Best selling products
-31%
![Blue Sea 1520 Remote Control Switch - 360 Panel - 3 Blank [1520]](http://seamanmarine.com/cdn/shop/files/105711XL_600x600.jpg?v=1726281831)
$94.15
$64.99
![Blue Sea 1698 Marine-Grade Dual GFCI Receptacle [1698]](http://seamanmarine.com/cdn/shop/products/98781XL_600x600.jpg?v=1680051637)
![Blue Sea 360 Panel Conversion Kit - 12 to 24 V DC [4113]](http://seamanmarine.com/cdn/shop/products/98072XL_600x600.jpg?v=1674157159)
![Blue Sea 8521 - 5 Position Contura Switch Panel w/Dual USB Chargers - 12/24V DC - Black [8521]](http://seamanmarine.com/cdn/shop/products/94846XL_600x600.jpg?v=1655271524)
![Blue Sea 8121 - 5 Position Contura Switch Panel w/Dual USB Chargers - 12/24V DC - Black [8121]](http://seamanmarine.com/cdn/shop/products/94843XL_600x600.jpg?v=1655141686)
![Blue Sea 7718100 - ML-Series Solenoid Switch - Deutsch Connector - 12V [7718100]](http://seamanmarine.com/cdn/shop/products/94756XL_600x600.jpg?v=1655141665)
![Blue Sea 5056100 - Water Resistant ST-Blade Fuse Block w/Cover [5056100]](http://seamanmarine.com/cdn/shop/products/94754XL_600x600.jpg?v=1655141651)
![Blue Sea 3135 - SMS Panel Enclosure w/UL Main 3 Branch (12/24V) - 12/24V DC [3135]](http://seamanmarine.com/cdn/shop/products/94741XL_600x600.jpg?v=1655141644)
![Blue Sea 3134 - SMS Panel Enclosure w/4 Branch (12/24V) - 12/24V DC [3134]](http://seamanmarine.com/cdn/shop/products/94740XL_600x600.jpg?v=1655141637)
![Blue Sea 3130 - SMS Panel Enclosure w/Main 3 Branch (15A) - 120V AC [3130]](http://seamanmarine.com/cdn/shop/products/94738XL_600x600.jpg?v=1655141623)
![Blue Sea 3128 - SMS Panel Enclosure w/ELCI (30A) 3 Branch (15A) - 120V AC [3128]](http://seamanmarine.com/cdn/shop/products/94737XL_600x600.jpg?v=1655141615)
![Blue Sea 3123 - SMS Panel Enclosure w/ELCI (32A) 3 Blanks - 230V AC [3123]](http://seamanmarine.com/cdn/shop/products/94736XL_600x600.jpg?v=1655141607)
![Blue Sea 3121 - SMS Panel Enclosure w/ELCI (16A) 3 Blanks - 230V AC [3121]](http://seamanmarine.com/cdn/shop/products/94733XL_600x600.jpg?v=1655141592)
-18%
![Blue Sea 2356100 - Water Resistant 100A Busbar w/Cover [2356100]](http://seamanmarine.com/cdn/shop/products/94732XL_600x600.jpg?v=1654816737)
$47.60
$38.99
![Blue Sea 1499 - 360 Panel - 120V AC GFCI Dual Outlet [1499]](http://seamanmarine.com/cdn/shop/products/94727XL_600x600.jpg?v=1654816709)
![Blue Sea 1497 - 360 Panel - 8 Position 12V Flat Rocker M2 Multimeter w/SOC Dual USB/12V Socket [1497]](http://seamanmarine.com/cdn/shop/products/94725XL_600x600.jpg?v=1654816695)
![Blue Sea 8666 Contura 4 Bilge Pump Control Panel [8666]](http://seamanmarine.com/cdn/shop/products/94479XL_600x600.jpg?v=1653092243)
![Blue Sea 8664 Contura 2 Bilge Pump Control Panel [8664]](http://seamanmarine.com/cdn/shop/products/94477XL_600x600.jpg?v=1653092227)
![Blue Sea 8665 Contura 3 Bilge Pump Control Panel [8665]](http://seamanmarine.com/cdn/shop/products/94478XL_600x600.jpg?v=1653092236)
-22%
![Blue Sea 7765 L-Series Solenoid Switch - 150A - 12/24V DC [7765]](http://seamanmarine.com/cdn/shop/products/90404XL_600x600.jpg?v=1630478791)
$202.64
$157.99
-34%
![Blue Sea 8120 - 5 Position 12V Panel w/Dual USB 12V Socket [8120]](http://seamanmarine.com/cdn/shop/products/90049XL_600x600.jpg?v=1627422277)
$372.35
$246.99
![Blue Sea 5289 AGC Fuse Kit - 41-Piece [5289]](http://seamanmarine.com/cdn/shop/products/89968XL_600x600.jpg?v=1626283688)
![Blue Sea 3124 Small Cable Gland #14-#10 Single Wire [3124]](http://seamanmarine.com/cdn/shop/products/88823XL_600x600.jpg?v=1616567653)
![Blue Sea 3120 - SMS Panel Enclosure w/ELCI Main (50A) and 2 Blanks - 240V [3120]](http://seamanmarine.com/cdn/shop/products/85132XL_600x600.jpg?v=1593065057)
-27%
![Blue Sea C-Series ELCI Main Circuit Breaker - 120/240V AC 50A [3104]](http://seamanmarine.com/cdn/shop/products/85024XL_600x600.jpg?v=1593078907)
