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 3124 Small Cable Gland #14-#10 Single Wire [3124] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/88823XL_{width}x.jpg?v=1616571766)
![Blue Sea 1232 230V AC 2 Sources [1232] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/88733XL_{width}x.jpg?v=1616512276)
![Blue Sea 3120 SMS Surface Mount System Panel Enclosure - 240V AC/50A ELCI Main f/Isolation Transformer [3120] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/85132XL_{width}x.jpg?v=1616506435)
![Blue Sea C-Series ELCI Main Circuit Breaker - 120/240V AC 50A [3104] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/85024XL_{width}x.jpg?v=1616506199)
![Blue Sea C-Series ELCI Main Circuit Breaker - Double Pole 120V AC 50A [3103] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/85023XL_{width}x.jpg?v=1616506194)
![Blue Sea A-Series ELCI Main Circuit Breaker - Double Pole 120V AC 30A - Flat Rocker [3102100] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/85022XL_{width}x.jpg?v=1616506189)
![Blue Sea 4141 Switch Meter Toggle SPTT On-On-On [4141] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/84566XL_{width}x.jpg?v=1616505788)
![Blue Sea 1461 12 Position Circuit Breaker Panel - 12V - 120A [1461] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/82154XL_{width}x.jpg?v=1616502342)
![Blue Sea 1482 120V AC Rotary 30A OFF + 3 Sources [1482] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/81471XL_{width}x.jpg?v=1616500955)
![Blue Sea 7623100 ML ACR Charging Relay 24V 500A w/Manual Control Deutsch Connector [7623100] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/81432XL_{width}x.jpg?v=1616500839)
![Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/81426XL_{width}x.jpg?v=1616500812)
![Blue Sea 7717100 ML-RBS Remote Battery Switch with Manual Control Auto Release Deutsch Connector - 24V [7717100] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/81425XL_{width}x.jpg?v=1616500808)
![Blue Sea 7713100 ML-RBS Remote Battery Switch w/Manual Control Auto Release Deutsch Connector - 12V [7713100] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/81421XL_{width}x.jpg?v=1616500791)
![Blue Sea 7621100 ML ACR Charging Relay 24V 500A w/Deutsch Connector [7621100] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/81417XL_{width}x.jpg?v=1616500773)
![Blue Sea 7620100 ML ACR Charging Relay 12V 500A w/Deutsch Connector [7620100] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/81415XL_{width}x.jpg?v=1616500765)
![Blue Sea 7702100 ML Solenoid 24V 500A w/Manual Control Deutsch Connector [7702100] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/81414XL_{width}x.jpg?v=1616500760)
![Blue Sea 7702100 ML Solenoid 24V 500A w/Manual Control Deutsch Connector [7702100] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/81414BXL_{width}x.jpg?v=1617868520)
![Blue Sea 7700200 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/81410XL_{width}x.jpg?v=1616500754)
![Blue Sea 7700200 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/81410BXL_{width}x.jpg?v=1617868512)
![Blue Sea 7703100 ML Solenoid 24V 500A w/Deutsch Connector [7703100] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/81403XL_{width}x.jpg?v=1616500746)
![Blue Sea 7701100 ML Solenoid 12V 500A w/Deutsch Connector [7701100] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/81398XL_{width}x.jpg?v=1616500733)
![Blue Sea 3126 SMS Enclosure Large Cable Gland PG29 - #6 Cable [3126] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80875XL_{width}x.jpg?v=1616499857)
![Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80386XL_{width}x.jpg?v=1616499285)
![Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80386BXL_{width}x.jpg?v=1617866544)
![Blue Sea 1739 Mini OLED Tank Meter - Yellow [1739] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80385XL_{width}x.jpg?v=1616499281)
![Blue Sea 7063 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 7.5 Amp [7063] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80366XL_{width}x.jpg?v=1616499238)
![Blue Sea 1741200 Mini OLED Temperature Monitor - Blue [1741200] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80392XL_{width}x.jpg?v=1616499298)
![Blue Sea 1741200 Mini OLED Temperature Monitor - Blue [1741200] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80392BXL_{width}x.jpg?v=1617866552)
