Skip to content

Blue Sea Systems

Filters

  • Original price $74.99
    Original price $74.99 - Original price $74.99
    Original price $74.99
    Current price $62.36
    $62.36 - $62.36
    Current price $62.36

    Blue Sea 5510E e-Series Dual Circuit Battery Switch

    Blue Sea Systems
    In stock

    5510EDual Circuit Battery Switch CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface or...

    View full details
    Original price $74.99
    Original price $74.99 - Original price $74.99
    Original price $74.99
    Current price $62.36
    $62.36 - $62.36
    Current price $62.36
    Save $12.63 Save $0.00
  • Original price $66.99
    Original price $66.99 - Original price $66.99
    Original price $66.99
    Current price $55.55
    $55.55 - $55.55
    Current price $55.55

    Blue Sea 9002e e-Series Battery Switch Selector w/Alternator Field Disconnect

    Blue Sea Systems
    In stock

    9002e e-Series Battery Switch Selector with Alternator Field Disconnect Features: Switches isolated battery banks to all loads or combines battery ...

    View full details
    Original price $66.99
    Original price $66.99 - Original price $66.99
    Original price $66.99
    Current price $55.55
    $55.55 - $55.55
    Current price $55.55
    Save $11.44 Save $0.00
  • Original price $57.99
    Original price $57.99 - Original price $57.99
    Original price $57.99
    Current price $48.74
    $48.74 - $48.74
    Current price $48.74

    Blue Sea 9003e e-Series Battery Switch Single Circuit ON/OFF

    Blue Sea Systems
    In stock

    9003e e-Series Battery Switch Single Circuit ON/OFF Features: CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Ca...

    View full details
    Original price $57.99
    Original price $57.99 - Original price $57.99
    Original price $57.99
    Current price $48.74
    $48.74 - $48.74
    Current price $48.74
    Save $9.25 Save $0.00
  • Original price $76.99
    Original price $76.99 - Original price $76.99
    Original price $76.99
    Current price $64.06
    $64.06 - $64.06
    Current price $64.06

    Blue Sea 9004e e-Series Battery Switch Single Circuit ON/OFF w/Alternator Field Disconnect

    Blue Sea Systems
    In stock

    9004e e-Series Battery Switch Single Circuit ON/OFF with Alternator Field DisconnectFeatures: CE Marked Ignition protected - Safe for installation ...

    View full details
    Original price $76.99
    Original price $76.99 - Original price $76.99
    Original price $76.99
    Current price $64.06
    $64.06 - $64.06
    Current price $64.06
    Save $12.93 Save $0.00
  • Original price $21.99
    Original price $21.99 - Original price $21.99
    Original price $21.99
    Current price $18.15
    $18.15 - $18.15
    Current price $18.15

    Blue Sea ATO/ATC Fuse Pack - 30 Amp - 25-Pack

    Blue Sea Systems
    In stock

    ATO/ATC Fuse Pack - 30 Amp - 25-PackFeatures: Fast-acting type fuses ideal for electronic devices Standard circuit protection device for automobile...

    View full details
    Original price $21.99
    Original price $21.99 - Original price $21.99
    Original price $21.99
    Current price $18.15
    $18.15 - $18.15
    Current price $18.15
    Save $3.84 Save $0.00
  • Original price $21.99
    Original price $21.99 - Original price $21.99
    Original price $21.99
    Current price $18.15
    $18.15 - $18.15
    Current price $18.15

    Blue Sea ATO/ATC Fuse Pack - 25 Amp - 25-Pack

    Blue Sea Systems
    In stock

    ATO/ATC Fuse Pack - 25 Amp - 25-PackFeatures: Fast-acting type fuses ideal for electronic devices Standard circuit protection device for automobile...

    View full details
    Original price $21.99
    Original price $21.99 - Original price $21.99
    Original price $21.99
    Current price $18.15
    $18.15 - $18.15
    Current price $18.15
    Save $3.84 Save $0.00
  • Original price $21.99
    Original price $21.99 - Original price $21.99
    Original price $21.99
    Current price $18.15
    $18.15 - $18.15
    Current price $18.15

    Blue Sea ATO/ATC Fuse Pack - 20 Amp - 25-Pack

    Blue Sea Systems
    In stock

    ATO/ATC Fuse Pack - 20 Amp - 25-PackFeatures: Fast-acting type fuses ideal for electronic devices Standard circuit protection device for automobile...

