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 7476 C - Series Flat Circuit Breaker, Single and Double Pole - 200 Amp [7476]
Regular price $127.95 USDRegular priceUnit price / per$246.99 USDSale price $127.95 USDSale -
Blue Sea A-Series ELCI Main Circuit Breaker - Double Pole 120V AC 30A - Flat Rocker [3102100]
Regular price $339.95 USDRegular priceUnit price / per$656.99 USDSale price $339.95 USDSale -
Blue Sea 1228 120V AC 8 Position [1228]
Regular price $318.95 USDRegular priceUnit price / per$614.99 USDSale price $318.95 USDSale -
Blue Sea 5068 MAXI In-Line Fuse Holder [5068]
Regular price $21.95 USDRegular priceUnit price / per$41.99 USDSale price $21.95 USDSale -
Blue Sea 5065 Waterproof In-Line Fuse Holder ATO/ATC [5065]
Regular price $6.95 USDRegular priceUnit price / per$11.99 USDSale price $6.95 USDSale -
Blue Sea 7180 25 Amp Circuit Breaker Surface Mount 285 Series [7180]
Regular price $46.95 USDRegular priceUnit price / per$89.99 USDSale price $46.95 USDSale -
Blue Sea 8272 Water Resistant Panel - 4 Position - White - Horizontal Mount [8272]
Regular price $113.95 USDRegular priceUnit price / per$218.99 USDSale price $113.95 USDSale -
Blue Sea 7354 C-Series Toggle Single Pole - 25A [7354]
Regular price $41.95 USDRegular priceUnit price / per$79.99 USDSale price $41.95 USDSale -
Blue Sea 7056 15A Push Button Thermal with Quick Connect Terminals [7056]
Regular price $4.95 USDRegular priceUnit price / per$7.99 USDSale price $4.95 USDSale -
Blue Sea 8689 m-Series Dual Circuit Plus 2 of PN 6011 [8689]
Regular price $291.95 USDRegular priceUnit price / per$562.99 USDSale price $291.95 USDSale -
Blue Sea 5119 300AMP Class T Fuse [5119]
Regular price $50.95 USDRegular priceUnit price / per$97.99 USDSale price $50.95 USDSale -
Blue Sea 9217 Terminal Block Jumpers f/2500 Series Blocks - *Package of 5* [9217]
Regular price $3.95 USDRegular priceUnit price / per$5.99 USDSale price $3.95 USDSale -
Blue Sea 3130 - SMS Panel Enclosure w/Main 3 Branch (15A) - 120V AC [3130]
Regular price $373.95 USDRegular priceUnit price / per$720.99 USDSale price $373.95 USDSale -
Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC [8018]
Regular price $67.95 USDRegular priceUnit price / per$129.99 USDSale price $67.95 USDSale -
Blue Sea 7462 UL-489 Circuit Breaker - 15A Flat Rocker [7462]
Regular price $60.95 USDRegular priceUnit price / per$115.99 USDSale price $60.95 USDSale -
Blue Sea 8268 1 Position Contura Switch Mounting Panel [8268]
Regular price $5.95 USDRegular priceUnit price / per$9.99 USDSale price $5.95 USDSale -
Blue Sea 7407 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 40 Amp [7407]
Regular price $20.95 USDRegular priceUnit price / per$40.99 USDSale price $20.95 USDSale -
Blue Sea 1520 Remote Control Switch - 360 Panel - 3 Blank [1520]
Regular price $70.95 USDRegular priceUnit price / per$136.99 USDSale price $70.95 USDSale -
Blue Sea 7611 DC BatteryLink Automatic Charging Relay - 120 Amp w/Auxiliary Battery Charging [7611]
Regular price $84.95 USDRegular priceUnit price / per$163.99 USDSale price $84.95 USDSale -
Blue Sea 2018 Dual PowerPost Cable Connectors - 1 X 5/16" - 1 X 3/8" [2018]
Regular price $16.95 USDRegular priceUnit price / per$31.99 USDSale price $16.95 USDSale -
Blue Sea 8235 DC Digital Voltmeter [8235]
Regular price $152.95 USDRegular priceUnit price / per$294.99 USDSale price $152.95 USDSale -
Blue Sea 8372 Water Resistant 4 Position - Black - Horizontal Mount Panel [8372]
Regular price $113.95 USDRegular priceUnit price / per$218.99 USDSale price $113.95 USDSale -
Blue Sea 5246 40A ATO/ATC Fuse [5246]
Regular price $2.95 USDRegular priceUnit price / per$3.99 USDSale price $2.95 USDSale -
Blue Sea 2010 PowerPost High Amperage Cable Connector #10 Stud [2010]
Regular price $6.95 USDRegular priceUnit price / per$12.99 USDSale price $6.95 USDSale -
Blue Sea 6008 M-Series Battery Switch 3 Position - Red [6008]
Regular price $46.95 USDRegular priceUnit price / per$90.99 USDSale price $46.95 USDSale -
Blue Sea 1842 M2 OLED Digital Bilge Meter [1842]
Regular price $258.95 USDRegular priceUnit price / per$498.99 USDSale price $258.95 USDSale -
Blue Sea 3117 - SMS Panel Enclosure w/2 ELCI (30A) - 120V AC [3117]
Regular price $799.95 USDRegular priceUnit price / per$1,544.99 USDSale price $799.95 USDSale -
Blue Sea 1733 Mini OLED DC Voltmeter [1733]
Regular price $40.95 USDRegular priceUnit price / per$77.99 USDSale price $40.95 USDSale -
Blue Sea 1223 12V DC 12 Position [1223]
Regular price $431.95 USDRegular priceUnit price / per$833.99 USDSale price $431.95 USDSale -
Blue Sea 1830 M2 DC SoC State of Charge Monitor [1830]
Regular price $258.95 USDRegular priceUnit price / per$499.99 USDSale price $258.95 USDSale -
Blue Sea 5049 ST CLB Circuit Breaker Block Jumper - *Package of 5* [5049]
Regular price $4.95 USDRegular priceUnit price / per$9.99 USDSale price $4.95 USDSale -
Blue Sea 7049 200 Amp Panel Mount 187 Series Circuit Breaker [7049]
Regular price $96.95 USDRegular priceUnit price / per$185.99 USDSale price $96.95 USDSale -
Blue Sea 7084 60 Amp Circuit Breaker Panel Mount 285 Series [7084]
Regular price $46.95 USDRegular priceUnit price / per$89.99 USDSale price $46.95 USDSale -
Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey [4378]
Regular price $147.95 USDRegular priceUnit price / per$284.99 USDSale price $147.95 USDSale -
Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]
Regular price $194.95 USDRegular priceUnit price / per$375.99 USDSale price $194.95 USDSale -
Blue Sea 8293 Contura Actuator Removal Tool [8293]
Regular price $3.95 USDRegular priceUnit price / per$6.99 USDSale price $3.95 USDSale