![Blue Sea 2356 Water Resistant BusBar - 100 Amp w/Cover [2356] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80379XL_{width}x.jpg?v=1616499265)
![Blue Sea 1733200 Mini OLED Voltmeter - Blue [1733200] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80389XL_{width}x.jpg?v=1616499294)
![Blue Sea 1732200 Mini OLED Ammeter - Blue [1732200] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80388XL_{width}x.jpg?v=1616499290)
![Blue Sea 1732200 Mini OLED Ammeter - Blue [1732200] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80388BXL_{width}x.jpg?v=1617866547)
![Blue Sea 7067 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 25 Amp [7067] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80371XL_{width}x.jpg?v=1616499256)
![Blue Sea 5056 ST-Blade Water Resistant Fuse Block w/Cover [5056] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80382XL_{width}x.jpg?v=1616499272)
![Blue Sea 7062 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 5 Amp [7062] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80365XL_{width}x.jpg?v=1616499234)
![Blue Sea 7068 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 30 Amp [7068] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80372XL_{width}x.jpg?v=1616499260)
![Blue Sea 7066 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 20 Amp [7066] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80370XL_{width}x.jpg?v=1616499251)
![Blue Sea 7065 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 15 Amp [7065] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80369XL_{width}x.jpg?v=1616499247)
![Blue Sea 7064 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 10 Amp [7064] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80368XL_{width}x.jpg?v=1616499243)
![Blue Sea Stud Mount Insulating Booths - 2-Pack - Red [4000] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/80363XL_{width}x.jpg?v=1616499230)
![Blue Sea 7317 COTS Military Grade A-Series 50 Amp [7317] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/78675XL_{width}x.jpg?v=1616497145)
![Blue Sea 7314 COTS Military Grade A-Series 25 Amp [7314] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/78672XL_{width}x.jpg?v=1616497134)
![Blue Sea 7316 COTS Military Grade A-Series 40 Amp [7316] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/78673XL_{width}x.jpg?v=1616497138)
![Blue Sea 7313 COTS Military Grade A-Series 20 Amp [7313] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/78671XL_{width}x.jpg?v=1616497129)
![Blue Sea 7312 COTS Military Grade A-Series 15 Amp [7312] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/78670XL_{width}x.jpg?v=1616497125)
![Blue Sea 7311 COTS Military Grade A-Series 10 Amp [7311] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/78669XL_{width}x.jpg?v=1616497121)
![Blue Sea 1510 Gauge Panel f/Round Gauges [1510] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/76279XL_{width}x.jpg?v=1616492944)
![Blue Sea 4365 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 12V Socket, 2x 2.1A Dual USB Chargers [4365] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/75135XL_{width}x.jpg?v=1616491491)
![Blue Sea 4367 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 3x Blank Apertures [4367] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/75137XL_{width}x.jpg?v=1616491499)
![Blue Sea 4366 Water Resistant USB Accessory Panel - Circuit Breaker, 12V Socket, Dual USB Charger, Mini Voltmeter [4366] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/75136XL_{width}x.jpg?v=1616491495)
![Blue Sea Contura Switch DPDT Black - ON-ON [8300] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/75132XL_{width}x.jpg?v=1616491478)
![Blue Sea Contura Switch DPDT Black - ON-ON [8300] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/75132BXL_{width}x.jpg?v=1617858947)
![Blue Sea 4364 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 2x Blank Apertures [4364] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/75134XL_{width}x.jpg?v=1616491486)
![Blue Sea 4363 Water Resistant USB Accessory Panels - 15A Circuit Breaker, 12V Socket, 2.1A Dual USB Charger [4363] - Mealey Marine](http://cdn.shopify.com/s/files/1/2208/5969/products/75133XL_{width}x.jpg?v=1616491482)