Attwood Bilge Switch S3 Series - 12V [4801-7] Marine Navigation & Instruments | NMEA Cables & Sensors Part #: 5187

Part #: 5187

Bolting Dimensions: 1 5/16" x 3 3/16"

Eye Diameter - 1

UPC: 632085083618

Attwood Bilge Switch S3 Series - 12V [4801-7] Marine Navigation & Instruments | NMEA Cables & Sensors Part #: 5187Automatic 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