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 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 5503 ANL 750 Fuse Block w/ Cover [5503]](http://cemarine.com/cdn/shop/products/34963XL_512x512.jpg?v=1547881059)
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5503 Cover included Accepts 5/16" (M8) ring terminals For use on systems up to 32 Volts DC Swing out design allows replacement of the fuse without...
View full details![Blue Sea 5502100 Class T Fuse Block w/Insulating Cover - 225 to 400A [5502100]](http://cemarine.com/cdn/shop/products/64355XL_512x512.jpg?v=1576632092)
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Class T Fuse Block with Insulating Cover - 225 to 400AAllows the use of Class T fuses for fast acting circuit protection of inverters and other el...
View full details![Blue Sea 5502 Fuse Block Class T 225-400 Amp [5502]](http://cemarine.com/cdn/shop/products/34899XL_512x512.jpg?v=1547880974)
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Fuse Block Class T 225-400 AMPPart #: 5502Features: Maximum Voltage: 160 Volts DC Maximum Amperage: 400 Amperes DC Maximum Torque: 190 in-lb (21.4...
View full details![Blue Sea 5299 easyID ATC Fuse - 40 Amp [5299]](http://cemarine.com/cdn/shop/products/51746XL_512x512.jpg?v=1547917890)
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easyID Fuse 40 AmpeasyID illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy t...
View full details![Blue Sea 5298 easyID ATC Fuse - 30 Amp [5298]](http://cemarine.com/cdn/shop/products/51745XL_512x512.jpg?v=1547917883)
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easyID Fuse 30 AmpeasyID illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy t...
View full details![Blue Sea 5297 easyID ATC Fuse - 25 Amp [5297]](http://cemarine.com/cdn/shop/products/51744XL_512x512.jpg?v=1547917877)
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easyID Fuse 25 AmpeasyID illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy t...
View full details![Blue Sea 5296 easyID ATC Fuse - 20 Amp [5296]](http://cemarine.com/cdn/shop/products/51743XL_512x512.jpg?v=1547917870)
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easyID Fuse 20 AmpeasyID illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy t...
View full details![Blue Sea 5295 easyID ATC Fuse - 15 Amp [5295]](http://cemarine.com/cdn/shop/products/51742XL_512x512.jpg?v=1547917861)
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easyID Fuse 15 AmpeasyID illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy t...
View full details![Blue Sea 5294 easyID ATC Fuse - 10 Amp [5294]](http://cemarine.com/cdn/shop/products/51741XL_512x512.jpg?v=1547917854)
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easyID Fuse 10 AmpeasyID illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy t...
View full details![Blue Sea 5293 easyID ATC Fuse - 7.5 Amp [5293]](http://cemarine.com/cdn/shop/products/51740XL_512x512.jpg?v=1547917847)
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easyID Fuse 7.5 AmpeasyID illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy ...
View full details![Blue Sea 5292 easyID ATC Fuse - 5 Amp [5292]](http://cemarine.com/cdn/shop/products/51739XL_512x512.jpg?v=1547917840)
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easyID Fuse 5 AmpeasyID illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to...
View full details![Blue Sea 5291 easyID ATC Fuse - 3 Amp [5291]](http://cemarine.com/cdn/shop/products/51738XL_512x512.jpg?v=1547917833)
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easyID Fuse 3 AmpeasyID illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to...
View full details![Blue Sea 5290 easyID Fuse Kit [5290]](http://cemarine.com/cdn/shop/products/57280XL_512x512.jpg?v=1576630470)
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easyID Fuse KitATC® Fuses Illuminate When BlowneasyID™ illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse ...
View full details![Blue Sea 5260 MIDI/AMI Fuse 200 Amp - Pair [5260]](http://cemarine.com/cdn/shop/products/40596XL_512x512.jpg?v=1547891072)
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Fuse MIDI/AMI 200A - PairFeatures: Compact fuse with 200A amperage Tin-plated copped for corrosion resistance Clear cover offers visible indicatio...
View full details![Blue Sea 5259 MIDI/AMI Fuse 175 Amp - Pair [5259]](http://cemarine.com/cdn/shop/products/40595XL_512x512.jpg?v=1547891065)
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Fuse MIDI/AMI 175A - PairFeatures: Compact fuse with 175A amperage Tin-plated copped for corrosion resistance Clear cover offers visible indicatio...
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