Skip to content

Blue Sea Systems

  • Blue Sea 7713 ML-RBS Remote Battery Switch w-Manual Control Release - 12V

    Blue Sea Systems
    $217.93 - $217.93
    $217.93
    $217.93 - $217.93
    $217.93

    ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12V Manual override knob provides an added level of safety allowing control with or...

    View full details
    $217.93 - $217.93
    $217.93
    $217.93 - $217.93
    $217.93

  • Blue Sea 7945 Contura III Switch SPDT - (ON)-OFF-ON - Black

    Blue Sea Systems
    $17.47 - $17.47
    $17.47
    $17.47 - $17.47
    $17.47

    Contura III Switch SPDT - (ON)-OFF-ON Vibrations, shock, thermoshock, moisture and salt spray resistant Mounts in Blue Sea Systems Contura Water...

    View full details
    $17.47 - $17.47
    $17.47
    $17.47 - $17.47
    $17.47

  • Blue Sea 7944 Contura III Switch SPDT - (ON)-OFF-ON - Gray

    Blue Sea Systems
    $17.47 - $17.47
    $17.47
    $17.47 - $17.47
    $17.47

    Contura III Switch SPDT - (ON)-OFF-ON Vibrations, shock, thermoshock, moisture and salt spray resistant Mounts in Blue Sea Systems Contura Water...

    View full details
    $17.47 - $17.47
    $17.47
    $17.47 - $17.47
    $17.47

  • Blue Sea 7943 Contura II Switch SPDT - (ON)-OFF-ON - Black

    Blue Sea Systems
    $17.47 - $17.47
    $17.47
    $17.47 - $17.47
    $17.47

    Contura II Switch SPDT Black - (ON)-OFF-ON Vibrations, shock, thermoshock, moisture and salt spray resistant Mounts in Blue Sea Systems Contura ...

    View full details
    $17.47 - $17.47
    $17.47
    $17.47 - $17.47
    $17.47

  • Blue Sea 7650003 Add-A-Battery Kit - Boxed Packaging

    Blue Sea Systems
    $143.65 - $143.65
    $143.65
    $143.65 - $143.65
    $143.65

    7650 Add-A-Battery Kit - Boxed PackagingThe 7650 Add-a-Battery simplifies switching and automates charging for a complete two battery bank manageme...

    View full details
    $143.65 - $143.65
    $143.65
    $143.65 - $143.65
    $143.65

  • Blue Sea 7649 Mini Add-A-Battery Kit - Boxed Packaging

    Blue Sea Systems
    $102.73 - $102.73
    $102.73
    $102.73 - $102.73
    $102.73

    7649 Mini Add-A-Battery Kit - Boxed PackagingWhat does the Mini Add-A-Battery do?Adding a second battery prevents getting stranded with a dead batt...

    View full details
    $102.73 - $102.73
    $102.73
    $102.73 - $102.73
    $102.73

  • Blue Sea 7649 Mini Add-A-Battery Kit

    Blue Sea Systems
    $103.41 - $103.41
    $103.41
    $103.41 - $103.41
    $103.41

    7649 Mini Add-A-BatteryWhat does the Mini Add-A-Battery do?Adding a second battery prevents getting stranded with a dead battery by isolating the s...

    View full details
    $103.41 - $103.41
    $103.41
    $103.41 - $103.41
    $103.41

  • Blue Sea 7611 DC BatteryLink™ Automatic Charging Relay - 120 Amp w-Auxiliary Battery Charging

    Blue Sea Systems
    $94.66 - $94.66
    $94.66
    $94.66 - $94.66
    $94.66

    7611 DC BatteryLink™ Automatic Charging Relay - 120 Amp w/Auxiliary Battery ChargingFeatures: 120 Amp continuous rating 12/24V DC auto ranging vol...

    View full details
    $94.66 - $94.66
    $94.66
    $94.66 - $94.66
    $94.66

  • Blue Sea 7601 DC Mini ACR Automatic Charging Relay - 65 Amp

    Blue Sea Systems
    $67.42 - $67.42
    $67.42
    $67.42 - $67.42
    $67.42

    7601 DC Mini ACR Automatic Charging Relay - 65 AmpFeatures: 65 Amp continuous rating manages the charging current from alternators up to 65 Amps fo...

