power

Attwood Bilge Switch S3 Series - 12V [4801-7] Brand_HEISE LED Lighting Systems considering this series of lightsAutomatic Bilge Switch S3 Series Part #: 4801 7 Incorporates a proprietary Electronic Sensing technology to detect bilge water levels and trigger pump activation and has been engineered to operate in any bilge water mixture consistently without failure. Your pump won't be exposed to continuous cycling as the S3 switch can easily distinguish splashing bilge water, chemicals, sludge build up or foam and comes equipped with fully sealed electronics that