
Blue Sea Systems
829 products
Showing 145 - 192 of 829 products
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.
Showing 145 - 192 of 829 products
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![Blue Sea 7615 ATD Automatic Timer Disconnect [7615] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64363XL.jpg?format=webp&v=1616993020&width=1000)
![Blue Sea 7615 ATD Automatic Timer Disconnect [7615] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64363BXL.jpg?format=webp&v=1618204194&width=1000)
Sale price$192.99
Regular price$204.99
Blue Sea 7615 ATD Automatic Timer Disconnect [7615]
Blue Sea Systems
Sold out![Blue Sea 5502100 Class T Fuse Block w/Insulating Cover - 225 to 400A [5502100] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64355XL.jpg?format=webp&v=1616993019&width=1000)
Sale price$140.99
Blue Sea 5502100 Class T Fuse Block w/Insulating Cover - 225 to 400A [5502100]
Blue Sea Systems
In stock, 25 unitsSave $19.00
![Blue Sea 7517 P12 Battery Charger Display [7517] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64362XL.jpg?format=webp&v=1616993020&width=1000)
![Blue Sea 7517 P12 Battery Charger Display [7517] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64362BXL.jpg?format=webp&v=1618204194&width=1000)
Sale price$321.99
Regular price$340.99
Blue Sea 7517 P12 Battery Charger Display [7517]
Blue Sea Systems
In stock, 6 unitsSave $2.00
![Blue Sea 7399 A-Series Flat Rocker Circuit Breaker - Single Pole - 2.5A [7399] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64361XL.jpg?format=webp&v=1616993020&width=1000)
Sale price$38.99
Regular price$40.99
Blue Sea 7399 A-Series Flat Rocker Circuit Breaker - Single Pole - 2.5A [7399]
Blue Sea Systems
In stock, 9 unitsSave $2.00
![Blue Sea 7917 A-Series White Toggle Circuit Breaker - Single Pole 2.5A [7197] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64359XL.jpg?format=webp&v=1616993019&width=1000)
Sale price$28.99
Regular price$30.99
Blue Sea 7197 A-Series White Toggle Circuit Breaker - Single Pole 2.5A [7197]
Blue Sea Systems
In stock, 19 unitsSave $2.00
![Blue Sea 6004200 Single Circuit ON-OFF w/Locking Key - Black [6004200] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64358XL.jpg?format=webp&v=1616993019&width=1000)
![Blue Sea 6004200 Single Circuit ON-OFF w/Locking Key - Black [6004200] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64358BXL.jpg?format=webp&v=1618204193&width=1000)
Sale price$46.99
Regular price$48.99
Blue Sea 6004200 Single Circuit ON-OFF w/Locking Key - Black [6004200]
Blue Sea Systems
Sold outSave $2.00
![Blue Sea 6004 Single Circuit ON-OFF w/Locking Key - Red [6004] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64357XL.jpg?format=webp&v=1616993019&width=1000)
![Blue Sea 6004 Single Circuit ON-OFF w/Locking Key - Red [6004] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64357BXL.jpg?format=webp&v=1618204191&width=1000)
Sale price$46.99
Regular price$48.99
Blue Sea 6004 Single Circuit ON-OFF w/Locking Key - Red [6004]
Blue Sea Systems
In stock, 11 units![Blue Sea 5196 MRBF Surface Mount 3 Circuit Fuse Block - Common Source [5196] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64354XL.jpg?format=webp&v=1616993019&width=1000)
Sale price$75.99
Blue Sea 5196 MRBF Surface Mount 3 Circuit Fuse Block - Common Source [5196]
Blue Sea Systems
In stock, 17 units![Blue Sea 5194 MRBF Surface Mount 3 Circuit Fuse Block - Independent Source [5194] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64352XL.jpg?format=webp&v=1616993019&width=1000)
Sale price$89.99
Blue Sea 5194 MRBF Surface Mount 3 Circuit Fuse Block - Independent Source [5194]
Blue Sea Systems
In stock, 5 unitsSave $7.00
![Blue Sea 5007100 Class T Fuse Block w/Insulating Cover - 110 to 200A [5007100] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64351XL.jpg?format=webp&v=1616993019&width=1000)
Sale price$105.99
Regular price$112.99
Blue Sea 5007100 Class T Fuse Block w/Insulating Cover - 110 to 200A [5007100]
Blue Sea Systems
Sold outSave $29.00
![Blue Sea 1839 M2 OLED Tank Monitor [1839] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64341XL.jpg?format=webp&v=1616993018&width=1000)
Sale price$470.99
Regular price$499.99
Blue Sea 1839 M2 OLED Tank Monitor [1839]
Blue Sea Systems
In stock, 5 unitsSave $1.00
