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 6008 M-Series Battery Switch 3 Position - Red [6008]](http://cemarine.com/cdn/shop/products/75116XL_512x512.jpg?v=1576634784)
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6008 M-Series Battery Switch 3 Position - RedSwitches a single battery to a single load group.Features: Ignition protected—safe for installation a...
View full details![Blue Sea 6007200 Battery Switch Mini - 4 Position - Black [6007200]](http://cemarine.com/cdn/shop/products/44191XL_512x512.jpg?v=1547897052)
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6007200 - Blackm-Series (Mini) Battery Switch SelectorMake before break contact design allows switching between battery banks without power interr...
View full details![Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]](http://cemarine.com/cdn/shop/products/20505XL_512x512.jpg?v=1547865753)
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6007m-Series (Mini) Battery Switch SelectorMake before break contact design allows switching between battery banks without power interruptionSelec...
View full details![Blue Sea 6006200 Battery Switch Mini ON/OFF - Black [6006200]](http://cemarine.com/cdn/shop/products/44192XL_512x512.jpg?v=1547897060)
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6006200 - Blackm-Series (Mini) Battery Switch Single Circuit ON/OFF Switches a single battery to a single load group Multiple switches can be use...
View full details![Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON/OFF Red [6006]](http://cemarine.com/cdn/shop/products/25104XL_512x512.jpg?v=1547868032)
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6006m-Series (Mini) Battery Switch Single Circuit ON/OFF Switches a single battery to a single load group Multiple switches can be used to manage...
View full details![Blue Sea 6005200 Battery Switch Single Circuit ON-OFF - Black [6005200]](http://cemarine.com/cdn/shop/products/49217XL_512x512.jpg?v=1547908070)
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m-Series Mini On-Off Battery Switch with Key - BlackSwitches a single battery to a single load group Ignition protected-safe for installation aboa...
View full details![Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON/OFF [6005]](http://cemarine.com/cdn/shop/products/25103XL_512x512.jpg?v=1547868025)
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6005m-Series (Mini) Battery SwitchSingle Circuit ON/OFF Switches a single battery to a single load group Multiple switches can be used to manage ...
View full details![Blue Sea 6004200 Single Circuit ON-OFF w/Locking Key - Black [6004200]](http://cemarine.com/cdn/shop/products/64358XL_512x512.jpg?v=1576632094)
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Single Circuit ON-OFF with Locking Key - Black300 Amps continuous rating for outboards and small gasoline or diesel engines Tin-plated copper stud...
View full details![Blue Sea 6004 Single Circuit ON-OFF w/Locking Key - Red [6004]](http://cemarine.com/cdn/shop/products/64357XL_512x512.jpg?v=1576632093)
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Single Circuit ON-OFF with Locking Key - Red300 Amps continuous rating for outboards and small gasoline or diesel engines Tin-plated copper studs ...
View full details![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...
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