Blue Sea Systems is committed to the improvement of marine electrical products and systems, such as panel systems, circuit breakers, connectors, and insulators. Blue Sea wants to satisfy their distributors, dealers and ultimately the retail customer by designing and manufacturing electrical products engineered to withstand the harsh marine environment.
Phone: 360.738.8230
Web: www.bluesea.com
We offer flat rate shipping and can help you locate hard to find items or we can recommend alternatives.
Call us today at 1-414-254-1559 for personalized service and help locating / replacing hard to find marine electrical equipment.
![Blue Sea 7931 Contura II Switch SPDT Black - ON-OFF-ON [7931]](http://cemarine.com/cdn/shop/products/61064XL_512x512.jpg?v=1576631376)
Save 27%
Contura II Switch SPDT Black - ON-OFF-ONVibration, shock, thermoshock, moisture and salt spray resistantMounts in Blue Sea Systems Contura Water R...
View full details![Blue Sea 7930 Contura II Switch SPST Black - OFF-(ON) [7930]](http://cemarine.com/cdn/shop/products/61063XL_512x512.jpg?v=1576631376)
Save 30%
Contura II Switch SPST Black - OFF-(ON)Vibration, shock, thermoshock, moisture and salt spray resistantMounts in Blue Sea Systems Contura Water Re...
View full details![Blue Sea 7929 Contura II Switch SPST Black - OFF-ON [7929]](http://cemarine.com/cdn/shop/products/61062XL_512x512.jpg?v=1576631376)
Save 30%
Contura II Switch SPST Black - OFF-ONVibration, shock, thermoshock, moisture and salt spray resistantMounts in Blue Sea Systems Contura Water Resi...
View full details![Blue Sea 7928 Contura II LVD Remote [7928]](http://cemarine.com/cdn/shop/products/61061XL_512x512.jpg?v=1576631376)
Save 26%
Contura II LVD RemoteLow Voltage Disconnect SwitchSpecifications: Action: (ON)-OFF-(ON) Switch Type: SPDT Actuator Color: Black - Contura II We...
View full details![Blue Sea 7509 DeckHand Dimmer - 12 Amp/24V [7509]](http://cemarine.com/cdn/shop/products/47524XL_512x512.jpg?v=1630626517)
Save 31%
DeckHand Dimmer - 12 Amp/24VFeatures: Illuminated exit with adjustable time delay Digitally controls dimming of non-regulated LEDs, incandescent,...
View full details![Blue Sea 7508 DeckHand Dimmer - 25 Amp/12V [7508]](http://cemarine.com/cdn/shop/products/40645XL_512x512.jpg?v=1547891318)
Save 31%
DeckHand Dimmer - 25 Amp/12V Works with all incandescent and non-regulated LED lamps Memory for last setting Illuminated exit with adjustable...
View full details![Blue Sea 7507 DeckHand Dimmer - 12 Amp/12V [7507]](http://cemarine.com/cdn/shop/products/40644XL_512x512.jpg?v=1547891311)
Save 30%
DeckHand Dimmer - 12 Amp/12V Works with all incandescent and non-regulated LED lamps Memory for last setting Illuminated exit with adjustable...
View full details![Blue Sea 7506 DeckHand Dimmer - 6 Amp/12V [7506]](http://cemarine.com/cdn/shop/products/40643XL_512x512.jpg?v=1547891305)
Save 30%
DeckHand Dimmer - 6 Amp/12V Works with all incandescent and non-regulated LED lamps Memory for last setting Illuminated exit with adjustable ...
View full details![Blue Sea 7504 DeckHand Dimmer - 6 Amp/24V [7504]](http://cemarine.com/cdn/shop/products/47523XL_512x512.jpg?v=1547903661)
Save 30%
7504 DeckHand Dimmer - 6 Amp/24VFeatures: Illuminated exit with adjustable time delay Digitally controls dimming of non-regulated LEDs, incandesc...
View full details![Blue Sea 7495 360 Panel - Rocker Switch DPDT - (ON)-OFF-(ON) [7495]](http://cemarine.com/cdn/shop/products/57264XL_512x512.jpg?v=1576630466)
Save 25%
360 Panel - Rocker Switch DPDT - (ON)-OFF-(ON)The 360 Panel System uses an open frame to mount a broad selection of modules, allowing multiple fun...
View full details![Blue Sea 7493 360 Panel - Rocker Switch DPDT - ON-(ON) [7493]](http://cemarine.com/cdn/shop/products/57262XL_512x512.jpg?v=1576630466)
Save 25%
360 Panel - Rocker Switch DPDT - ON-(ON)The 360 Panel System uses an open frame to mount a broad selection of modules, allowing multiple functions...
