Attwood Marine Bilge Switch S3 Series - 12V Automatic Bilge Pump Trigger

Automatic 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 are completely protected from water or chemical damage. For added convenience, the bilge switch can be mounted on the floor of the bilge directly to a stringer wall or alongside the basket of the pump without added components or brackets. The S3 Series switch is also directly compatible with all competitive products and free of moving parts that can jam up, break or wear out over time.

Features:

• 12V
  
• 15 Amp
  
• 36" Wire
  
• 5-Year Warranty

The Attwood Marine Bilge Switch S3 Series (Part #: 4801-7) is a reliable and advanced solution for monitoring bilge water levels and activating your bilge pump accordingly. Featuring proprietary electronic sensing technology, this switch can accurately detect water levels in a variety of bilge conditions, including splashing, chemicals, sludge buildup, or foam, ensuring your pump operates only when necessary. Its design helps prevent continuous cycling, which can lead to unnecessary wear and tear on your pump, thereby extending its lifespan and maintaining optimal performance.
Constructed with fully sealed electronics, the S3 Series switch is protected against water and chemical damage, making it suitable for harsh marine environments. Its versatile mounting options allow installation directly on the bilge floor, along a stringer wall, or adjacent to the pump basket, eliminating the need for additional components or brackets. Compatibility with all major bilge pump brands ensures seamless integration into your existing setup. Unlike traditional switches with moving parts that can jam or wear out over time, the S3 Series features a solid-state design, enhancing durability and reliability for long-term operation.
Designed for 12V systems, the switch can handle up to 15 amps of current, making it capable of supporting most bilge pump configurations. With a 36-inch wire length, installation flexibility is maximized, allowing easy connection to your bilge pump circuitry. Backed by a 5-year warranty, the Attwood Marine Bilge Switch S3 Series offers peace of mind and dependable performance, making it a smart choice for boat owners seeking a maintenance-free and efficient bilge water management system.

Features:

• Voltage: 12V for versatile marine use

• Current capacity: 15 Amp for reliable operation

• Wire length: 36 inches for flexible installation

• Proprietary electronic sensing technology for accurate water detection

• Fully sealed electronics for water and chemical resistance

• Simple mounting options directly on bilge floor or walls

• Compatible with all major bilge pump brands

• Solid-state design eliminates moving parts prone to failure

• 5-year warranty for long-term peace of mind