$661.83
$485.99
![Blue Sea A-Series ELCI Main Circuit Breaker - Double Pole 120V AC 30A - Flat Rocker [3102100]](http://seamanmarine.com/cdn/shop/products/85022XL_600x600.jpg?v=1613298452)
![Blue Sea 4141 Switch Meter Toggle SPTT On-On-On [4141]](http://seamanmarine.com/cdn/shop/products/84566XL_600x600.jpg?v=1593077266)
![Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]](http://seamanmarine.com/cdn/shop/products/81426XL_600x600.jpg?v=1593064276)
![Blue Sea 7713100 ML-RBS Remote Battery Switch w/Manual Control Auto Release Deutsch Connector - 12V [7713100]](http://seamanmarine.com/cdn/shop/products/81421XL_600x600.jpg?v=1593064238)
![Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]](http://seamanmarine.com/cdn/shop/products/81410XL_600x600.jpg?v=1593064159)
-27%
![Blue Sea 7701100 ML Solenoid 12V 500A w/Deutsch Connector [7701100]](http://seamanmarine.com/cdn/shop/products/81398XL_600x600.jpg?v=1613283280)
$247.99
$180.99
![Blue Sea 3126 SMS Enclosure Large Cable Gland PG29 - #6 Cable [3126]](http://seamanmarine.com/cdn/shop/products/80875XL_600x600.jpg?v=1593061876)
![Blue Sea 1741200 Mini OLED Temperature Monitor - Blue [1741200]](http://seamanmarine.com/cdn/shop/products/80392XL_600x600.jpg?v=1593060223)
![Blue Sea 1733200 Mini OLED Voltmeter - Blue [1733200]](http://seamanmarine.com/cdn/shop/products/80389XL_600x600.jpg?v=1593060213)
![Blue Sea 1732200 Mini OLED Ammeter - Blue [1732200]](http://seamanmarine.com/cdn/shop/products/80388XL_600x600.jpg?v=1593060204)
![Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200]](http://seamanmarine.com/cdn/shop/products/80386XL_600x600.jpg?v=1593060191)
![Blue Sea 1739 Mini OLED Tank Meter - Yellow [1739]](http://seamanmarine.com/cdn/shop/products/80385XL_600x600.jpg?v=1593060182)
-11%
![Blue Sea 5056 ST-Blade Water Resistant Fuse Block w/Cover [5056]](http://seamanmarine.com/cdn/shop/products/80382XL_600x600.jpg?v=1593060167)
$44.90
$39.99
![Blue Sea 2356 Water Resistant BusBar - 100 Amp w/Cover [2356]](http://seamanmarine.com/cdn/shop/products/80379XL_600x600.jpg?v=1593060153)
![Blue Sea 7068 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 30 Amp [7068]](http://seamanmarine.com/cdn/shop/products/80372XL_600x600.jpg?v=1593060145)
![Blue Sea 7067 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 25 Amp [7067]](http://seamanmarine.com/cdn/shop/products/80371XL_600x600.jpg?v=1593060135)
![Blue Sea 7066 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 20 Amp [7066]](http://seamanmarine.com/cdn/shop/products/80370XL_600x600.jpg?v=1593060127)
![Blue Sea 7065 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 15 Amp [7065]](http://seamanmarine.com/cdn/shop/products/80369XL_600x600.jpg?v=1593060118)
![Blue Sea 7064 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 10 Amp [7064]](http://seamanmarine.com/cdn/shop/products/80368XL_600x600.jpg?v=1593060109)
![Blue Sea 7063 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 7.5 Amp [7063]](http://seamanmarine.com/cdn/shop/products/80366XL_600x600.jpg?v=1593060101)
![Blue Sea 7062 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 5 Amp [7062]](http://seamanmarine.com/cdn/shop/products/80365XL_600x600.jpg?v=1593060091)
![Blue Sea Stud Mount Insulating Booths - 2-Pack - Red [4000]](http://seamanmarine.com/cdn/shop/products/80363XL_600x600.jpg?v=1593060083)
![Blue Sea 7312 COTS Military Grade A-Series 15 Amp [7312]](http://seamanmarine.com/cdn/shop/products/78670XL_600x600.jpg?v=1593054269)
![Blue Sea 4367 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 3x Blank Apertures [4367]](http://seamanmarine.com/cdn/shop/products/75137XL_600x600.jpg?v=1593040128)
![Blue Sea 4366 Water Resistant USB Accessory Panel - Circuit Breaker, 12V Socket, Dual USB Charger, Mini Voltmeter [4366]](http://seamanmarine.com/cdn/shop/products/75136XL_600x600.jpg?v=1593040119)