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.
![Blue Sea 5065 Waterproof In-Line Fuse Holder ATO/ATC [5065] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/40585XL_{width}x.jpg?v=1616992765)
![Blue Sea 5064 In-Line Fuse Holder f/ATO & ATC Fuses [5064] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/40584XL_{width}x.jpg?v=1616992765)
![Blue Sea 5063 Heavy Duty Inline Fuse Holder AGC/MDL [5063] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/40583XL_{width}x.jpg?v=1616992765)
![Blue Sea 5060 Crimpable Inline Fuse Holder AGC MDL [5060] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/40581XL_{width}x.jpg?v=1616992765)
![Blue Sea 5061 Waterproof Inline Fuse Holder AGC/MDL [5061] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/40582XL_{width}x.jpg?v=1616992765)
![Blue Sea 4018 Square CableCap Insulators Pair Red/Black [4018] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/40580XL_{width}x.jpg?v=1616992765)
![Blue Sea 2155 Remote Control Contura Switch with Lockout Slide [2155] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/40579XL_{width}x.jpg?v=1616992765)
![Blue Sea 1820 VSM 422 Battery Temperature Sensor [1820] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/38072XL_{width}x.jpg?v=1616992733)
![Blue Sea 2143 Medium Duty Push Button Reset-Only - 60A [2143] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34989XL_{width}x.jpg?v=1616992711)
![Blue Sea 2142 Medium Duty Push Button Reset-Only - 50A [2142] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34988XL_{width}x.jpg?v=1616992711)
![Blue Sea 2141 Medium Duty Push Button Reset-Only - 40A [2141] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34987XL_{width}x.jpg?v=1616992711)
![Blue Sea 12 Volt Dash Socket - Black [1011] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34979XL_{width}x.jpg?v=1616992710)
![Blue Sea 2140 Medium Duty Push Button Reset-Only - 30A [2140] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34986XL_{width}x.jpg?v=1616992711)
![Blue Sea 2139 Medium Duty Push Button Reset-Only - 20A [2139] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34984XL_{width}x.jpg?v=1616992711)
![Blue Sea 2138 Medium Duty Push Button Reset-Only - 15A [2138] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34983XL_{width}x.jpg?v=1616992711)
![Blue Sea 1010 12V Cigarette Lighter Plug [1010] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34980XL_{width}x.jpg?v=1616992711)
![Blue Sea 2151 Terminal Fuse Block - 3/8" Mounting Hole - 2 Terminal Studs [2151] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34978XL_{width}x.jpg?v=1616992710)
![Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11003] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34970XL_{width}x.jpg?v=1616992709)
![Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11003] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34970BXL_{width}x.jpg?v=1618204134)
![Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level [1811] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34973XL_{width}x.jpg?v=1616992710)
![Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level [1810] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34974XL_{width}x.jpg?v=1616992710)
![Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON [2146] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34972XL_{width}x.jpg?v=1616992709)
![Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) [2145] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34971XL_{width}x.jpg?v=1616992709)
![Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 [2019] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34962XL_{width}x.jpg?v=1616992708)
![Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11001] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34969XL_{width}x.jpg?v=1616992709)
![Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11001] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34969BXL_{width}x.jpg?v=1618204134)
![Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34968XL_{width}x.jpg?v=1616992709)
![Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay [7622] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34967XL_{width}x.jpg?v=1616992709)
![Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey [4378] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34965XL_{width}x.jpg?v=1616992708)
![Blue Sea 5503 ANL 750 Fuse Block w/ Cover [5503] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34963XL_{width}x.jpg?v=1616992708)
![Blue Sea 5503 ANL 750 Fuse Block w/ Cover [5503] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34963BXL_{width}x.jpg?v=1618204134)
![Blue Sea 5502 Fuse Block Class T 225-400 Amp [5502] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34899XL_{width}x.jpg?v=1616992707)
![Blue Sea 5502 Fuse Block Class T 225-400 Amp [5502] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/34899BXL_{width}x.jpg?v=1618204134)
![Blue Sea 7702 ML-Series Remote Battery Switch w/Manual Control 24V DC [7702] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32566XL_{width}x.jpg?v=1616992665)
![Blue Sea 7702 ML-Series Remote Battery Switch w/Manual Control 24V DC [7702] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32566BXL_{width}x.jpg?v=1618204133)
![Blue Sea 7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32564XL_{width}x.jpg?v=1616992665)
![Blue Sea 7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32564BXL_{width}x.jpg?v=1618204131)
![Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus [9159] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32568XL_{width}x.jpg?v=1616992665)
![Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus [9159] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32568BXL_{width}x.jpg?v=1618204133)
![Blue Sea 5190 300A Fuse Terminal [5190] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32560XL_{width}x.jpg?v=1616992664)
![Blue Sea 7701 ML-Series Solenoid w/Contura Switch 12VDC [7701] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32565XL_{width}x.jpg?v=1616992665)
![Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC [7620] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32562XL_{width}x.jpg?v=1616992665)
![Blue Sea 5191 Terminal Fuse Block 30-300AMP [5191] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32561XL_{width}x.jpg?v=1616992664)
![Blue Sea 5189 250A Fuse Terminal [5189] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32559XL_{width}x.jpg?v=1616992664)
![Blue Sea 5187 200A Fuse Terminal [5187] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32557XL_{width}x.jpg?v=1616992664)
![Blue Sea 5186 175A Fuse Terminal [5186] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32556XL_{width}x.jpg?v=1616992664)
![Blue Sea 5185 150A Fuse Terminal [5185] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32555XL_{width}x.jpg?v=1616992664)
![Blue Sea 5184 125A Fuse Terminal [5184] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32554XL_{width}x.jpg?v=1616992664)
![Blue Sea 5183 100A Fuse Terminal [5183] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32553XL_{width}x.jpg?v=1616992662)
![Blue Sea 5182 90A Fuse Terminal [5182] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32552XL_{width}x.jpg?v=1616992661)
![Blue Sea 2017 Dual PowerPost Cable Connectors - 2 x 3/8" [2017] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32544XL_{width}x.jpg?v=1616992661)
![Blue Sea 5181 80A Fuse Terminal [5181] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32551XL_{width}x.jpg?v=1616992661)
![Blue Sea 5180 75A Fuse Terminal [5180] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32550XL_{width}x.jpg?v=1616992661)
![Blue Sea 5178 60A Fuse Terminal [5178] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32549XL_{width}x.jpg?v=1616992661)
![Blue Sea 5177 50A Fuse Terminal [5177] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/32548XL_{width}x.jpg?v=1616992661)