![Blue Sea 1821 Universal Temperature Sensor [1821] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64340XL.jpg?format=webp&v=1616993018&width=1000)
Sale price$22.99
Regular price$23.99
Blue Sea 1821 Universal Temperature Sensor [1821]
Blue Sea Systems
In stock, 4 unitsSave $6.00
![Blue Sea 1741 Mini OLED Temperature Meter [1741] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64338XL.jpg?format=webp&v=1616993018&width=1000)
Sale price$107.99
Regular price$113.99
Blue Sea 1741 Mini OLED Temperature Meter [1741]
Blue Sea Systems
In stock, 3 unitsSave $8.00
![Blue Sea 1732 Mini OLED Ammeter [1732] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64336XL.jpg?format=webp&v=1616993018&width=1000)
Sale price$133.99
Regular price$141.99
Blue Sea 1732 Mini OLED Ammeter [1732]
Blue Sea Systems
In stock, 6 unitsSave $17.00
![Blue Sea 1479 360 Panel - 120V AC DUal Outlet [1479] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/64005XL.jpg?format=webp&v=1616993015&width=1000)
Sale price$289.99
Regular price$306.99
Blue Sea 1479 360 Panel - 120V AC DUal Outlet [1479]
Blue Sea Systems
In stock, 4 units![Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 40 Amps [2137] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/63012XL.jpg?format=webp&v=1616993015&width=1000)
Sale price$11.99
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 40 Amps [2137]
Blue Sea Systems
In stock, 19 unitsSave $1.00
![Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 30 Amps [2136] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/63011XL.jpg?format=webp&v=1616993014&width=1000)
Sale price$10.99
Regular price$11.99
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 30 Amps [2136]
Blue Sea Systems
In stock, 4 unitsSave $1.00
![Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 25 Amps [2135] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/63010XL.jpg?format=webp&v=1616993014&width=1000)
Sale price$10.99
Regular price$11.99
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 25 Amps [2135]
Blue Sea Systems
In stock, 14 unitsSave $1.00
![Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 7 Amps [2131] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/63009XL.jpg?format=webp&v=1616993014&width=1000)
Sale price$10.99
Regular price$11.99
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 7 Amps [2131]
Blue Sea Systems
In stock, 30 unitsSave $1.00
![Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 3 Amps [2129] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/63008XL.jpg?format=webp&v=1616993014&width=1000)
Sale price$10.99
Regular price$11.99
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 3 Amps [2129]
Blue Sea Systems
In stock, 16 unitsSave $1.00
![Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 20 Amps [2134] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/62204XL.jpg?format=webp&v=1616993010&width=1000)
Sale price$10.99
Regular price$11.99
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 20 Amps [2134]
Blue Sea Systems
In stock, 113 unitsSave $1.00
![Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 15 Amps [2133] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/62203XL.jpg?format=webp&v=1616993010&width=1000)
Sale price$10.99
Regular price$11.99
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 15 Amps [2133]
Blue Sea Systems
In stock, 21 unitsSave $1.00
![Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 10 Amps [2132] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/62201XL.jpg?format=webp&v=1616993010&width=1000)
Sale price$10.99
Regular price$11.99
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 10 Amps [2132]
Blue Sea Systems
In stock, 38 unitsSave $1.00
![Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 5 Amps [2130] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/62200XL.jpg?format=webp&v=1616993007&width=1000)
Sale price$10.99
Regular price$11.99
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 5 Amps [2130]
Blue Sea Systems
In stock, 30 unitsSave $2.00
![Blue Sea 7939 Contura II Switch DPDT Black - ON-ON [7939] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61072XL.jpg?format=webp&v=1616993005&width=1000)
![Blue Sea 7939 Contura II Switch DPDT Black - ON-ON [7939] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61072BXL.jpg?format=webp&v=1618204182&width=1000)
Sale price$31.99
Regular price$33.99
