New products
![Blue Sea 7945 Contura III Switch SPDT - (ON)-OFF-ON - Black [7945]](http://seamanmarine.com/cdn/shop/products/52948XL_600x600.jpg?v=1592978456)
![Blue Sea 7944 Contura III Switch SPDT - (ON)-OFF-ON - Grey [7944]](http://seamanmarine.com/cdn/shop/products/52946XL_600x600.jpg?v=1592978448)
![Blue Sea 7943 Contura II Switch SPDT - (ON)-OFF-ON - Black [7943]](http://seamanmarine.com/cdn/shop/products/52945XL_600x600.jpg?v=1592978440)
-42%
![Blue Sea 7650003 Add-A-Battery Kit - Boxed Packaging [7650003]](http://seamanmarine.com/cdn/shop/products/52196XL_600x600.jpg?v=1592977201)
$309.99
$180.99
-39%
![Blue Sea 7649 Mini Add-A-Battery Kit - Boxed Packaging [7649003]](http://seamanmarine.com/cdn/shop/products/52195XL_600x600.jpg?v=1592977193)
$217.99
$132.99
![Blue Sea 3119 SMS Surface Mount System Panel Enclosure - 120/240V AC / 50A ELCI Main - 1 Blank Circuit Position [3119]](http://seamanmarine.com/cdn/shop/products/52007XL_600x600.jpg?v=1592976416)
![Blue Sea 7520 P12 LED Remote f/Battery Chargers [7520]](http://seamanmarine.com/cdn/shop/products/51991XL_600x600.jpg?v=1592976394)
![Blue Sea 4309 WeatherDeck 12V DC Waterproof Switch Panel - 8 Position [4309]](http://seamanmarine.com/cdn/shop/products/51816XL_600x600.jpg?v=1592976356)
![Blue Sea 4307 WeatherDeck 12V DC Waterproof Switch Panel - 6 Position [4307]](http://seamanmarine.com/cdn/shop/products/51815XL_600x600.jpg?v=1592976348)
![Blue Sea 4305 WeatherDeck 12V DC Waterproof Switch Panel - 4 Posistion [4305]](http://seamanmarine.com/cdn/shop/products/51814XL_600x600.jpg?v=1592976340)
![Blue Sea 4303 WeatherDeck 12V DC Waterproof Switch Panel - 2 Position [4303]](http://seamanmarine.com/cdn/shop/products/51813XL_600x600.jpg?v=1592976332)
![Blue Sea 5054 ST CLB Circuit Breaker Block - 12 Position w/Negative Bus [5054]](http://seamanmarine.com/cdn/shop/products/51812XL_600x600.jpg?v=1592976324)
![Blue Sea 5052 ST CLB Circuit Breaker Block - 6 Position w/Negative Bus [5052]](http://seamanmarine.com/cdn/shop/products/51811XL_600x600.jpg?v=1592976316)
-39%
![Blue Sea 5051 ST CLB Circuit Breaker Block - 12 Position [5051]](http://seamanmarine.com/cdn/shop/products/51810XL_600x600.jpg?v=1592976308)
$135.99
$82.99
![Blue Sea 5050 ST CLB Circuit Breaker Block - 6 Position [5050]](http://seamanmarine.com/cdn/shop/products/51809XL_600x600.jpg?v=1592976300)
![Blue Sea 5049 ST CLB Circuit Breaker Block Jumper - *Package of 5* [5049]](http://seamanmarine.com/cdn/shop/products/51808XL_600x600.jpg?v=1592976292)
![Blue Sea 5299 easyID ATC Fuse - 40 Amp [5299]](http://seamanmarine.com/cdn/shop/products/51746XL_600x600.jpg?v=1592976044)
![Blue Sea 5298 easyID ATC Fuse - 30 Amp [5298]](http://seamanmarine.com/cdn/shop/products/51745XL_600x600.jpg?v=1592976036)
![Blue Sea 5297 easyID ATC Fuse - 25 Amp [5297]](http://seamanmarine.com/cdn/shop/products/51744XL_600x600.jpg?v=1592976028)
![Blue Sea 5296 easyID ATC Fuse - 20 Amp [5296]](http://seamanmarine.com/cdn/shop/products/51743XL_600x600.jpg?v=1592976020)
![Blue Sea 5295 easyID ATC Fuse - 15 Amp [5295]](http://seamanmarine.com/cdn/shop/products/51742XL_600x600.jpg?v=1592976012)
![Blue Sea 5294 easyID ATC Fuse - 10 Amp [5294]](http://seamanmarine.com/cdn/shop/products/51741XL_600x600.jpg?v=1592976004)
![Blue Sea 5293 easyID ATC Fuse - 7.5 Amp [5293]](http://seamanmarine.com/cdn/shop/products/51740XL_600x600.jpg?v=1592975996)
![Blue Sea 5292 easyID ATC Fuse - 5 Amp [5292]](http://seamanmarine.com/cdn/shop/products/51739XL_600x600.jpg?v=1592975988)
![Blue Sea 5291 easyID ATC Fuse - 3 Amp [5291]](http://seamanmarine.com/cdn/shop/products/51738XL_600x600.jpg?v=1592975980)