View full details![Blue Sea 7492 360 Panel - Rocker Switch DPDT - ON-OFF-ON [7492]](http://cemarine.com/cdn/shop/products/57261XL_512x512.jpg?v=1576630465)
Save 25%
360 Panel - Rocker Switch DPDT - ON-OFF-ONFor use in 360 panels in the following modules: Gauge, DC Push Button + Switch, and DC Battery Managemen...
View full details![Blue Sea 7491 360 Panel - Rocker Switch DPDT - ON-ON [7491]](http://cemarine.com/cdn/shop/products/57260XL_512x512.jpg?v=1576630464)
Save 25%
360 Panel - Rocker Switch DPDT - ON-ONThe 360 Panel System uses an open frame to mount a broad selection of modules, allowing multiple functions t...
View full details![Blue Sea 7485 360 Panel - Rocker Switch SPDT - (ON)-OFF-(ON) [7485]](http://cemarine.com/cdn/shop/products/57258XL_512x512.jpg?v=1619766611)
Save 13%
360 Panel - 7485 Rocker Switch SPDT - (ON)-OFF-(ON)The 360 Panel System uses an open frame to mount a broad selection of modules, allowing multipl...
View full details![Blue Sea 7484 360 Panel - Rocker Switch SPDT - (ON)-OFF-(ON) [7484]](http://cemarine.com/cdn/shop/products/57257XL_512x512.jpg?v=1576630464)
Save 13%
360 Panel - 7484 Rocker Switch SPDT - (ON)-OFF-(ON)The 360 Panel System uses an open frame to mount a broad selection of modules, allowing multipl...
View full details![Blue Sea 7482 360 Panel - Rocker Switch SPDT - ON-OFF-ON [7482]](http://cemarine.com/cdn/shop/products/57255XL_512x512.jpg?v=1576630462)
Save 13%
360 Panel - Rocker Switch SPDT - ON-OFF-ONThe 360 Panel System uses an open frame to mount a broad selection of modules, allowing multiple functio...
View full details![Blue Sea 7481 360 Panel - Rocker Switch SPST - (ON)-OFF [7481]](http://cemarine.com/cdn/shop/products/57254XL_512x512.jpg?v=1576630462)
Save 13%
360 Panel - Rocker Switch SPST - (ON)-OFFThe 360 Panel System uses an open frame to mount a broad selection of modules, allowing multiple function...
View full details![Blue Sea 7480 360 Panel - Rocker Switch SPST - ON-OFF [7480]](http://cemarine.com/cdn/shop/products/57253XL_512x512.jpg?v=1576630461)
Save 18%
360 Panel - Rocker Switch SPST - ON-OFFThe 360 Panel System uses an open frame to mount a broad selection of modules, allowing multiple functions ...
View full details![Blue Sea 6337 Switch, AC 120V AC 30A OFF+2 Position [6337]](http://cemarine.com/cdn/shop/products/20508XL_512x512.jpg?v=1547865775)
Save 8%
Switch, AC 120V AC 30A OFF+2 Position Features: Switches between 2 - 120v AC shore power sources and 1 - 240v AC Source to 2 - 120v AC load grou...
View full details![Blue Sea 4230 Push Button Switch Label Kit [4230]](http://cemarine.com/cdn/shop/products/68731XL_512x512.jpg?v=1576633180)
Save 29%
4230 Push Button Switch Label Kit50 ICON Labels used on Backlit Push Button Switches Scratch resistant polycarbonate material Back printed for dur...
View full details![Blue Sea 4218 Square Format Label Set for Battery Management Panels - 30 [4218]](http://cemarine.com/cdn/shop/products/20413XL_512x512.jpg?v=1547865448)
Save 27%
4218Square Format Label Set for Battery Management Panels30 Black DC Labels 30 Common DC Labels Included with Batery Main Distribution Panels Re...
View full details![Blue Sea 4217 Square Format Label Set - 120 [4217]](http://cemarine.com/cdn/shop/products/20412XL_512x512.jpg?v=1547865440)
Save 28%
4217Square Format Label Set120 Black DC labels 120 common DC labels Reinforced, weatherproof material Used on WeatherDeck Waterproof Panels ...
View full details![Blue Sea 4216 Square Format Label Set - 60 [4216]](http://cemarine.com/cdn/shop/products/20411XL_512x512.jpg?v=1547865433)
Save 30%
4216Square Format Labels Set 60 common DC labels. Reinforced, weatherproof material Used on WeatherDeck Waterproof Panels Used on Battery Ma...