Blue Sea 7939 Contura II Switch DPDT Black - ON-ON [7939]
Blue Sea Systems
In stock, 14 unitsSave $2.00
![Blue Sea 7938 Contura II Switch DPDT Black - (ON)-OFF-(ON) [7938] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61071XL.jpg?format=webp&v=1616993005&width=1000)
![Blue Sea 7938 Contura II Switch DPDT Black - (ON)-OFF-(ON) [7938] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61071BXL.jpg?format=webp&v=1618204182&width=1000)
Sale price$31.99
Regular price$33.99
Blue Sea 7938 Contura II Switch DPDT Black - (ON)-OFF-(ON) [7938]
Blue Sea Systems
In stock, 14 unitsSave $2.00
![Blue Sea 7934 Contura II Switch DPST Black - OFF-ON [7934] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61067XL.jpg?format=webp&v=1616993005&width=1000)
![Blue Sea 7934 Contura II Switch DPST Black - OFF-ON [7934] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61067BXL.jpg?format=webp&v=1618204180&width=1000)
Sale price$31.99
Regular price$33.99
Blue Sea 7934 Contura II Switch DPST Black - OFF-ON [7934]
Blue Sea Systems
In stock, 8 unitsSave $1.00
![Blue Sea 7931 Contura II Switch SPDT Black - ON-OFF-ON [7931] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61064XL.jpg?format=webp&v=1616993005&width=1000)
![Blue Sea 7931 Contura II Switch SPDT Black - ON-OFF-ON [7931] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61064BXL.jpg?format=webp&v=1618204179&width=1000)
Sale price$25.99
Regular price$26.99
Blue Sea 7931 Contura II Switch SPDT Black - ON-OFF-ON [7931]
Blue Sea Systems
In stock, 10 unitsSave $2.00
![Blue Sea 7937 Contura II Switch DPDT Black - (ON)-OFF-ON [7937] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61070XL.jpg?format=webp&v=1616993005&width=1000)
![Blue Sea 7937 Contura II Switch DPDT Black - (ON)-OFF-ON [7937] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61070BXL.jpg?format=webp&v=1618204182&width=1000)
Sale price$31.99
Regular price$33.99
Blue Sea 7937 Contura II Switch DPDT Black - (ON)-OFF-ON [7937]
Blue Sea Systems
In stock, 11 unitsSave $1.00
![Blue Sea 7929 Contura II Switch SPST Black - OFF-ON [7929] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61062XL.jpg?format=webp&v=1616993004&width=1000)
![Blue Sea 7929 Contura II Switch SPST Black - OFF-ON [7929] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61062BXL.jpg?format=webp&v=1618204178&width=1000)
Sale price$23.99
Regular price$24.99
Blue Sea 7929 Contura II Switch SPST Black - OFF-ON [7929]
Blue Sea Systems
In stock, 17 unitsSave $2.00
![Blue Sea 7936 Contura II Switch DPDT Black - ON-OFF-ON [7936] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61069XL.jpg?format=webp&v=1616993005&width=1000)
![Blue Sea 7936 Contura II Switch DPDT Black - ON-OFF-ON [7936] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61069BXL.jpg?format=webp&v=1618204182&width=1000)
Sale price$32.99
Regular price$34.99
Blue Sea 7936 Contura II Switch DPDT Black - ON-OFF-ON [7936]
Blue Sea Systems
Sold outSave $1.00
![Blue Sea 7935 Contura II Switch DPST Black - OFF-(ON) [7935] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61068XL.jpg?format=webp&v=1616993005&width=1000)
![Blue Sea 7935 Contura II Switch DPST Black - OFF-(ON) [7935] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61068BXL.jpg?format=webp&v=1618204180&width=1000)
Sale price$25.99
Regular price$26.99
Blue Sea 7935 Contura II Switch DPST Black - OFF-(ON) [7935]
Blue Sea Systems
In stock, 14 unitsSave $1.00
![Blue Sea 7933 Contura II Switch SPDT Black - (ON)-OFF-(ON) [7933] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61066XL.jpg?format=webp&v=1616993005&width=1000)
![Blue Sea 7933 Contura II Switch SPDT Black - (ON)-OFF-(ON) [7933] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61066BXL.jpg?format=webp&v=1618204180&width=1000)
Sale price$31.99
Regular price$32.99
Blue Sea 7933 Contura II Switch SPDT Black - (ON)-OFF-(ON) [7933]
Blue Sea Systems
In stock, 8 unitsSave $1.00
![Blue Sea 7932 Contura II Switch SPDT Black - (ON)-OFF-ON [7932] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61065XL.jpg?format=webp&v=1616993005&width=1000)
![Blue Sea 7932 Contura II Switch SPDT Black - (ON)-OFF-ON [7932] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61065BXL.jpg?format=webp&v=1618204180&width=1000)
Sale price$23.99
Regular price$24.99
Blue Sea 7932 Contura II Switch SPDT Black - (ON)-OFF-ON [7932]
Blue Sea Systems
