Collection: Blue Sea Systems
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Blue Sea 8690 e-Series Dual Circuit Plus PN 5511e [8690]
Regular price $328.99 USDRegular price$461.99 USDSale price $328.99 USDSale -
Blue Sea 8689 m-Series Dual Circuit Plus 2 of PN 6011 [8689]
Regular price $430.99 USDRegular price$605.99 USDSale price $430.99 USDSale -
Blue Sea 8686 Dual-Battery m-Series, Dual Circuit Plus [8686]
Regular price $273.99 USDRegular price$364.99 USDSale price $273.99 USDSale -
Blue Sea 8412 AC Main + 6 Positions - White [8412]
Regular price $327.99 USDRegular price$436.99 USDSale price $327.99 USDSale -
Blue Sea 8411 AC 8 Position [8411]
Regular price $313.99 USDRegular price$417.99 USDSale price $313.99 USDSale -
Blue Sea 8406 AC Main + 8 Positions [8406]
Regular price $617.99 USDRegular price$867.99 USDSale price $617.99 USDSale -
Blue Sea 8403 DC Panel 13 Position w/ Multimeter [8403]
Regular price $886.99 USDRegular price$1,245.99 USDSale price $886.99 USDSale -
Blue Sea 8402 DC 10 Position w/Multi-Function Meter [8402]
Regular price $605.99 USDRegular price$850.99 USDSale price $605.99 USDSale -
Blue Sea 8386 AC Rotary Switch Panel 30 Ampere 2 Positon + OFF, 4 Pole [8386]
Regular price $320.99 USDRegular price$426.99 USDSale price $320.99 USDSale -
Blue Sea 8385 DC 8 Position Horizontal [8385]
Regular price $388.99 USDRegular price$545.99 USDSale price $388.99 USDSale -
Blue Sea 8382 DC Main + 35 Positions [8382]
Regular price $1,851.99 USDRegular price$2,602.99 USDSale price $1,851.99 USDSale -
Blue Sea 8380 DC Main + 22 Position [8380]
Regular price $1,114.99 USDRegular price$1,566.99 USDSale price $1,114.99 USDSale -
Blue Sea 8379 DC Main + 20 Positions [8379]
Regular price $1,117.99 USDRegular price$1,570.99 USDSale price $1,117.99 USDSale -
Blue Sea 8377 Panel DC 16 Position [8377]
Regular price $621.99 USDRegular price$873.99 USDSale price $621.99 USDSale -
Blue Sea 8376 Panel DC 13 Position Vertical [8376]
Regular price $529.99 USDRegular price$743.99 USDSale price $529.99 USDSale -
Blue Sea 8373 Water Resistant 6 Position - Black - Vertical Mount Panel [8373]
Regular price $193.99 USDRegular price$257.99 USDSale price $193.99 USDSale -
Blue Sea 8372 Water Resistant 4 Position - Black - Horizontal Mount Panel [8372]
Regular price $146.99 USDRegular price$194.99 USDSale price $146.99 USDSale -
Blue Sea 8371 Water Resistant Panel - 8 Position - Black - Horizontal Mount [8371]
Regular price $245.99 USDRegular price$327.99 USDSale price $245.99 USDSale -
Blue Sea 8367 AC Rotary Switch Panel 30 Ampere 2 Positions + OFF, 2 Pole [8367]
Regular price $239.99 USDRegular price$318.99 USDSale price $239.99 USDSale -
Blue Sea 8366 AC Rotary Switch Panel 30 Ampere 3 Positions + OFF, 2 Pole [8366]
Regular price $250.99 USDRegular price$333.99 USDSale price $250.99 USDSale -
Blue Sea 8365 AC Rotary Switch Panel 65 Ampere 2 Positions + OFF, 2 Pole [8365]
Regular price $351.99 USDRegular price$494.99 USDSale price $351.99 USDSale -
Blue Sea 8363 AC Rotary Switch Panel 65 Ampere 2 Positions + OFF, 3 Pole [8363]
Regular price $416.99 USDRegular price$585.99 USDSale price $416.99 USDSold out -
Blue Sea 8361 AC Rotary Switch Panel 65 Ampere 3 Positions + OFF, 3 Pole [8361]
Regular price $511.99 USDRegular price$718.99 USDSale price $511.99 USDSale -
Blue Sea 8299 Contura Switch Actuator - Grey - No Lens [8299]
Regular price $5.99 USDRegular price$6.99 USDSale price $5.99 USDSale -