    View full details
    Original price $21.99
    Original price $21.99 - Original price $21.99
    Original price $21.99
    Current price $18.15
    $18.15 - $18.15
    Current price $18.15
    Save $3.84 Save $0.00
  • Original price $21.99
    Original price $21.99 - Original price $21.99
    Original price $21.99
    Current price $18.15
    $18.15 - $18.15
    Current price $18.15

    Blue Sea ATO/ATC Fuse Pack - 15 Amp - 25-Pack

    Blue Sea Systems
    In stock

    ATO/ATC Fuse Pack - 15 Amp - 25-PackFeatures: Fast-acting type fuses ideal for electronic devices Standard circuit protection device for automobile...

    View full details
    Original price $21.99
    Original price $21.99 - Original price $21.99
    Original price $21.99
    Current price $18.15
    $18.15 - $18.15
    Current price $18.15
    Save $3.84 Save $0.00
  • Original price $21.99
    Original price $21.99 - Original price $21.99
    Original price $21.99
    Current price $18.15
    $18.15 - $18.15
    Current price $18.15

    Blue Sea ATO/ATC Fuse Pack - 10 Amp - 25-Pack

    Blue Sea Systems
    In stock

    ATO/ATC Fuse Pack - 10 Amp - 25-PackFeatures: Fast-acting type fuses ideal for electronic devices Standard circuit protection device for automobile...

    View full details
    Original price $21.99
    Original price $21.99 - Original price $21.99
    Original price $21.99
    Current price $18.15
    $18.15 - $18.15
    Current price $18.15
    Save $3.84 Save $0.00
  • Original price $21.99
    Original price $21.99 - Original price $21.99
    Original price $21.99
    Current price $18.15
    $18.15 - $18.15
    Current price $18.15

    Blue Sea ATO/ATC Fuse Pack - 7.5 Amp - 25-Pack

    Blue Sea Systems
    In stock

    ATO/ATC Fuse Pack - 7.5 Amp - 25-PackFeatures: Fast-acting type fuses ideal for electronic devices Standard circuit protection device for automobil...

    View full details
    Original price $21.99
    Original price $21.99 - Original price $21.99
    Original price $21.99
    Current price $18.15
    $18.15 - $18.15
    Current price $18.15
    Save $3.84 Save $0.00
  • Original price $21.99
    Original price $21.99 - Original price $21.99
    Original price $21.99
    Current price $18.15
    $18.15 - $18.15
    Current price $18.15

    Blue Sea ATO/ATC Fuse Pack - 2 Amp - 25-Pack

    Blue Sea Systems
    In stock

    ATO/ATC Fuse Pack - 2 Amp - 25-PackFeatures: Fast-acting type fuses ideal for electronic devices Standard circuit protection device for automobiles...

    View full details
    Original price $21.99
    Original price $21.99 - Original price $21.99
    Original price $21.99
    Current price $18.15
    $18.15 - $18.15
    Current price $18.15
    Save $3.84 Save $0.00
  • Original price $21.99
    Original price $21.99 - Original price $21.99
    Original price $21.99
    Current price $18.70
    $18.70 - $18.70
    Current price $18.70

    Blue Sea ATO/ATC Fuse Pack - 1 Amp - 25-Pack

    Blue Sea Systems
    In stock

    ATO/ATC Fuse Pack - 1 Amp - 25-PackFeatures: Fast-acting type fuses ideal for electronic devices Standard circuit protection device for automobiles...

    View full details
    Original price $21.99
    Original price $21.99 - Original price $21.99
    Original price $21.99
    Current price $18.70
    $18.70 - $18.70
    Current price $18.70
    Save $3.29 Save $0.00
  • Original price $45.99
    Original price $45.99 - Original price $45.99
    Original price $45.99
    Current price $38.58
    $38.58 - $38.58
    Current price $38.58

    Blue Sea 6004 Single Circuit ON-OFF w/Locking Key - Red

    Blue Sea Systems
    In stock

    Single Circuit ON-OFF with Locking Key - Red300 Amps continuous rating for outboards and small gasoline or diesel engines Tin-plated copper studs f...

    View full details
    Original price $45.99
    Original price $45.99 - Original price $45.99
    Original price $45.99
    Current price $38.58
    $38.58 - $38.58
    Current price $38.58
    Save $7.41 Save $0.00
  • Original price $10.99
    Original price $10.99 - Original price $10.99
    Original price $10.99
    Current price $9.45
    $9.45 - $9.45
    Current price $9.45

    Blue Sea 5297 easyID ATC Fuse - 25 Amp

    Blue Sea Systems
    In stock

    easyID Fuse 25 AmpeasyID™ illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to...

