Collection: Blue Sea Systems
Get Blue Sea Systems products at North Bay Marine Electronics. 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.
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Blue Sea 7054 10A Push Button Thermal with Quick Connect Terminals [7054]
Regular price $4.95 USDRegular priceUnit price / per$7.99 USDSale price $4.95 USDSale -
Blue Sea 9003e e-Series Battery Switch Single Circuit ON/OFF [9003E]
Regular price $34.95 USDRegular priceUnit price / per$66.99 USDSale price $34.95 USDSale -
Blue Sea 7238 A-Series Double Pole Toggle - 30AMP - White [7238]
Regular price $38.95 USDRegular priceUnit price / per$73.99 USDSale price $38.95 USDSale -
Blue Sea PowerBar 1000 - 8 3/8" Terminal Studs w/Cover [1990]
Regular price $137.95 USDRegular priceUnit price / per$265.99 USDSale price $137.95 USDSale -
Blue Sea 7181 30 Amp Circuit Breaker Surface Mount 285 Series [7181]
Regular price $46.95 USDRegular priceUnit price / per$89.99 USDSale price $46.95 USDSale -
Blue Sea 8412 AC Main + 6 Positions - White [8412]
Regular price $251.95 USDRegular priceUnit price / per$485.99 USDSale price $251.95 USDSale -
Blue Sea 8371 Water Resistant Panel - 8 Position - Black - Horizontal Mount [8371]
Regular price $193.95 USDRegular priceUnit price / per$373.99 USDSale price $193.95 USDSale -
Blue Sea 5116 200A Class T Fuse [5116]
Regular price $46.95 USDRegular priceUnit price / per$89.99 USDSale price $46.95 USDSale -
Blue Sea C-Series ELCI Main Circuit Breaker - 120/240V AC 50A [3104]
Regular price $524.95 USDRegular priceUnit price / per$1,013.99 USDSale price $524.95 USDSale -
Blue Sea 7457 UL-489 Circuit Breaker - 20A Flat Rocker [7457]
Regular price $33.95 USDRegular priceUnit price / per$63.99 USDSale price $33.95 USDSale -
Blue Sea 7934 Contura II Switch DPST Black - OFF-ON [7934]
Regular price $17.95 USDRegular priceUnit price / per$33.99 USDSale price $17.95 USDSale -
Blue Sea 1190 ELCI Main 30A Double Pole + 1 Position [1190]
Regular price $416.95 USDRegular priceUnit price / per$803.99 USDSale price $416.95 USDSale -
Blue Sea 2017 Dual PowerPost Cable Connectors - 2 x 3/8" [2017]
Regular price $16.95 USDRegular priceUnit price / per$31.99 USDSale price $16.95 USDSale -
Blue Sea 8373 Water Resistant 6 Position - Black - Vertical Mount Panel [8373]
Regular price $150.95 USDRegular priceUnit price / per$290.99 USDSale price $150.95 USDSale -
Blue Sea 5117 225AMP Class T Fuse [5117]
Regular price $50.95 USDRegular priceUnit price / per$97.99 USDSale price $50.95 USDSale -
Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]
Regular price $30.95 USDRegular priceUnit price / per$59.99 USDSale price $30.95 USDSale -
Blue Sea 8239 AC Digital Frequency Meter [8239]
Regular price $180.95 USDRegular priceUnit price / per$348.99 USDSale price $180.95 USDSale -
Blue Sea 8068 DC 13 Position Toggle Branch Circuit Breaker Panel - White Switches [8068]
Regular price $492.95 USDRegular priceUnit price / per$951.99 USDSale price $492.95 USDSale -
Blue Sea 7271 300A C-Series Triple Pole Toggle DC Circuit Breaker [7271]
Regular price $175.95 USDRegular priceUnit price / per$338.99 USDSale price $175.95 USDSale -
Blue Sea 8207 Toggle Panel Switch [8207]
Regular price $18.95 USDRegular priceUnit price / per$34.99 USDSale price $18.95 USDSale -
Blue Sea 3118 - SMS Panel Enclosure w/ELCI (50A) and 2 Blanks - 120V AC [3118]
Regular price $584.95 USDRegular priceUnit price / per$1,128.99 USDSale price $584.95 USDSale -
Blue Sea 2314 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal with Cover [2314]
Regular price $11.95 USDRegular priceUnit price / per$22.99 USDSale price $11.95 USDSale -
Blue Sea 5022 Panel Mount AGC/MDL Fuse Holder Replacement Cap [5022]
Regular price $4.95 USDRegular priceUnit price / per$7.99 USDSale price $4.95 USDSale -
Blue Sea 7577 A-Series Raised Rocker Circuit Breaker - Double Pole - 50A [7577]
Regular price $40.95 USDRegular priceUnit price / per$78.99 USDSale price $40.95 USDSale -
Blue Sea 8367 AC Rotary Switch Panel 30 Ampere 2 Positions + OFF, 2 Pole [8367]
Regular price $204.95 USDRegular priceUnit price / per$393.99 USDSale price $204.95 USDSale -
Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay [7622]
Regular price $236.95 USDRegular priceUnit price / per$455.99 USDSale price $236.95 USDSale -
Blue Sea 5183 100A Fuse Terminal [5183]
Regular price $13.95 USDRegular priceUnit price / per$24.99 USDSale price $13.95 USDSale -
Blue Sea 4012 CableCap - Red 0.50 Stud [4012]
Regular price $4.95 USDRegular priceUnit price / per$7.99 USDSale price $4.95 USDSale -
Blue Sea 4304 WeatherDeck Water Resistant Fuse Panel - 4 Position - Grey [4304]
Regular price $69.95 USDRegular priceUnit price / per$133.99 USDSale price $69.95 USDSale -
Blue Sea 5028 ST Blade Fuse Block w/ Cover - 6 Circuit without Negative Bus [5028]
Regular price $30.95 USDRegular priceUnit price / per$57.99 USDSale price $30.95 USDSale -
Blue Sea 7233 A-Series Double Pole Toggle - 10AMP - White [7233]
Regular price $38.95 USDRegular priceUnit price / per$73.99 USDSale price $38.95 USDSale -
Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]
Regular price $242.95 USDRegular priceUnit price / per$467.99 USDSale price $242.95 USDSale -
Blue Sea 1202 120V AC Main + 6 Positions - Vertical [1202]
Regular price $334.95 USDRegular priceUnit price / per$645.99 USDSale price $334.95 USDSale -
Blue Sea 4306 WeatherDeck Water Resistant Fuse Panel - 6 Position - Grey [4306]
Regular price $97.95 USDRegular priceUnit price / per$188.99 USDSale price $97.95 USDSale -
Blue Sea 8237 AC Digital Voltmeter [8237]
Regular price $180.95 USDRegular priceUnit price / per$348.99 USDSale price $180.95 USDSale -
Blue Sea 7254 C-Series Double Pole Circuit Breaker - 60A [7254]
Regular price $99.95 USDRegular priceUnit price / per$192.99 USDSale price $99.95 USDSale