Blue Sea 8298 Contura Switch Grey Actuator - Double Lens [8298]
Regular price $5.99 USDRegular price$6.99 USDSale price $5.99 USDSale -
Blue Sea 8297 Contura Switch Grey Actuator - Single Lens [8297]
Regular price $5.99 USDRegular price$6.99 USDSale price $5.99 USDSale -
Blue Sea 8296 Contura Switch Actuator - Black - No Lense [8296]
Regular price $5.99 USDRegular price$6.99 USDSale price $5.99 USDSale -
Blue Sea 8295 Contura Switch Actuator - Black - Double Lense [8295]
Regular price $5.99 USDRegular price$6.99 USDSale price $5.99 USDSale -
Blue Sea 8294 Contura Switch Actuator - Black - Single Lens [8294]
Regular price $5.99 USDRegular price$6.99 USDSale price $5.99 USDSale -
Blue Sea 8293 Contura Actuator Removal Tool [8293]
Regular price $5.99 USDRegular price$6.99 USDSale price $5.99 USDSale -
Blue Sea 8292 Water Resistant Contura III Switch - OFF-(ON) - Black [8292]
Regular price $14.99 USDRegular price$18.99 USDSale price $14.99 USDSale -
Blue Sea 8291 Dimmer Control Swith - Black [8291]
Regular price $20.99 USDRegular price$25.99 USDSale price $20.99 USDSale -
Blue Sea 8290 Water Resistant Contura III Switch - (ON)-OFF-(ON) - Black [8290]
Regular price $22.99 USDRegular price$28.99 USDSale price $22.99 USDSold out -
Blue Sea 8289 Water Resistant Contura III Switch - DPDT (ON)-OFF-ON - Black [8289]
Regular price $23.99 USDRegular price$29.99 USDSale price $23.99 USDSale -
Blue Sea 8288 Water Resistant Contura III Switch - DPST OFF-(ON) - Black [8288]
Regular price $16.99 USDRegular price$20.99 USDSale price $16.99 USDSale -
Blue Sea 8287 Water Resistant Contura III Switch - OFF-ON - Black [8287]
Regular price $18.99 USDRegular price$22.99 USDSale price $18.99 USDSale -
Blue Sea 8286 Water Resistant Contura III Switch - ON-OFF-ON - Black [8286]
Regular price $22.99 USDRegular price$28.99 USDSale price $22.99 USDSale -
Blue Sea 8285 Water Resistant Contura III Switch - (ON)-OFF-(ON) - Black [8285]
Regular price $18.99 USDRegular price$22.99 USDSale price $18.99 USDSale -
Blue Sea 8284 Water Resistant Contura III Switch - (ON)-OFF-ON - Black [8284]
Regular price $18.99 USDRegular price$22.99 USDSale price $18.99 USDSale -
Blue Sea 8283 Water Resistant Contura III Switch - ON-OFF-ON - Black [8283]
Regular price $17.99 USDRegular price$21.99 USDSale price $17.99 USDSale -
Blue Sea 8282 Water Resistant Contura III Switch - OFF-ON - Black [8282]
Regular price $16.99 USDRegular price$20.99 USDSale price $16.99 USDSale -
Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON [2146]
Regular price $28.99 USDRegular price$35.99 USDSale price $28.99 USDSale -
Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) [2145]
Regular price $29.99 USDRegular price$37.99 USDSale price $29.99 USDSale -
Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11003]
Regular price $108.99 USDRegular price$137.99 USDSale price $108.99 USDSale -
Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11001]
Regular price $55.99 USDRegular price$70.99 USDSale price $55.99 USDSale -
Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]
Regular price $249.99 USDRegular price$332.99 USDSale price $249.99 USDSale -
Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay [7622]
Regular price $303.99 USDRegular price$404.99 USDSale price $303.99 USDSold out -
Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey [4378]
Regular price $189.99 USDRegular price$252.99 USDSale price $189.99 USDSale -
