3719 products
![Blue Sea 1001 CableClam .63" [1001]](http://marinemate.com/cdn/shop/files/13960XL.jpg?v=1741914474&width=480)
![Blue Sea 1002 Cable Clam 0.8" [1002]](http://marinemate.com/cdn/shop/files/13881XL.jpg?v=1741914470&width=480)
![Blue Sea 1003 CableClam 1.39" [1003]](http://marinemate.com/cdn/shop/files/13961XL.jpg?v=1741914474&width=480)
![Blue Sea 1007 Side Entry CableClam [1007]](http://marinemate.com/cdn/shop/files/54811XL.jpg?v=1741916115&width=480)
![Blue Sea 1010 12V Cigarette Lighter Plug [1010]](http://marinemate.com/cdn/shop/files/34980XL.jpg?v=1741915494&width=480)
Sale price:
$16.99
Regular price:$17.99
Blue Sea Systems
Blue Sea 1010 12V Cigarette Lighter Plug [1010]
-6%
![Blue Sea 1014 Mounting Bracket f/1011 12V Socket [1014]](http://marinemate.com/cdn/shop/files/45013XL.jpg?v=1741915748&width=480)
![Blue Sea 1015 12V DC Plug & Dash Socket (1010 & 1011) [1015]](http://marinemate.com/cdn/shop/files/32541XL.jpg?v=1741915386&width=480)
Sale price:
$29.99
Regular price:$31.99
Blue Sea Systems
Blue Sea 1015 12V DC Plug & Dash Socket (1010 & 1011) [1015]
-6%
![Blue Sea 1038 48V Dual USB Charger Contura Switch Mount [1038]](http://marinemate.com/cdn/shop/files/74665XL.jpg?v=1741916827&width=480)
Sale price:
$82.99
Regular price:$87.99
Blue Sea Systems
Blue Sea 1038 48V Dual USB Charger Contura Switch Mount [1038]
-6%
![Blue Sea 1045 12/24V Dual USB Charger - 1-1/8" Socket Mount [1045]](http://marinemate.com/cdn/shop/files/58581XL.jpg?v=1741916235&width=480)
Sale price:
$70.99
Regular price:$74.99
Blue Sea Systems
Blue Sea 1045 12/24V Dual USB Charger - 1-1/8" Socket Mount [1045]
-5%
![Blue Sea 1046 48V Dual USB Charger Socket Mount [1046]](http://marinemate.com/cdn/shop/files/74667XL.jpg?v=1741916827&width=480)
Sale price:
$82.99
Regular price:$87.99
Blue Sea Systems
Blue Sea 1046 48V Dual USB Charger Socket Mount [1046]
-6%
![Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11001]](http://marinemate.com/cdn/shop/files/34969XL.jpg?v=1741915493&width=480)
Sale price:
$74.99
Regular price:$78.99
Blue Sea Systems
Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11001]
-5%
![Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11003]](http://marinemate.com/cdn/shop/files/34970XL.jpg?v=1741915493&width=480)
Sale price:
$146.99
Regular price:$155.99
Blue Sea Systems
Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11003]
-6%
![Blue Sea 1139 DC M-Series Black Panel Square [1139]](http://marinemate.com/cdn/shop/files/57212XL.jpg?v=1741916229&width=480)
Sale price:
$121.99
Regular price:$128.99
Blue Sea Systems
Blue Sea 1139 DC M-Series Black Panel Square [1139]
-5%
![Blue Sea 1147 Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura Switch [1147]](http://marinemate.com/cdn/shop/files/57214XL.jpg?v=1741916229&width=480)
Sale price:
$208.99
Regular price:$221.99
Blue Sea Systems
Blue Sea 1147 Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura Switch [1147]
-6%
![Blue Sea 1148 Remote Control Panel w/(3) 2145 Remote Control Contura Switch [1148]](http://marinemate.com/cdn/shop/files/57215XL.jpg?v=1741916229&width=480)
Sale price:
$225.99
Regular price:$239.99
Blue Sea Systems
Blue Sea 1148 Remote Control Panel w/(3) 2145 Remote Control Contura Switch [1148]
-6%
![Blue Sea 1190 ELCI Main 30A Double Pole + 1 Position [1190]](http://marinemate.com/cdn/shop/files/57241XL.jpg?v=1741916231&width=480)
Sale price:
$756.99
Regular price:$803.99
Blue Sea Systems
Blue Sea 1190 ELCI Main 30A Double Pole + 1 Position [1190]
-6%
