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.
Phone: 360.738.8230
Web: www.bluesea.com
We offer flat rate shipping and can help you locate hard to find items or we can recommend alternatives.
Call us today at 1-414-254-1559 for personalized service and help locating / replacing hard to find marine electrical equipment.
![Blue Sea 5511e e-Series Dual Circuit Plus Battery Switch [5511e]](http://cemarine.com/cdn/shop/products/20964XL_512x512.jpg?v=1547867961)
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5511eDual Circuit Plus Battery Switch CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surf...
View full details![Blue Sea 5510E e-Series Dual Circuit Battery Switch [5510e]](http://cemarine.com/cdn/shop/products/20963XL_512x512.jpg?v=1547867954)
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5510EDual Circuit Battery Switch CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface o...
View full details![Blue Sea 6010200 Battery Switch Dual Circuit - Black [6010200]](http://cemarine.com/cdn/shop/products/49218XL_512x512.jpg?v=1547908077)
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m-Series Mini Dual Circuit Battery Switch - BlackSimultaneously switches two isolated battery banks.Switch Type: tDual CircuitColor:tBlackSwitch P...
View full details![Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect [3003]](http://cemarine.com/cdn/shop/products/20234XL_512x512.jpg?v=1547865200)
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3003 HD-Series Battery Switch Selector with Alternator Field Disconnect Features: 500 Ampere Continuous Rating Accepts 4/0 battery cables Ignition...
View full details![Blue Sea 3002 HD-Series Battery Switch Selector [3002]](http://cemarine.com/cdn/shop/products/20233XL_512x512.jpg?v=1547865193)
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3002 HD-Series Battery Switch SelectorFeatures: 500 Ampere Continuous Rating Accepts 4/0 battery cables Ignition protected - safe for installation...
View full details![Blue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF w/AFD [3001]](http://cemarine.com/cdn/shop/products/20232XL_512x512.jpg?v=1547865186)
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3001 HD-Series Battery Switch Single Circuit ON/OFF with AFDFeatures: 600 Ampere Continuous Rating Accepts two 4/0 battery cables per terminal Ign...
View full details![Blue Sea 3000 HD-Series Battery Switch Single Circuit ON/OFF [3000]](http://cemarine.com/cdn/shop/products/20231XL_512x512.jpg?v=1547865179)
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HD-Series Battery Switch Single Circuit ON/OFFFeatures: 600 Ampere Continuous Rating Accepts two 4/0 battery cables per terminal Ignition protecte...
View full details![Blue Sea 2155 - Remote Control Contura Switch w/Lockout Slide [2155]](http://cemarine.com/cdn/shop/products/40579XL_512x512.jpg?v=1547890955)
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2155 - Remote Control Contura Switch with Lockout Slide Vibration, shock, thermoschock, moisture and salt spray resistant Lockout slide reduces t...
View full details![Blue Sea 2151 Terminal Fuse Block - 3/8" Mounting Hole - 2 Terminal Studs [2151]](http://cemarine.com/cdn/shop/products/34978XL_512x512.jpg?v=1547881157)
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2151Features: New isolated stud design uses standard 5/16" hardware and permits stacking of terminals Compact, high-amp fuse-Appropriate for DC ...
View full details![Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON [2146]](http://cemarine.com/cdn/shop/products/34972XL_512x512.jpg?v=1547881116)
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2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you...
View full details![Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) [2145]](http://cemarine.com/cdn/shop/products/34971XL_512x512.jpg?v=1547881108)
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2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose...
View full details![Blue Sea 1408 M-Series Dual Circuit Plus, Main + 3 Positions CLB Vertical [1408]](http://cemarine.com/cdn/shop/products/57213XL_512x512.jpg?v=1576630442)
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M-Series Dual Circuit Plus, Main + 3 Positions CLB VerticalFeatures: Push Button Reset-Only Branch Circuit Breakers provide economical high-densi...
View full details![Blue Sea 1148 Remote Control Panel w/(3) 2145 Remote Control Contura Switch [1148]](http://cemarine.com/cdn/shop/products/57215XL_512x512.jpg?v=1576630443)
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Remote Control Panel w/(3) 2145 Remote Control Contura SwitchFeatures: Lockout slides reduce the risk of accidental switching For use with ML-Seri...
View full details![Blue Sea 1147 Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura Switch [1147]](http://cemarine.com/cdn/shop/products/57214XL_512x512.jpg?v=1576630442)
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Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura SwitchFeatures: Lockout slides reduce the risk of accidental switching For us...
View full details![Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11003]](http://cemarine.com/cdn/shop/products/34970XL_512x512.jpg?v=1547881100)
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11003Features: Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard ga...
View full details![Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11001]](http://cemarine.com/cdn/shop/products/34969XL_512x512.jpg?v=1547881094)
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e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures: Make-before-break contact design allows switching betwee...
View full details![Blue Sea 7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700]](http://cemarine.com/cdn/shop/products/32564XL_512x512.jpg?v=1547876681)
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7700 Includes ML-Series Remote Control Contura Switch 2145 Manual control switch provides an added level of safety allowing control with or wit...
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