![Blue Sea 6011200 m-Series Battery Switch Dual Circuit Plus - Black [6011200]](http://seamanmarine.com/cdn/shop/products/49219XL_600x600.jpg?v=1592969931)
![Blue Sea 6010200 Battery Switch Dual Circuit - Black [6010200]](http://seamanmarine.com/cdn/shop/products/49218XL_600x600.jpg?v=1592969923)
![Blue Sea 6005200 Battery Switch Single Circuit ON-OFF - Black [6005200]](http://seamanmarine.com/cdn/shop/products/49217XL_600x600.jpg?v=1592969914)
![Blue Sea 7649 Mini Add-A-Battery Kit [7649]](http://seamanmarine.com/cdn/shop/products/47527XL_600x600.jpg?v=1592966512)
![Blue Sea 7611 DC BatteryLink Automatic Charging Relay - 120 Amp w/Auxiliary Battery Charging [7611]](http://seamanmarine.com/cdn/shop/products/47526XL_600x600.jpg?v=1592966503)
-39%
![Blue Sea 7601 DC Mini ACR Automatic Charging Relay - 65 Amp [7601]](http://seamanmarine.com/cdn/shop/products/47525XL_600x600.jpg?v=1592966496)
$137.99
$83.99
![Blue Sea 7504 DeckHand Dimmer - 6 Amp/24V [7504]](http://seamanmarine.com/cdn/shop/products/47523XL_600x600.jpg?v=1592966479)
![Blue Sea 1014 Mounting Bracket f/1011 12V Socket [1014]](http://seamanmarine.com/cdn/shop/products/45013XL_600x600.jpg?v=1592963087)
![Blue Sea 1012 Single Plug w/Single Socket Extension [1012]](http://seamanmarine.com/cdn/shop/products/45011XL_600x600.jpg?v=1592963072)
![Blue Sea Dual USB Charger Socket - 2 USB Ports w/Watertight Cap [1016]](http://seamanmarine.com/cdn/shop/products/44767XL_600x600.jpg?v=1592962727)
![Blue Sea 6006200 Battery Switch Mini ON/OFF - Black [6006200]](http://seamanmarine.com/cdn/shop/products/44192XL_600x600.jpg?v=1592961975)
![Blue Sea 6007200 Battery Switch Mini - 4 Position - Black [6007200]](http://seamanmarine.com/cdn/shop/products/44191XL_600x600.jpg?v=1592961967)
![Blue Sea 2718 Maxibus Cover f/2105 & 2106 [2718]](http://seamanmarine.com/cdn/shop/products/42738XL_600x600.jpg?v=1592960429)
![Blue Sea 2127 Maxibus 4 x 516-18 Stud Common [2127]](http://seamanmarine.com/cdn/shop/products/42737XL_600x600.jpg?v=1592960420)
![Blue Sea 5037 ST Blade Fuse Block w/o Cover - 6 Circuit Independent w/o Negative Bus [5037]](http://seamanmarine.com/cdn/shop/products/42730XL_600x600.jpg?v=1592960412)
![Blue Sea 5035 ST Blade Fuse Block w/Cover - 6 Circuit Independent w/o Negative Bus [5035]](http://seamanmarine.com/cdn/shop/products/42729XL_600x600.jpg?v=1592960404)
![Blue Sea 4003 Cable Cap Dual Entry - Red [4003]](http://seamanmarine.com/cdn/shop/products/42728XL_600x600.jpg?v=1592960395)
![Blue Sea 4002 Cable Cap Dual Entry - Black [4002]](http://seamanmarine.com/cdn/shop/products/42727XL_600x600.jpg?v=1592960387)
![Blue Sea 2719 Maxibus Cover f/2127 & 2128 [2719]](http://seamanmarine.com/cdn/shop/products/42723XL_600x600.jpg?v=1592960379)
![Blue Sea 2128 Maxibus 6 x #10-24(Screws) w/2 x 516"(Studs) [2128]](http://seamanmarine.com/cdn/shop/products/42722XL_600x600.jpg?v=1592960371)
![Blue Sea 2126 Maxibus 6 x 516-18 Stud Common [2126]](http://seamanmarine.com/cdn/shop/products/42716XL_600x600.jpg?v=1592960363)
![Blue Sea 7508 DeckHand Dimmer - 25 Amp/12V [7508]](http://seamanmarine.com/cdn/shop/products/40645XL_600x600.jpg?v=1592958072)
![Blue Sea 7507 DeckHand Dimmer - 12 Amp/12V [7507]](http://seamanmarine.com/cdn/shop/products/40644XL_368b4a8c-406a-4751-aec0-4e6113cddabb_600x600.jpg?v=1613176237)
![Blue Sea 7506 DeckHand Dimmer - 6 Amp/12V [7506]](http://seamanmarine.com/cdn/shop/products/40643XL_600x600.jpg?v=1592958056)
![Blue Sea 7189 150 Amp Circuit Breaker Surface Mount 285 Series [7189]](http://seamanmarine.com/cdn/shop/products/40641XL_600x600.jpg?v=1592958048)