View full details![Blue Sea 4215 Square Format Label Set - 30 [4215]](http://cemarine.com/cdn/shop/products/20410XL_512x512.jpg?v=1547865426)
Save 27%
4215Square Format Label Set30 Black DC Labels 30 common DC labels Included with WeatherDeck Waterproof Panels Reinforced, weatherproof materia...
View full details![Blue Sea 4181 Backlit Push Button Switch OFF/(ON) - 15A [4181]](http://cemarine.com/cdn/shop/products/68730XL_512x512.jpg?v=1576633180)
Save 14%
4181 Backlit Push Button Switch OFF/(ON) - 15AFeatures: Backlit button is blue when OFF and red when ON Five ICON labels included: Accessory, Ligh...
View full details![Blue Sea 4180 Backlit Push Button Switch OFF/ON - 15A [4180]](http://cemarine.com/cdn/shop/products/68729XL_512x512.jpg?v=1576633179)
Save 14%
4180 Backlit Push Button Switch OFF/ON - 15AFeatures: Backlit button is blue when OFF and red when ON Five ICON labels included: Accessory, Lights...
View full details![Blue Sea 4163 SS Push Button Switch - Off-(On) - Red - 10A [4163]](http://cemarine.com/cdn/shop/products/70126XL_512x512.jpg?v=1576633560)
Save 22%
4163 SS Push Button Switch - Off-(On) - Red - 10A 10A continuous Single Pole Double Throw or Single Pole Single Throw Can be wired for normally op...
View full details![Blue Sea 4162 SS Push Button Switch - Off-On - Red - 10A [4162]](http://cemarine.com/cdn/shop/products/70125XL_512x512.jpg?v=1576633559)
Save 22%
4162 SS Push Button Switch - Off-On - Red - 10A 10A continuous Single Pole Double Throw or Single Pole Single Throw Can be wired for normally open...
View full details![Blue Sea 4160 SS Push Button Switch - Off-On - Blue - 10A [4160]](http://cemarine.com/cdn/shop/products/70123XL_512x512.jpg?v=1576633558)
Save 22%
4160 SS Push Button Switch - Off-On - Blue - 10A 10A continuous Single Pole Double Throw or Single Pole Single Throw Can be wired for normally ope...
View full details![Blue Sea 4155 WeatherDeck Toggle Switch [4155]](http://cemarine.com/cdn/shop/products/20409XL_512x512.jpg?v=1547865420)
Save 25%
4155WeatherDeck Toggle Switch Pole/Throw DPDT Action ON-OFF-ON Specially manufactured by Carling Technologies for use in Blue Sea Systems' We...
View full details![Blue Sea 4154 WeatherDeck Toggle Switch (on)-off-(on) [4154]](http://cemarine.com/cdn/shop/products/20408XL_512x512.jpg?v=1547865413)
Save 30%
4154WeatherDeck Toggle Switch Pole/Throw SPDT Action (ON)-OFF-(ON) Specially manufactured by Carling Technologies for use in Blue Sea Systems...
View full details![Blue Sea 4153 WeatherDeck Toggle Switch [4153]](http://cemarine.com/cdn/shop/products/20407XL_512x512.jpg?v=1547865406)
Save 30%
4153WeatherDeck Toggle Switch Boot Pole/Throw SPDT Action (ON)-OFF-ON Specially manufactured by Carling Technologies for use in Blue Sea Syst...
View full details![Blue Sea 4152 WeatherDeck Toggle Switch [4152]](http://cemarine.com/cdn/shop/products/20406XL_512x512.jpg?v=1547865399)
Save 30%
4152WeatherDeck Toggle Switch Pole/Throw SPDT Action ON-OFF-ON Specially manufactured by Carling Technologies for use in Blue Sea Systems' W...
View full details![Blue Sea 4151 WeatherDeck Toggle Switches [4151]](http://cemarine.com/cdn/shop/products/20405XL_512x512.jpg?v=1547865392)
Save 30%
4151WeatherDeck Toggle Switch Pole/Throw SPST Action OFF-(ON) Momentary Specially manufactured by Carling Technologies for use in Blue Sea ...
View full details![Blue Sea 4150 WeatherDeck Toggle Switches [4150]](http://cemarine.com/cdn/shop/products/20404XL_512x512.jpg?v=1547865385)
Save 30%
4150WeatherDeck Toggle Switch Pole/Throw SPST Action OFF-ON Specially manufactured by Carling Technologies for use in Blue Sea Systems' Weat...
View full details![Blue Sea 4138 WeatherDeck Toggle Switch Boot - Black [4138]](http://cemarine.com/cdn/shop/products/20402XL_512x512.jpg?v=1547865378)
Save 28%
4138 WeatherDeck® Toggle Switch Boot - BlackFeatures: Replaces dress nut for mounting on WeatherDeck™ Panel Switches Rated IP67-temporary immersio...
