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 ATO/ATC Fuse Pack - 7.5 Amp - 25-Pack [5240100]
Regular price $13.95 USDRegular priceUnit price / per$25.99 USDSale price $13.95 USDSale -
Blue Sea ATO/ATC Fuse Pack - 2 Amp - 25-Pack [5236100]
Regular price $13.95 USDRegular priceUnit price / per$25.99 USDSale price $13.95 USDSale -
Blue Sea ATO/ATC Fuse Pack - 1 Amp - 25-Pack [5235100]
Regular price $13.95 USDRegular priceUnit price / per$26.99 USDSale price $13.95 USDSale -
Blue Sea 7575 A-Series Raised Rocker Circuit Breaker - Double Pole - 32A [7575]
Regular price $40.95 USDRegular priceUnit price / per$78.99 USDSale price $40.95 USDSale -
Blue Sea 1525 360 Panel - M2 Monitor Panel Blank [1525]
Regular price $41.95 USDRegular priceUnit price / per$79.99 USDSale price $41.95 USDSale -
Blue Sea 1331 AC Insulating Cover f/1 Module [1331]
Regular price $24.95 USDRegular priceUnit price / per$46.99 USDSale price $24.95 USDSale -
Blue Sea 3125 Medium Cable Gland - #14-#10 Cable [3125]
Regular price $4.95 USDRegular priceUnit price / per$8.99 USDSale price $4.95 USDSale -
Blue Sea 7903200 Battery Switch Key Lock Replacement - Black [7903200]
Regular price $4.95 USDRegular priceUnit price / per$8.99 USDSale price $4.95 USDSale -
Blue Sea 7903 Battery Switch Key Lock Replacement - Red [7903]
Regular price $4.95 USDRegular priceUnit price / per$7.99 USDSale price $4.95 USDSale -
Blue Sea 7615 ATD Automatic Timer Disconnect [7615]
Regular price $106.95 USDRegular priceUnit price / per$204.99 USDSale price $106.95 USDSale -
Blue Sea 5194 MRBF Surface Mount 3 Circuit Fuse Block - Independent Source [5194]
Regular price $46.95 USDRegular priceUnit price / per$89.99 USDSale price $46.95 USDSale -
Blue Sea 1821 Universal Temperature Sensor [1821]
Regular price $12.95 USDRegular priceUnit price / per$23.99 USDSale price $12.95 USDSale -
Blue Sea 1741 Mini OLED Temperature Meter [1741]
Regular price $58.95 USDRegular priceUnit price / per$113.99 USDSale price $58.95 USDSale -
Blue Sea 1732 Mini OLED Ammeter [1732]
Regular price $73.95 USDRegular priceUnit price / per$141.99 USDSale price $73.95 USDSale -
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 40 Amps [2137]
Regular price $6.95 USDRegular priceUnit price / per$11.99 USDSale price $6.95 USDSale -
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 25 Amps [2135]
Regular price $6.95 USDRegular priceUnit price / per$11.99 USDSale price $6.95 USDSale -
Blue Sea 7939 Contura II Switch DPDT Black - ON-ON [7939]
Regular price $17.95 USDRegular priceUnit price / per$33.99 USDSale price $17.95 USDSale -
Blue Sea 7933 Contura II Switch SPDT Black - (ON)-OFF-(ON) [7933]
Regular price $17.95 USDRegular priceUnit price / per$32.99 USDSale price $17.95 USDSale -
Blue Sea 1045 12/24V Dual USB Charger - 1-1/8" Socket Mount [1045]
Regular price $38.95 USDRegular priceUnit price / per$74.99 USDSale price $38.95 USDSale -
Blue Sea 7495 360 Panel - Rocker Switch DPDT - (ON)-OFF-(ON) [7495]
Regular price $3.95 USDRegular priceUnit price / per$6.99 USDSale price $3.95 USDSale -
Blue Sea 7493 360 Panel - Rocker Switch DPDT - ON-(ON) [7493]
Regular price $3.95 USDRegular priceUnit price / per$6.99 USDSale price $3.95 USDSale -
Blue Sea 7492 360 Panel - Rocker Switch DPDT - ON-OFF-ON [7492]
Regular price $3.95 USDRegular priceUnit price / per$6.99 USDSale price $3.95 USDSale -
Blue Sea 7484 360 Panel - Rocker Switch SPDT - (ON)-OFF-(ON) [7484]
Regular price $3.95 USDRegular priceUnit price / per$5.99 USDSale price $3.95 USDSale -
Blue Sea 7482 360 Panel - Rocker Switch SPDT - ON-OFF-ON [7482]
Regular price $4.95 USDRegular priceUnit price / per$7.99 USDSale price $4.95 USDSale -
Blue Sea 7480 360 Panel - Rocker Switch SPST - ON-OFF [7480]
Regular price $3.95 USDRegular priceUnit price / per$6.99 USDSale price $3.95 USDSale -
Blue Sea 1478 360 Panel - 12V DC Socket & Dual USB Charger [1478]
Regular price $101.95 USDRegular priceUnit price / per$196.99 USDSale price $101.95 USDSale -
Blue Sea 1463 8 Position Switch CLB + Meter Vertical [1463]
Regular price $329.95 USDRegular priceUnit price / per$635.99 USDSale price $329.95 USDSale -
Blue Sea 1225 12V DC 8 Position - Horizontal [1225]
Regular price $301.95 USDRegular priceUnit price / per$581.99 USDSale price $301.95 USDSale -
Blue Sea 1148 Remote Control Panel w/(3) 2145 Remote Control Contura Switch [1148]
Regular price $124.95 USDRegular priceUnit price / per$239.99 USDSale price $124.95 USDSale -
Blue Sea 1147 Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura Switch [1147]
Regular price $114.95 USDRegular priceUnit price / per$221.99 USDSale price $114.95 USDSale -
Blue Sea 1408 M-Series Dual Circuit Plus, Main + 3 Positions CLB Vertical [1408]
Regular price $260.95 USDRegular priceUnit price / per$502.99 USDSale price $260.95 USDSale -
Blue Sea 7635 m-LVD Low Voltage Disconnect [7635]
Regular price $82.95 USDRegular priceUnit price / per$158.99 USDSale price $82.95 USDSale -
Blue Sea Side Entry CableClam w/Stainless Steel Dress Cap [1007100]
Regular price $13.95 USDRegular priceUnit price / per$26.99 USDSale price $13.95 USDSale -
Blue Sea 1007 Side Entry CableClam [1007]
Regular price $6.95 USDRegular priceUnit price / per$12.99 USDSale price $6.95 USDSale -
Blue Sea 5024 ST-Blade Battery Terminal Mount Fuse Block Kit [5024]
Regular price $32.95 USDRegular priceUnit price / per$61.99 USDSale price $32.95 USDSale -
Blue Sea 5023 ST-Blade Battery Terminal Mount Fuse Block [5023]
Regular price $22.95 USDRegular priceUnit price / per$42.99 USDSale price $22.95 USDSale