    View full details
    $67.42 - $67.42
    $67.42
    $67.42 - $67.42
    $67.42

  • Blue Sea 7509 DeckHand Dimmer - 12 Amp-24V

    Blue Sea Systems
    $82.48 - $82.48
    $82.48
    $82.48 - $82.48
    $82.48

    DeckHand Dimmer - 12 Amp/24VFeatures: Illuminated exit with adjustable time delay Digitally controls dimming of non-regulated LEDs, incandescent, ...

    View full details
    $82.48 - $82.48
    $82.48
    $82.48 - $82.48
    $82.48

  • Blue Sea 7504 DeckHand Dimmer - 6 Amp-24V

    Blue Sea Systems
    $72.81 - $72.81
    $72.81
    $72.81 - $72.81
    $72.81

    7504 DeckHand Dimmer - 6 Amp/24VFeatures: Illuminated exit with adjustable time delay Digitally controls dimming of non-regulated LEDs, incandesce...

    View full details
    $72.81 - $72.81
    $72.81
    $72.81 - $72.81
    $72.81

  • Blue Sea 1014 Mounting Bracket f-1011 12V Socket

    Blue Sea Systems
    $5.71 - $5.71
    $5.71
    $5.71 - $5.71
    $5.71

    1014 Mounting Bracket f/1011 12V SocketSocket not includedFeatures: Designed to withstand the rigors of wet environments and constant vibration ...

    View full details
    $5.71 - $5.71
    $5.71
    $5.71 - $5.71
    $5.71

  • Blue Sea 1013 Single Plug w-Dual Socket Extension

    Blue Sea Systems
    $17.19 - $17.19
    $17.19
    $17.19 - $17.19
    $17.19

    Single Plug with Dual Socket ExtensionFeatures: Plug has a moisture proof sealing ring around the shaft to keep out spray and make it seal firmly ...

    View full details
    $17.19 - $17.19
    $17.19
    $17.19 - $17.19
    $17.19

  • Blue Sea 1012 Single Plug w-Single Socket Extension

    Blue Sea Systems
    $28.98 - $28.98
    $28.98
    $28.98 - $28.98
    $28.98

    Single Plug with Single Socket ExtensionFeatures: Plug has a moisture proof sealing ring around the shaft to keep out spray and make it seal firml...

    View full details
    $28.98 - $28.98
    $28.98
    $28.98 - $28.98
    $28.98

  • Blue Sea Dual USB Charger Socket - 2 USB Ports w-Watertight Cap

    Blue Sea Systems
    $26.74 - $26.74
    $26.74
    $26.74 - $26.74
    $26.74

    Dual USB Charger SocketConveniently Charge Popular USB-Powered Mobile DevicesProtective cap with tether keeps dust and spray from shortening the li...

    View full details
    $26.74 - $26.74
    $26.74
    $26.74 - $26.74
    $26.74
  • Sold out

    Blue Sea 7506 DeckHand Dimmer - 6 Amp-12V

    Blue Sea Systems
    $65.37 - $65.37
    $65.37
    $65.37 - $65.37
    $65.37

    DeckHand Dimmer - 6 Amp/12V Works with all incandescent and non-regulated LED lamps Memory for last setting Illuminated exit with adjustable t...

    View full details
    $65.37 - $65.37
    $65.37
    $65.37 - $65.37
    $65.37
    Sold out

