Skip to content Skip to navigation menu

BLUE SEA SYSTEMS
350A Compact Battery Switches

Rated the top standard-duty switch by Powerboat Reports*

Rated 350A continuous/600A Intermittent/2000A cranking with the new Engine Starting Standard. Tin-plated copper terminals are 3/8" for better conductivity. Tactile indicators for safe operation in low light. Surface mount with four 1/4" fasteners on 3" centers or flush mount in a 3 5/8" hole. Fits in same hole pattern as other popular model battery switches.

  • Continuous Amps: 350
  • Max Momentary Rating: 2000A
  • Switch Material: Lexan Polycarbonate
  • Terminal Material/Size: Tin-plated Copper; 3/8"
  • Switch Dimensions: 3.85" x 3.85" x 3.1"
  • Approvals: UL 1500, SAE J1171, CE
  • Warranty: Five years

*"Blue Sea Systems' switch (9001E) is our choice for best value in a standard-duty battery selector switch. It's made in the U.S. with high grade materials, comes with a lifetime warranty, and is the least expensive switch in out test." Powerboat Reports, June 2005

Manufacturer's Documents
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
4-Position Compact Battery Switch, Off/1/Both/2, No Alt. Field Disc. 3831393 9001E
In stock online.

$52.99

Add to My List
4-Position Compact Battery Switch, Off/1/Both/2, Alt. Field Disc. 3831401 9002E
In stock online.

$62.99

Add to My List
2-Position Compact Battery Switch, Off/On, No Alt. Field Disc. 3831419 9003E
In stock online.

$49.99

Add to My List
2-Position Compact Battery Switch, Off/On, Alt. Field Disc. 3831443 9004E
In stock online.

$62.99

Add to My List

Product Description

Rated the top standard-duty switch by Powerboat Reports*

Rated 350A continuous/600A Intermittent/2000A cranking with the new Engine Starting Standard. Tin-plated copper terminals are 3/8" for better conductivity. Tactile indicators for safe operation in low light. Surface mount with four 1/4" fasteners on 3" centers or flush mount in a 3 5/8" hole. Fits in same hole pattern as other popular model battery switches.

  • Continuous Amps: 350
  • Max Momentary Rating: 2000A
  • Switch Material: Lexan Polycarbonate
  • Terminal Material/Size: Tin-plated Copper; 3/8"
  • Switch Dimensions: 3.85" x 3.85" x 3.1"
  • Approvals: UL 1500, SAE J1171, CE
  • Warranty: Five years

*"Blue Sea Systems' switch (9001E) is our choice for best value in a standard-duty battery selector switch. It's made in the U.S. with high grade materials, comes with a lifetime warranty, and is the least expensive switch in out test." Powerboat Reports, June 2005

Manufacturer's Documents

Specs

West Advisor

The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.