![Blue Sea 12 Volt Dash Socket - Black [1011]](http://marinemate.com/cdn/shop/files/34979XL.jpg?v=1741915494&width=480)
Sale price:
$15.99
Regular price:$16.99
Blue Sea Systems
Blue Sea 12 Volt Dash Socket - Black [1011]
-6%
![Blue Sea 1200 12V DC 8 Position - Vertical [1200]](http://marinemate.com/cdn/shop/files/57222XL.jpg?v=1741916230&width=480)
Sale price:
$534.99
Regular price:$567.99
Blue Sea Systems
Blue Sea 1200 12V DC 8 Position - Vertical [1200]
-6%
![Blue Sea 1202 120V AC Main + 6 Positions - Vertical [1202]](http://marinemate.com/cdn/shop/files/57237XL.jpg?v=1741916231&width=480)
Sale price:
$607.99
Regular price:$645.99
Blue Sea Systems
Blue Sea 1202 120V AC Main + 6 Positions - Vertical [1202]
-6%
![Blue Sea 1208 120V AC 2 Sources - 30A [1208]](http://marinemate.com/cdn/shop/files/57238XL.jpg?v=1741916231&width=480)
Sale price:
$437.99
Regular price:$463.99
Blue Sea Systems
Blue Sea 1208 120V AC 2 Sources - 30A [1208]
-6%
![Blue Sea 1210 120V AC 4 Position [1210]](http://marinemate.com/cdn/shop/files/57232XL.jpg?v=1741916230&width=480)
-6%
![Blue Sea 1214 120V AC Main + 2 Positions [1214]](http://marinemate.com/cdn/shop/files/57234XL.jpg?v=1741916231&width=480)
Sale price:
$417.99
Regular price:$442.99
Blue Sea Systems
Blue Sea 1214 120V AC Main + 2 Positions [1214]
-6%
![Blue Sea 1216 12V DC 4 Position [1216]](http://marinemate.com/cdn/shop/files/57217XL.jpg?v=1741916230&width=480)
-6%
![Blue Sea 1218 12V DC Main + 19 Positions / 120V AC Main + 6 Positions [1218]](http://marinemate.com/cdn/shop/files/57245XL.jpg?v=1741916231&width=480)
Sale price:
$2,785.99
Regular price:$2,959.99
Blue Sea Systems
Blue Sea 1218 12V DC Main + 19 Positions / 120V AC Main + 6 Positions [1218]
-6%
![Blue Sea 1223 12V DC 12 Position [1223]](http://marinemate.com/cdn/shop/files/57227XL.jpg?v=1741916231&width=480)
-6%
![Blue Sea 1225 12V DC 8 Position - Horizontal [1225]](http://marinemate.com/cdn/shop/files/57223XL.jpg?v=1741916230&width=480)
Sale price:
$547.99
Regular price:$581.99
Blue Sea Systems
Blue Sea 1225 12V DC 8 Position - Horizontal [1225]
-6%
![Blue Sea 1228 120V AC 8 Position [1228]](http://marinemate.com/cdn/shop/files/57233XL.jpg?v=1741916231&width=480)
-6%
![Blue Sea 12V DC USB Extension [1044]](http://marinemate.com/cdn/shop/files/54609XL.jpg?v=1741916111&width=480)
![Blue Sea 1331 AC Insulating Cover f/1 Module [1331]](http://marinemate.com/cdn/shop/files/64908XL.jpg?v=1741916485&width=480)
Sale price:
$44.99
Regular price:$46.99
Blue Sea Systems
Blue Sea 1331 AC Insulating Cover f/1 Module [1331]
-4%
![Blue Sea 1450 DC 8 Position CLB Square [1450]](http://marinemate.com/cdn/shop/files/57219XL.jpg?v=1741916230&width=480)
Sale price:
$249.99
Regular price:$264.99
Blue Sea Systems
Blue Sea 1450 DC 8 Position CLB Square [1450]
-6%
![Blue Sea 1472 DC 12V Socket Panel [1472]](http://marinemate.com/cdn/shop/files/57251XL.jpg?v=1741916232&width=480)
-5%
![Blue Sea 1478 360 Panel - 12V DC Socket & Dual USB Charger [1478]](http://marinemate.com/cdn/shop/files/57252XL.jpg?v=1741916232&width=480)
Sale price:
$185.99
Regular price:$196.99
Blue Sea Systems
Blue Sea 1478 360 Panel - 12V DC Socket & Dual USB Charger [1478]
-6%
![Blue Sea 1479 360 Panel - 120V AC DUal Outlet [1479]](http://marinemate.com/cdn/shop/files/64005XL.jpg?v=1741916481&width=480)
Sale price:
$289.99
Regular price:$306.99
Blue Sea Systems
Blue Sea 1479 360 Panel - 120V AC DUal Outlet [1479]
-6%
![Blue Sea 1499 - 360 Panel - 120V AC GFCI Dual Outlet [1499]](http://marinemate.com/cdn/shop/files/94727XL.jpg?v=1741917826&width=480)