  • Blue Sea 7187 100 Amp Circuit Breaker Surface Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Thermal Circuit Breaker Surface Mount, 100A Drop-in replacement for 185-series Circuit Breakers Visible reset lever shows open condit...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7189 150 Amp Circuit Breaker Surface Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Thermal Circuit Breaker Surface Mount, 150A Drop-in replacement for 185-series Circuit Breakers Visible reset lever shows open condit...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7188 120 Amp Circuit Breaker Surface Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Thermal Circuit Breaker Surface Mount, 120A Drop-in replacement for 185-series Circuit Breakers Visible reset lever shows open condit...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7186 80 Amp Circuit Breaker Surface Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Thermal Circuit Breaker Surface Mount, 80A Drop-in replacement for 185-series Circuit Breakers Visible reset lever shows open conditi...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7184 60 Amp Circuit Breaker Surface Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Thermal Circuit Breaker Surface Mount, 60A Drop-in replacement for 185-series Circuit Breakers Visible reset lever shows open conditi...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7185 70 Amp Circuit Breaker Surface Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Thermal Circuit Breaker Surface Mount, 70A Drop-in replacement for 185-series Circuit Breakers Visible reset lever shows open conditi...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7183 50 Amp Circuit Breaker Surface Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Thermal Circuit Breaker Surface Mount, 50A Drop-in replacement for 185-series Circuit Breakers Visible reset lever shows open conditi...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7182 40 Amp Circuit Breaker Surface Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Thermal Circuit Breaker Surface Mount, 40A Drop-in replacement for 185-series Circuit Breakers Visible reset lever shows open conditi...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7181 30 Amp Circuit Breaker Surface Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Thermal Circuit Breaker Surface Mount, 30A Drop-in replacement for 185-series Circuit Breakers Visible reset lever shows open conditi...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7180 25 Amp Circuit Breaker Surface Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Thermal Circuit Breaker Surface Mount, 25A Drop-in replacement for 185-series Circuit Breakers Visible reset lever shows open conditi...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7089 150 Amp Circuit Breaker Panel Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Circuit Breaker Panel Mount - 150A Drop in replacement for 185-Series Circuit Breakers Visible reset lever shows open condition "Tr...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7087 100 Amp Circuit Breaker Panel Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Circuit Breaker Panel Mount - 100A Drop in replacement for 185-Series Circuit Breakers Visible reset lever shows open condition "Tr...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7088 120 Amp Circuit Breaker Panel Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Circuit Breaker Panel Mount - 120A Drop in replacement for 185-Series Circuit Breakers Visible reset lever shows open condition "Tr...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7086 80 Amp Circuit Breaker Panel Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Circuit Breaker Panel Mount - 80A Drop in replacement for 185-Series Circuit Breakers Visible reset lever shows open condition "Tri...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7085 70 Amp Circuit Breaker Panel Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Thermal Circuit Breaker Panel Mount - 70APart#7085 Drop in replacement for 185-Series Circuit Breakers Visible reset lever shows open c...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7084 60 Amp Circuit Breaker Panel Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Circuit Breaker Panel Mount - 60A Drop in replacement for 185-Series Circuit Breakers Visible reset lever shows open condition "Tri...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7083 50 Amp Circuit Breaker Panel Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Circuit Breaker Panel Mount - 50A Drop in replacement for 185-Series Circuit Breakers Visible reset lever shows open condition "Tri...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7081 30 Amp Circuit Breaker Panel Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Circuit Breaker Panel Mount - 30A Drop in replacement for 185-Series Circuit Breakers Visible reset lever shows open condition "Tri...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7082 40 Amp Circuit Breaker Panel Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Circuit Breaker Panel Mount - 40A Drop in replacement for 185-Series Circuit Breakers Visible reset lever shows open condition "Tri...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

  • Blue Sea 7080 25 Amp Circuit Breaker Panel Mount 285 Series

    Blue Sea Systems
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92

    285-Series Circuit Breaker Panel Mount - 25A Drop in replacement for 185-Series Circuit Breakers Visible reset lever shows open condition "Tri...

    View full details
    $47.92 - $47.92
    $47.92
    $47.92 - $47.92
    $47.92
  • Sold out

    Blue Sea 8102 ELCI GFCI Panel AC 2 Position

    Blue Sea Systems
    $358.98 - $358.98
    $358.98
    $358.98 - $358.98
    $358.98

    ELCI Main 30A Double Pole + 2 Positions with Voltmeter One 30A AC ELCI Main Residual Current Circuit Breaker, leakage trip amperate - 30 mA ELCI p...

    View full details
    $358.98 - $358.98
    $358.98
    $358.98 - $358.98
    $358.98
    Sold out
  • Sold out

    Blue Sea 8101 ELCI GFCI Panel AC 5 Position

    Blue Sea Systems
    $327.55 - $327.55
    $327.55
    $327.55 - $327.55
    $327.55

    ELCI Main 30A Double Pole + 2 Positions One 30A AC ELCI Main Residual Current Circuit Breaker, leakage trip amperate - 30 mA ELCI provides overcur...

    View full details
    $327.55 - $327.55
    $327.55
    $327.55 - $327.55
    $327.55
    Sold out
  • Sold out

    Blue Sea 8100 ELCI GFCI Panel

    Blue Sea Systems
    $232.92 - $232.92
    $232.92
    $232.92 - $232.92
    $232.92

    ELCI Main 30A Double Pole One 30A AC ELCI Main Residual Current Circuit Breaker, leakage trip amperate - 30 mA ELCI provides overcurrent and leaka...

