Attwood Marine Bilge Pump Switch S3 Series (MPN: 4801-7)

Reliable automatic bilge pump switch with advanced sensing technology.

The Attwood Marine Bilge Pump Switch S3 Series is designed to provide reliable automatic operation for bilge pump systems. Utilizing proprietary Electronic Sensing technology, this switch accurately detects bilge water levels and activates the pump as needed, ensuring efficient water removal without unnecessary cycling. It is engineered to function effectively in various bilge water mixtures, including chemicals and sludge, making it a versatile choice for marine applications.

This bilge switch features fully sealed electronics that protect against water and chemical damage, enhancing durability and longevity. Its design allows for easy installation directly onto the bilge floor or alongside the pump basket, eliminating the need for additional components or brackets. The S3 Series switch is compatible with all competitive products and is free of moving parts, reducing the risk of jams or wear over time.

With a voltage rating of 12 volts DC and a 36-inch wire, the Attwood Marine Bilge Pump Switch S3 Series is a practical solution for maintaining a clean and safe bilge environment.

Features

• Incorporates A Proprietary Electronic Sensing Technology To Detect Bilge Water Levels And Trigger Pump Activation
• Engineered To Operate In Any Bilge Water Mixture Consistently Without Failure
• Equipped With Fully Sealed Electronics That Are Completely Protected From Water Or Chemical Damage
• Easily Distinguish Splashing Bilge Water, Chemicals, Sludge Build Up Or Foam

Specifications

• Manufacturer: Attwood Marine
• Manufacturer Part Number: 4801-7
• Compatibility: Attwood Marine Bilge Pump System
• Voltage Rating: 12 Volt
• With Wiring Harness: No
• With Fuse Holder: No

Technical Documents

• 169460-b_4800_s3_digital_bilge_switch.pdf
• Attwood_Warranty_2009.pdf
• 4801.pdf