In stock, 7 unitsSave $1.00
![Blue Sea 7930 Contura II Switch SPST Black - OFF-(ON) [7930] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61063XL.jpg?format=webp&v=1616993004&width=1000)
![Blue Sea 7930 Contura II Switch SPST Black - OFF-(ON) [7930] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61063BXL.jpg?format=webp&v=1618204178&width=1000)
Sale price$27.99
Regular price$28.99
Blue Sea 7930 Contura II Switch SPST Black - OFF-(ON) [7930]
Blue Sea Systems
In stock, 10 unitsSave $1.00
![Blue Sea 7928 Contura II LVD Remote [7928] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61061XL.jpg?format=webp&v=1616993004&width=1000)
Sale price$25.99
Regular price$26.99
Blue Sea 7928 Contura II LVD Remote [7928]
Blue Sea Systems
Only 2 units leftSave $1.00
![Blue Sea 2020 PowerBar Dual BusBar - Two 3/8"-16 Studs [2020] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/61038XL.jpg?format=webp&v=1616993004&width=1000)
Sale price$24.99
Regular price$25.99
Blue Sea 2020 PowerBar Dual BusBar - Two 3/8"-16 Studs [2020]
Blue Sea Systems
In stock, 36 unitsSave $4.00
![Blue Sea 1733 Mini OLED DC Voltmeter [1733] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/58582XL.jpg?format=webp&v=1616993001&width=1000)
Sale price$73.99
Regular price$77.99
Blue Sea 1733 Mini OLED DC Voltmeter [1733]
Blue Sea Systems
In stock, 57 unitsSave $5.00
![Blue Sea 5046 ST Blade Compact Fuse Blocks - 8 Circuits w/Cover [5046] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/58586XL.jpg?format=webp&v=1616993001&width=1000)
Sale price$77.99
Regular price$82.99
Blue Sea 5046 ST Blade Compact Fuse Blocks - 8 Circuits w/Cover [5046]
Blue Sea Systems
In stock, 19 unitsSave $2.00
![Blue Sea 5045 ST Blade Compact Fuse Blocks - 4 Circuits w/Cover [5045] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/58585XL.jpg?format=webp&v=1616993001&width=1000)
Sale price$40.99
Regular price$42.99
Blue Sea 5045 ST Blade Compact Fuse Blocks - 4 Circuits w/Cover [5045]
Blue Sea Systems
In stock, 56 unitsSave $4.00
![Blue Sea 1045 12/24V Dual USB Charger - 1-1/8" Socket Mount [1045] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/58581XL.jpg?format=webp&v=1616993000&width=1000)
Sale price$70.99
Regular price$74.99
Blue Sea 1045 12/24V Dual USB Charger - 1-1/8" Socket Mount [1045]
Blue Sea Systems
In stock, 16 unitsSave $4.00
![Blue Sea 5290 easyID Fuse Kit [5290] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/57280XL.jpg?format=webp&v=1616992997&width=1000)
Sale price$76.99
Regular price$80.99
Blue Sea 5290 easyID Fuse Kit [5290]
Blue Sea Systems
In stock, 10 units![Blue Sea 7495 360 Panel - Rocker Switch DPDT - (ON)-OFF-(ON) [7495] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/57264XL.jpg?format=webp&v=1616992996&width=1000)
Sale price$6.99
Blue Sea 7495 360 Panel - Rocker Switch DPDT - (ON)-OFF-(ON) [7495]
Blue Sea Systems
In stock, 6 units![Blue Sea 7481 360 Panel - Rocker Switch SPST - (ON)-OFF [7481] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/57254XL.jpg?format=webp&v=1616992995&width=1000)
Sale price$5.99
Blue Sea 7481 360 Panel - Rocker Switch SPST - (ON)-OFF [7481]
Blue Sea Systems
In stock, 3 units![Blue Sea 7492 360 Panel - Rocker Switch DPDT - ON-OFF-ON [7492] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/57261XL.jpg?format=webp&v=1616992996&width=1000)
Sale price$6.99
Blue Sea 7492 360 Panel - Rocker Switch DPDT - ON-OFF-ON [7492]
Blue Sea Systems
Only 2 units left![Blue Sea 7491 360 Panel - Rocker Switch DPDT - ON-ON [7491] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/57260XL.jpg?format=webp&v=1616992995&width=1000)
Sale price$6.99
Blue Sea 7491 360 Panel - Rocker Switch DPDT - ON-ON [7491]
Blue Sea Systems
In stock, 4 units![Blue Sea 7485 360 Panel - Rocker Switch SPDT - (ON)-OFF-(ON) [7485] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/57258XL.jpg?format=webp&v=1616992995&width=1000)
Sale price$5.99
Blue Sea 7485 360 Panel - Rocker Switch SPDT - (ON)-OFF-(ON) [7485]
Blue Sea Systems
In stock, 3 units![Blue Sea 7484 360 Panel - Rocker Switch SPDT - (ON)-OFF-(ON) [7484] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/57257XL.jpg?format=webp&v=1616992995&width=1000)
Sale price$5.99
Blue Sea 7484 360 Panel - Rocker Switch SPDT - (ON)-OFF-(ON) [7484]
Blue Sea Systems
Only 1 unit left
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