View full details![Blue Sea 4137 Push Button Reset Only Circuit Breaker Boot - Black [4137]](http://cemarine.com/cdn/shop/products/20401XL_512x512.jpg?v=1547865371)
Save 25%
4137 Push Button Reset Only Circuit Breaker Boot - BlackFeatures: Replaces standard mounting nut for mounting on Thermal Push Button Circuit Break...
View full details![Blue Sea 4136 Push Button Reset Only Circuit Breaker Boot - White - 2-Pack [4136]](http://cemarine.com/cdn/shop/products/20400XL_512x512.jpg?v=1547865363)
Save 25%
4136 Push Button Reset Only Circuit Breaker Boot - White - 2-Pack Features: Replaces standard mounting nut for mounting on Thermal Push Button Cir...
View full details![Blue Sea 4135 Push Button Reset Only Circuit Breaker Boot - Clear- 2-Pack [4135]](http://cemarine.com/cdn/shop/products/20399XL_512x512.jpg?v=1547865357)
Save 25%
Clear Push Button Circuit Breaker Boot - 2-PackFeatures: Replaces standard mounting nut for mounting on Thermal Push Button Circuit Breakers only ...
View full details![Blue Sea 4131 Lockout Slide 2 Position 3 Pole C-Series [4131]](http://cemarine.com/cdn/shop/products/20398XL_512x512.jpg?v=1547865349)
Save 30%
4131 Lockout Slide 2 Position 3 Pole C-SeriesFeatures: Allows only 1 of a pair of double pole or triple pole AC circuit breakers to be activated a...
View full details![Blue Sea 4130 Lockout Slide 2 Position 2 Pole C-Series [4130]](http://cemarine.com/cdn/shop/products/20397XL_512x512.jpg?v=1547865343)
Save 30%
4130 Lockout Slide 2 Position 2 Pole C-SeriesFeatures: Allows only 1 of a pair of double pole or triple pole AC circuit breakers to be activated a...
View full details![Blue Sea 4126 AC A-Series Circuit Breaker Lockout Slide [4126]](http://cemarine.com/cdn/shop/products/14567XL_512x512.jpg?v=1547862486)
Save 29%
4126 AC A-Series Circuit Breaker Lockout SlideFeatures: Allows only 1 double pole AC circuit breaker to be activated at a time Guarantees that AC ...
View full details![Blue Sea 4125 AC A-Series Circuit Breaker Lockout Slide [4125]](http://cemarine.com/cdn/shop/products/13876XL_512x512.jpg?v=1547861799)
Save 28%
4125 AC A-Series Circuit Breaker Lockout Slide Features: Allows only 1 double pole AC circuit breaker to be activated at a time Guarantees that AC...
View full details![Blue Sea 4111 360 Panel Adapter for Push Button Reset Only [4111]](http://cemarine.com/cdn/shop/products/20396XL_512x512.jpg?v=1547865335)
Save 23%
4111 360 Panel Adapter for Push Button Reset OnlyFeatures:Adapts Push Button Reset-Only Thermal Circuit Breaker to Blue Sea Systems' rocker panels...
View full details![Blue Sea 4100 Toggle Guard [4100]](http://cemarine.com/cdn/shop/products/14566XL_512x512.jpg?v=1547862480)
Save 18%
4100 Toggle GuardFeatures: Protects circuit breakers from being accidentally switched ON or OFF Fits all A-Series single pole circuit breakers Fit...
View full details![Blue Sea 4028 AC Isolation Cover - 7-1/2 x 10-1/2x3 [4028]](http://cemarine.com/cdn/shop/products/20392XL_512x512.jpg?v=1547865314)
Save 31%
4028 AC Isolation Cover - 7-1/2 x 10-1/2x3Features: Provides electrical insulation for exposed panel backs Provides mechanical protection for pane...
View full details![Blue Sea 4027 AC Isolation Cover - 5-1/4 x 7-1/2x3 [4027]](http://cemarine.com/cdn/shop/products/20391XL_512x512.jpg?v=1547865307)
Save 29%
4027 AC Isolation Cover - 5-1/4 x 7-1/2x3Features: Provides electrical insulation for exposed panel backs Provides mechanical protection for panel...
View full details![Blue Sea 1331 AC Insulating Cover f/1 Module [1331]](http://cemarine.com/cdn/shop/products/64908XL_512x512.jpg?v=1576632193)
Save 31%
1331 AC Insulating Cover for 1 ModuleFeatures: Isolation of 360 panel AC components and circuits from DC system elements Meets ABYC safety require...
View full details