    View full details
    $232.92 - $232.92
    $232.92
    $232.92 - $232.92
    $232.92
    Sold out
  • Sold out

    Blue Sea 7149 200 Amp Circuit Breaker - Surface Mount

    Blue Sea Systems
    $92.78 - $92.78
    $92.78
    $92.78 - $92.78
    $92.78

    187-Series Circuit Breaker - Surface Mount 200A Combines switching and circuit protection into a single device* Clear, single lever operation "Tr...

    View full details
    $92.78 - $92.78
    $92.78
    $92.78 - $92.78
    $92.78
    Sold out
  • Sold out

    Blue Sea 7748 SafetyHub 150 Fuse Box

    Blue Sea Systems
    $119.43 - $119.43
    $119.43
    $119.43 - $119.43
    $119.43

    SafetyHub 150 Fuse BlockThe SafetyHub 150 is an ignition protected fuse block with screw termination. It is safe for use on gasoline powered boats,...

    View full details
    $119.43 - $119.43
    $119.43
    $119.43 - $119.43
    $119.43
    Sold out

  • Blue Sea 7721 Mega-AMG Safety Fuse Block

    Blue Sea Systems
    $32.66 - $32.66
    $32.66
    $32.66 - $32.66
    $32.66

    MEGA or AMG Fuse Safety Block Ignition protected for installation aboard gasoline or diesel powered boats Sealed cover protects fuses from the h...

    View full details
    $32.66 - $32.66
    $32.66
    $32.66 - $32.66
    $32.66

  • Blue Sea 7720 MIDI-AMI Safety Fuse Block

    Blue Sea Systems
    $32.66 - $32.66
    $32.66
    $32.66 - $32.66
    $32.66

    MIDI or AMI Safety Fuse Block Ignition protected for installation aboard gasoline or diesel powered boats Sealed cover protects fuses from the...

    View full details
    $32.66 - $32.66
    $32.66
    $32.66 - $32.66
    $32.66

  • Blue Sea 7049 200 Amp Panel Mount 187 Series Circuit Breaker

    Blue Sea Systems
    $92.78 - $92.78
    $92.78
    $92.78 - $92.78
    $92.78

    7049 200 Amp Panel Mount 187 Series Circuit BreakerFeatures: Combines switching and circuit protection into a single device* Clear, single lever o...

    View full details
    $92.78 - $92.78
    $92.78
    $92.78 - $92.78
    $92.78

  • Blue Sea 5259 MIDI-AMI Fuse 175 Amp - Pair

    Blue Sea Systems
    $8.83 - $8.83
    $8.83
    $8.83 - $8.83
    $8.83

    Fuse MIDI/AMI 175A - PairFeatures: Compact fuse with 175A amperage Tin-plated copped for corrosion resistance Clear cover offers visible indication...

    View full details
    $8.83 - $8.83
    $8.83
    $8.83 - $8.83
    $8.83

  • Blue Sea 5260 MIDI-AMI Fuse 200 Amp - Pair

    Blue Sea Systems
    $8.83 - $8.83
    $8.83
    $8.83 - $8.83
    $8.83

    Fuse MIDI/AMI 200A - PairFeatures: Compact fuse with 200A amperage Tin-plated copped for corrosion resistance Clear cover offers visible indication...

    View full details
    $8.83 - $8.83
    $8.83
    $8.83 - $8.83
    $8.83

  • Blue Sea 5258 MIDI-AMI Fuse 150 Amp - Pair

    Blue Sea Systems
    $8.83 - $8.83
    $8.83
    $8.83 - $8.83
    $8.83

    Fuse MIDI/AMI 150A - PairFeatures: Compact fuse with 150A amperage Tin-plated copped for corrosion resistance Clear cover offers visible indication...

    View full details
    $8.83 - $8.83
    $8.83
    $8.83 - $8.83
    $8.83

  • Blue Sea 5256 MIDI-AMI Fuse 100 Amp - Pair

    Blue Sea Systems
    $8.83 - $8.83
    $8.83
    $8.83 - $8.83
    $8.83

    Fuse MIDI/AMI 100A - PairFeatures: Compact fuse with 100A amperage Tin-plated copped for corrosion resistance Clear cover offers visible indication...

    View full details
    $8.83 - $8.83
    $8.83
    $8.83 - $8.83
    $8.83