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 7549 C-Series Flat Rocker Circuit Breaker - Single Pole - 100A [7549]
Regular price $35.95 USDRegular priceUnit price / per$67.99 USDSale price $35.95 USDSale -
Blue Sea 7155 Short Stop Circuit Breaker - 30A [7155]
Regular price $9.95 USDRegular priceUnit price / per$17.99 USDSale price $9.95 USDSale -
Blue Sea 4307 WeatherDeck 12V DC Waterproof Switch Panel - 6 Position [4307]
Regular price $55.95 USDRegular priceUnit price / per$106.99 USDSale price $55.95 USDSale -
Blue Sea 8039 DC Panel Extended 120 Label Set [8039]
Regular price $30.95 USDRegular priceUnit price / per$57.99 USDSale price $30.95 USDSale -
Blue Sea 4181 Backlit Push Button Switch OFF/(ON) - 15A [4181]
Regular price $56.95 USDRegular priceUnit price / per$109.99 USDSale price $56.95 USDSale -
Blue Sea 8289 Water Resistant Contura III Switch - DPDT (ON)-OFF-ON - Black [8289]
Regular price $17.95 USDRegular priceUnit price / per$34.99 USDSale price $17.95 USDSale -
Blue Sea 9077 Switch, AC 240VAC 63A OFF +3 Positions [9077]
Regular price $422.95 USDRegular priceUnit price / per$815.99 USDSale price $422.95 USDSale -
Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp [7138]
Regular price $73.95 USDRegular priceUnit price / per$141.99 USDSale price $73.95 USDSale -
Blue Sea 4230 Push Button Switch Label Kit [4230]
Regular price $10.95 USDRegular priceUnit price / per$20.99 USDSale price $10.95 USDSale -
Blue Sea 5052 ST CLB Circuit Breaker Block - 6 Position w/Negative Bus [5052]
Regular price $54.95 USDRegular priceUnit price / per$105.99 USDSale price $54.95 USDSale -
Blue Sea 7081 30 Amp Circuit Breaker Panel Mount 285 Series [7081]
Regular price $46.95 USDRegular priceUnit price / per$89.99 USDSale price $46.95 USDSale -
Blue Sea 8260 6 Position Contura Switch Mounting Panels [8260]
Regular price $11.95 USDRegular priceUnit price / per$21.99 USDSale price $11.95 USDSale -
Blue Sea 7229 AC / DC Single Pole Magnetic World Circuit Breaker - 50 Amp [7229]
Regular price $16.95 USDRegular priceUnit price / per$31.99 USDSale price $16.95 USDSale -
Blue Sea 7143 187 - Series Thermal Circuit Breaker - 90Amp [7143]
Regular price $73.95 USDRegular priceUnit price / per$141.99 USDSale price $73.95 USDSale -
Blue Sea 4131 Lockout Slide 2 Position 3 Pole C-Series [4131]
Regular price $25.95 USDRegular priceUnit price / per$47.99 USDSale price $25.95 USDSale -
Blue Sea 9004e e-Series Battery Switch Single Circuit ON/OFF w/Alternator Field Disconnect [9004E]
Regular price $49.95 USDRegular priceUnit price / per$94.99 USDSale price $49.95 USDSale -
Blue Sea 7931 Contura II Switch SPDT Black - ON-OFF-ON [7931]
Regular price $14.95 USDRegular priceUnit price / per$26.99 USDSale price $14.95 USDSale -
Blue Sea 7930 Contura II Switch SPST Black - OFF-(ON) [7930]
Regular price $15.95 USDRegular priceUnit price / per$28.99 USDSale price $15.95 USDSale -
Blue Sea 4155 WeatherDeck Toggle Switch [4155]
Regular price $23.95 USDRegular priceUnit price / per$44.99 USDSale price $23.95 USDSale -
Blue Sea 3116 - SMS Panel Enclosure w/ELCI (30A) and 3 Blanks - 120V [3116]
Regular price $500.95 USDRegular priceUnit price / per$966.99 USDSale price $500.95 USDSale -
Blue Sea 8286 Water Resistant Contura III Switch - ON-OFF-ON - Black [8286]
Regular price $16.95 USDRegular priceUnit price / per$32.99 USDSale price $16.95 USDSale -
Blue Sea 5236 2A ATO/ATC Fuse [5236]
Regular price $2.95 USDRegular priceUnit price / per$3.99 USDSale price $2.95 USDSale -
Blue Sea 1499 - 360 Panel - 120V AC GFCI Dual Outlet [1499]
Regular price $186.95 USDRegular priceUnit price / per$359.99 USDSale price $186.95 USDSale -
Blue Sea 7929 Contura II Switch SPST Black - OFF-ON [7929]
Regular price $13.95 USDRegular priceUnit price / per$24.99 USDSale price $13.95 USDSale -
Blue Sea 7548 C-Series Flat Rocker Circuit Breaker - Single Pole - 80A [7548]
Regular price $35.95 USDRegular priceUnit price / per$67.99 USDSale price $35.95 USDSale -
Blue Sea 5251 MIDI/AMI Fuse 40 Amp - Pair [5251]
Regular price $5.95 USDRegular priceUnit price / per$10.99 USDSale price $5.95 USDSale -
Blue Sea 5256 MIDI/AMI Fuse 100 Amp - Pair [5256]
Regular price $5.95 USDRegular priceUnit price / per$10.99 USDSale price $5.95 USDSale -
Blue Sea 4016 Straight Terminal CableCap - Small [4016]
Regular price $5.95 USDRegular priceUnit price / per$9.99 USDSale price $5.95 USDSale -
Blue Sea 8294 Contura Switch Actuator - Black - Single Lens [8294]
Regular price $4.95 USDRegular priceUnit price / per$7.99 USDSale price $4.95 USDSale -
Blue Sea 8284 Water Resistant Contura III Switch - (ON)-OFF-ON - Black [8284]
Regular price $13.95 USDRegular priceUnit price / per$26.99 USDSale price $13.95 USDSale -
Blue Sea 8292 Water Resistant Contura III Switch - OFF-(ON) - Black [8292]
Regular price $10.95 USDRegular priceUnit price / per$20.99 USDSale price $10.95 USDSale -
Blue Sea 8290 Water Resistant Contura III Switch - (ON)-OFF-(ON) - Black [8290]
Regular price $16.95 USDRegular priceUnit price / per$32.99 USDSale price $16.95 USDSale -
Blue Sea 6010 m-Series (Mini) Battery Switch Dual Circuit [6010]
Regular price $46.95 USDRegular priceUnit price / per$90.99 USDSale price $46.95 USDSale -
Blue Sea 4161 SS Push Button Switch - Off-(On) - Blue - 10A [4161]
Regular price $20.95 USDRegular priceUnit price / per$39.99 USDSale price $20.95 USDSale -
Blue Sea 5292 easyID ATC Fuse - 5 Amp [5292]
Regular price $4.95 USDRegular priceUnit price / per$8.99 USDSale price $4.95 USDSale -
Blue Sea 5298 easyID ATC Fuse - 30 Amp [5298]
Regular price $4.95 USDRegular priceUnit price / per$8.99 USDSale price $4.95 USDSale