Sale price:
$338.99
Regular price:$359.99
Blue Sea Systems
Blue Sea 1499 - 360 Panel - 120V AC GFCI Dual Outlet [1499]
-6%
![Blue Sea 1502 ELCI Main 30A Double Pole Panel [1502]](http://marinemate.com/cdn/shop/files/57240XL.jpg?v=1741916231&width=480)
Sale price:
$710.99
Regular price:$754.99
Blue Sea Systems
Blue Sea 1502 ELCI Main 30A Double Pole Panel [1502]
-6%
![Blue Sea 1520 Remote Control Switch - 360 Panel - 3 Blank [1520]](http://marinemate.com/cdn/shop/files/105711XL.jpg?v=1741918514&width=480)
Sale price:
$128.99
Regular price:$136.99
Blue Sea Systems
Blue Sea 1520 Remote Control Switch - 360 Panel - 3 Blank [1520]
-6%
![Blue Sea 1522 360 Panel Dual Bilge Pump Control [1522]](http://marinemate.com/cdn/shop/files/57216XL.jpg?v=1741916229&width=480)
Sale price:
$415.99
Regular price:$441.99
Blue Sea Systems
Blue Sea 1522 360 Panel Dual Bilge Pump Control [1522]
-6%
![Blue Sea 1525 360 Panel - M2 Monitor Panel Blank [1525]](http://marinemate.com/cdn/shop/files/65263XL.jpg?v=1741916485&width=480)
Sale price:
$75.99
Regular price:$79.99
Blue Sea Systems
Blue Sea 1525 360 Panel - M2 Monitor Panel Blank [1525]
-5%
![Blue Sea 1698 Marine-Grade Dual GFCI Receptacle [1698]](http://marinemate.com/cdn/shop/files/98781XL.jpg?v=1741918135&width=480)
Sale price:
$88.99
Regular price:$93.99
Blue Sea Systems
Blue Sea 1698 Marine-Grade Dual GFCI Receptacle [1698]
-5%
![Blue Sea 1732 Mini OLED Ammeter [1732]](http://marinemate.com/cdn/shop/files/64336XL.jpg?v=1741916481&width=480)
-6%
![Blue Sea 1733 Mini OLED DC Voltmeter [1733]](http://marinemate.com/cdn/shop/files/58582XL.jpg?v=1741916235&width=480)
Sale price:
$73.99
Regular price:$77.99
Blue Sea Systems
Blue Sea 1733 Mini OLED DC Voltmeter [1733]
-5%
![Blue Sea 1739 Mini OLED Tank Meter - Yellow [1739]](http://marinemate.com/cdn/shop/files/80385XL.jpg?v=1741917046&width=480)
Sale price:
$77.99
Regular price:$81.99
Blue Sea Systems
Blue Sea 1739 Mini OLED Tank Meter - Yellow [1739]
-5%
![Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200]](http://marinemate.com/cdn/shop/files/80386XL.jpg?v=1741917046&width=480)
Sale price:
$77.99
Regular price:$81.99
Blue Sea Systems
Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200]
-5%
![Blue Sea 1741 Mini OLED Temperature Meter [1741]](http://marinemate.com/cdn/shop/files/64338XL.jpg?v=1741916482&width=480)
Sale price:
$107.99
Regular price:$113.99
Blue Sea Systems
Blue Sea 1741 Mini OLED Temperature Meter [1741]
-5%
![Blue Sea 1741200 Mini OLED Temperature Monitor - Blue [1741200]](http://marinemate.com/cdn/shop/files/80392XL.jpg?v=1741917047&width=480)
Sale price:
$107.99
Regular price:$113.99
Blue Sea Systems
Blue Sea 1741200 Mini OLED Temperature Monitor - Blue [1741200]
-5%
![Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level [1810]](http://marinemate.com/cdn/shop/files/34974XL.jpg?v=1741915494&width=480)
Sale price:
$164.99
Regular price:$174.99
Blue Sea Systems
Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level [1810]
-6%
![Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level [1811]](http://marinemate.com/cdn/shop/files/34973XL.jpg?v=1741915494&width=480)
Sale price:
$206.99
Regular price:$218.99
Blue Sea Systems
Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level [1811]
-5%
![Blue Sea 1820 Submersible Temperature Sensor [1820]](http://marinemate.com/cdn/shop/files/38072XL.jpg?v=1741915632&width=480)
Sale price:
$28.99
Regular price:$29.99
Blue Sea Systems
Blue Sea 1820 Submersible Temperature Sensor [1820]
-3%