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S3-Series Digital Bilge Switch


Extended Product Protection with PLUS Plan!

Model # 10964153 | Mfg # 4801-7
In stock online.

Attwood's S3 electronic bilge switch is the industry answer to broken mechanical switches, jammed float mechanisms and ever annoying excessively cycling pump. The S3 Series bilge pump switch incorporates a proprietary Solid State electronic Sensing Technology to detect bilge water levels and trigger pump activation more consistently, more reliably and for a significantly longer working life compared to traditional mechanical float switches.

  • 12 Volt
  • 36" Wire

Manufacturer's Documentation

S3-Series Digital Bilge Switch

Dimensions 3 3/16" Width x 2 3/4" Height" x 1 11/16" Diameter
Type Electronic Sensing
Warranty Details Five Years

West Advisor

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by PowerReviews
Attwood S3-Series Digital Bilge Switch

(based on 1 review)

Ratings Distribution

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Reviewed by 1 customer

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(4 of 4 customers found this review helpful)


Good if Worked

By AlabamaRebel

from Alabama

About Me Professional


  • Attractive Design
  • Easy To Install


    Best Uses

      Comments about Attwood S3-Series Digital Bilge Switch:

      I bought this switch.It worked four cycles and stopped working.Great design if it worked.

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