Ships from U.S. warehouse via CWR Distribution. Manufacturer warranty applies when included by the brand.
Attwood Bilge Switch S3 Series - 12V
12V electronic sensing switch designed to activate a compatible bilge pump when water is detected without relying on a conventional float.
Product details
The S3 sensing design is intended to distinguish water-level conditions from splashing, foam, chemicals, or sludge and uses sealed electronics for bilge-environment protection.
Before ordering
Confirm 12V system compatibility, pump current draw, wiring and fuse size, mounting position, and the manufacturer’s installation requirements.
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