WeatherDeck® Toggle Switches, SPST/SPDT- ON-OFF
Mouse Over to Zoom
Click to Enlarge

BLUE SEA SYSTEMSWeatherDeck® Toggle Switches, SPST/SPDT- ON-OFF

Prices from $6.29 - To $16.99


In stock online.
Model # 10710697 | Mfg # 4155UPC # 632085041557


Product Overview

Change WeatherDeck switch function or use as a stand-alone toggle switch

An exact replacement for switches on Blue Sea Systems WeatherDeck panels, these 2 or 3 position switches can be used to change circuit function. Designed using nickel-plated brass and phenolic components these small toggle switches can also stand alone and fit just about anywhere a 1/2" hole can drilled. Quick connect tabs make wiring simple. Available toggle boot replaces dress nut to provide additional protection from dust and moisture. When used in a WeatherDeck with toggle boot, an IP67 rating (temporary immersion for 30minutes) is achieved.

Available in following styles

  • 4150: OFF-ON: lights,blowers,electronics
  • 4151: OFF- (ON-momentary): Horn or windshield wipers
  • 4152: ON-OFF-ON Combining nav lights or anchor lights with independent bulbs
  • 4153: (ON-momentary)-OFF-ON: Bilge pumps
  • 4154: (ON-momentary)-OFF-(ON-momentary): Electric hatches and engine covers
  • 4155: ON-OFF-ON:Combining nav lights with anchor light with shared bulbs

Key Features

  • Nickel-plated brass and phenolic construction for marine use.
  • Quick connectors make installation and wiring easy
  • Available rubber boots to cover toggle (model # 11975422)
  • Mounts easily in material up to 1/4" thick
  • Lifetime warranty


  • Switch Type 4150: SPST (single pole, single throw), OFF-ON
  • Switch Type 4151: SPST (single pole, single throw), OFF-(ON)
  • Switch Type 4152: SPDT (single pole, double throw), ON-OFF-ON
  • Switch Type 4153: SPDT (single pole, double throw), (ON)-OFF-ON
  • Switch Type 4154: SPDT (single pole, double throw) , (ON)-OFF-(ON)
  • Switch Type 4155: DPDT (double pole, double throw), ON-OFF-ON
  • Positions: 2, 3
  • Amperage: 15A@125V AC, 15A @ 12V DC, 10A @ 250V AC (4155 5A@12V DC)
  • Voltage: 250V (4155 12V DC only)
  • Conductors: 2, 3, 6 (4155)
  • Material: Nickel-plated and phenolic body
  • Dimensions 5/8"W x 1 1/8"L x 2"D

Dimensional Drawing

 WARNING: Cancer and Reproductive Harm -


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.

Related West Advisor Articles


Product Q & A