Blue Sea 5503 ANL 750 Fuse Block w/ Cover [5503]
Regular price $58.99 USDRegular price$68.99 USDSale price $58.99 USDSale -
Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 [2019]
Regular price $24.99 USDRegular price$30.99 USDSale price $24.99 USDSale -
Blue Sea 5502 Fuse Block Class T 225-400 Amp [5502]
Regular price $58.99 USDRegular price$68.99 USDSale price $58.99 USDSale -
Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus 2-Pack [9159]
Regular price $16.99 USDRegular price$20.99 USDSale price $16.99 USDSale -
Blue Sea 7702 ML-Series Remote Battery Switch w/Manual Control 24V DC [7702]
Regular price $261.99 USDRegular price$348.99 USDSale price $261.99 USDSale -
Blue Sea 7701 ML-Series Solenoid w/Contura Switch 12VDC [7701]
Regular price $243.99 USDRegular price$324.99 USDSale price $243.99 USDSale -
Blue Sea 7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700]
Regular price $261.99 USDRegular price$348.99 USDSale price $261.99 USDSale -
Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC [7620]
Regular price $285.99 USDRegular price$380.99 USDSale price $285.99 USDSale -
Blue Sea 5191 Terminal Fuse Block 30-300AMP [5191]
Regular price $31.99 USDRegular price$37.99 USDSale price $31.99 USDSale -
Blue Sea 5190 300A Fuse Terminal [5190]
Regular price $19.99 USDRegular price$22.99 USDSale price $19.99 USDSale -
Blue Sea 5189 250A Fuse Terminal [5189]
Regular price $19.99 USDRegular price$22.99 USDSale price $19.99 USDSale -
Blue Sea 5187 200A Fuse Terminal [5187]
Regular price $19.99 USDRegular price$22.99 USDSale price $19.99 USDSale -
Blue Sea 5186 175A Fuse Terminal [5186]
Regular price $19.99 USDRegular price$22.99 USDSale price $19.99 USDSale -
Blue Sea 5185 150A Fuse Terminal [5185]
Regular price $19.99 USDRegular price$22.99 USDSale price $19.99 USDSale -
Blue Sea 5184 125A Fuse Terminal [5184]
Regular price $19.99 USDRegular price$22.99 USDSale price $19.99 USDSale -
Blue Sea 5183 100A Fuse Terminal [5183]
Regular price $19.99 USDRegular price$22.99 USDSale price $19.99 USDSale -
Blue Sea 5182 90A Fuse Terminal [5182]
Regular price $19.99 USDRegular price$22.99 USDSale price $19.99 USDSale -
Blue Sea 5181 80A Fuse Terminal [5181]
Regular price $19.99 USDRegular price$22.99 USDSale price $19.99 USDSold out -
Blue Sea 5180 75A Fuse Terminal [5180]
Regular price $19.99 USDRegular price$22.99 USDSale price $19.99 USDSale -
Blue Sea 5178 60A Fuse Terminal [5178]
Regular price $19.99 USDRegular price$22.99 USDSale price $19.99 USDSale -
Blue Sea 5177 50A Fuse Terminal [5177]
Regular price $19.99 USDRegular price$22.99 USDSale price $19.99 USDSale -
Blue Sea 5176 40A Fuse Terminal [5176]
Regular price $17.99 USDRegular price$20.99 USDSale price $17.99 USDSale -
Blue Sea 5175 30A Fuse Terminal [5175]
Regular price $19.99 USDRegular price$22.99 USDSale price $19.99 USDSale -
Blue Sea 2018 Dual PowerPost Cable Connectors - 1 X 5/16" - 1 X 3/8" [2018]
Regular price $22.99 USDRegular price$28.99 USDSale price $22.99 USDSale -
Blue Sea 2017 Dual PowerPost Cable Connectors - 2 x 3/8" [2017]
Regular price $22.99 USDRegular price$28.99 USDSale price $22.99 USDSale -
Blue Sea 2016 Dual PowerPost Cable Connectors - 2 X 5/16" [2016]
Regular price $22.99 USDRegular price$28.99 USDSale price $22.99 USDSale -
Blue Sea 1015 12V DC Plug & Dash Socket (1010 & 1011) [1015]
Regular price $22.99 USDRegular price$27.99 USDSale price $22.99 USDSale -
Blue Sea 8110 Mini Clamp Multimeter [8110]
Regular price $217.99 USDRegular price$289.99 USDSale price $217.99 USDSale -
Blue Sea 2713 Minibus Cover [2713]
Regular price $4.99 USDRegular price$5.99 USDSale price $4.99 USDSale -
Blue Sea 7610 120 Amp SI-Series Automatic Charging Relay [7610]
Regular price $136.99 USDRegular price$177.99 USDSale price $136.99 USDSold out -
Blue Sea 7650 Add-A-Battery [7650]
Regular price $204.99 USDRegular price$274.99 USDSale price $204.99 USDSale -
Blue Sea 2716 Cover f/BusBar 2302 [2716]
Regular price $7.99 USDRegular price$8.99 USDSale price $7.99 USDSale -
Blue Sea 2315 MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud Terminal with Cover [2315]
Regular price $24.99 USDRegular price$30.99 USDSale price $24.99 USDSale -
Blue Sea 2314 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal with Cover [2314]
Regular price $21.99 USDRegular price$26.99 USDSale price $21.99 USDSale -
Blue Sea 2312, 150 Ampere Common Busbar 20 x 8-32 Screw Terminal with Cover [2312]
Regular price $44.99 USDRegular price$55.99 USDSale price $44.99 USDSale -
Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON/OFF Red [6006]
Regular price $31.99 USDRegular price$39.99 USDSale price $31.99 USDSale -
Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON/OFF [6005]
Regular price $31.99 USDRegular price$39.99 USDSale price $31.99 USDSale -
Blue Sea 7250I C-Series Ignition Protected Toggle Single Pole - 100A [7250I]
Regular price $48.99 USDRegular price$57.99 USDSale price $48.99 USDSale -
Blue Sea 5511e e-Series Dual Circuit Plus Battery Switch [5511E]
Regular price $63.99 USDRegular price$80.99 USDSale price $63.99 USDSale -
Blue Sea 5510E e-Series Dual Circuit Battery Switch [5510E]
Regular price $76.99 USDRegular price$97.99 USDSale price $76.99 USDSale -
Blue Sea 9630 AC Analog Ammeter 0-50 Amperes AC [9630]
Regular price $72.99 USDRegular price$91.99 USDSale price $72.99 USDSale -
Blue Sea 9354 AC Analog Voltmeter 0-250 Volts AC [9354]
Regular price $44.99 USDRegular price$55.99 USDSale price $44.99 USDSale -
Blue Sea 9233 Analog Meter Shunt 200A/50mV [9233]
Regular price $74.99 USDRegular price$93.99 USDSale price $74.99 USDSale -
Blue Sea 7181 30 Amp Circuit Breaker Surface Mount 285 Series [7181]
Regular price $67.99 USDRegular price$79.99 USDSale price $67.99 USDSale -
Blue Sea 7180 25 Amp Circuit Breaker Surface Mount 285 Series [7180]
Regular price $67.99 USDRegular price$79.99 USDSale price $67.99 USDSale -
Blue Sea 7089 150 Amp Circuit Breaker Panel Mount 285 Series [7089]
Regular price $67.99 USDRegular price$79.99 USDSale price $67.99 USDSale -
Blue Sea 7088 120 Amp Circuit Breaker Panel Mount 285 Series [7088]
Regular price $67.99 USDRegular price$79.99 USDSale price $67.99 USDSale -
Blue Sea 7087 100 Amp Circuit Breaker Panel Mount 285 Series [7087]
Regular price $67.99 USDRegular price$79.99 USDSale price $67.99 USDSale -
Blue Sea 7086 80 Amp Circuit Breaker Panel Mount 285 Series [7086]
Regular price $67.99 USDRegular price$79.99 USDSale price $67.99 USDSale -
Blue Sea 7085 70 Amp Circuit Breaker Panel Mount 285 Series [7085]
Regular price $67.99 USDRegular price$79.99 USDSale price $67.99 USDSale -
Blue Sea 7084 60 Amp Circuit Breaker Panel Mount 285 Series [7084]
Regular price $67.99 USDRegular price$79.99 USDSale price $67.99 USDSale -
Blue Sea 7083 50 Amp Circuit Breaker Panel Mount 285 Series [7083]
Regular price $67.99 USDRegular price$79.99 USDSale price $67.99 USDSale