    View full details
    Original price $10.99
    Original price $10.99 - Original price $10.99
    Original price $10.99
    Current price $9.45
    $9.45 - $9.45
    Current price $9.45
    Save $1.54 Save $0.00
  • Original price $10.99
    Original price $10.99 - Original price $10.99
    Original price $10.99
    Current price $9.45
    $9.45 - $9.45
    Current price $9.45

    Blue Sea 5296 easyID ATC Fuse - 20 Amp

    Blue Sea Systems
    In stock

    easyID Fuse 20 AmpeasyID™ illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to...

    View full details
    Original price $10.99
    Original price $10.99 - Original price $10.99
    Original price $10.99
    Current price $9.45
    $9.45 - $9.45
    Current price $9.45
    Save $1.54 Save $0.00
  • Original price $10.99
    Original price $10.99 - Original price $10.99
    Original price $10.99
    Current price $9.45
    $9.45 - $9.45
    Current price $9.45

    Blue Sea 5295 easyID ATC Fuse - 15 Amp

    Blue Sea Systems
    In stock

    easyID Fuse 15 AmpeasyID™ illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to...

    View full details
    Original price $10.99
    Original price $10.99 - Original price $10.99
    Original price $10.99
    Current price $9.45
    $9.45 - $9.45
    Current price $9.45
    Save $1.54 Save $0.00
  • Original price $10.99
    Original price $10.99 - Original price $10.99
    Original price $10.99
    Current price $9.45
    $9.45 - $9.45
    Current price $9.45

    Blue Sea 5294 easyID ATC Fuse - 10 Amp

    Blue Sea Systems
    In stock

    easyID Fuse 10 AmpeasyID™ illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to...

    View full details
    Original price $10.99
    Original price $10.99 - Original price $10.99
    Original price $10.99
    Current price $9.45
    $9.45 - $9.45
    Current price $9.45
    Save $1.54 Save $0.00
  • Original price $10.99
    Original price $10.99 - Original price $10.99
    Original price $10.99
    Current price $9.45
    $9.45 - $9.45
    Current price $9.45

    Blue Sea 5291 easyID ATC Fuse - 3 Amp

    Blue Sea Systems
    In stock

    easyID Fuse 3 AmpeasyID™ illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to ...

    View full details
    Original price $10.99
    Original price $10.99 - Original price $10.99
    Original price $10.99
    Current price $9.45
    $9.45 - $9.45
    Current price $9.45
    Save $1.54 Save $0.00
  • Original price $120.99
    Original price $120.99 - Original price $120.99
    Original price $120.99
    Current price $101.11
    $101.11 - $101.11
    Current price $101.11

    Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position

    Blue Sea Systems
    In stock

    11003Features: Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gas...

    View full details
    Original price $120.99
    Original price $120.99 - Original price $120.99
    Original price $120.99
    Current price $101.11
    $101.11 - $101.11
    Current price $101.11
    Save $19.88 Save $0.00
  • Original price $66.99
    Original price $66.99 - Original price $66.99
    Original price $66.99
    Current price $55.55
    $55.55 - $55.55
    Current price $55.55

    Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position

    Blue Sea Systems
    In stock

    e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures: Make-before-break contact design allows switching between...

    View full details
    Original price $66.99
    Original price $66.99 - Original price $66.99
    Original price $66.99
    Current price $55.55
    $55.55 - $55.55
    Current price $55.55
    Save $11.44 Save $0.00
  • Original price $11.99
    Original price $11.99 - Original price $11.99
    Original price $11.99
    Current price $9.90
    $9.90 - $9.90
    Current price $9.90

    Blue Sea 7901 Spare Knob f/m-Series (Mini)

    Blue Sea Systems
    In stock

    Spare knob for m-series (mini) switch (6006)

    Original price $11.99
    Original price $11.99 - Original price $11.99
    Original price $11.99
    Current price $9.90
    $9.90 - $9.90
    Current price $9.90
    Save $2.09 Save $0.00
  • Original price $6.99
    Original price $6.99 - Original price $6.99
    Original price $6.99
    Current price $6.07
    $6.07 - $6.07
    Current price $6.07

    Blue Sea 5238 4A ATO/ATC Fuse

    Blue Sea Systems
    In stock

    5238ATO/ATC Fuse4A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated c...

    View full details
    Original price $6.99
    Original price $6.99 - Original price $6.99
    Original price $6.99
    Current price $6.07
    $6.07 - $6.07
    Current price $6.07
    Save $0.92 Save $0.00
  • Original price $6.99
    Original price $6.99 - Original price $6.99
    Original price $6.99
    Current price $6.07
    $6.07 - $6.07
    Current price $6.07

    Blue Sea 5237 3A ATO/ATC Fuse

    Blue Sea Systems
    In stock

    5237ATO/ATC Fuse3A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated c...

    View full details
    Original price $6.99
    Original price $6.99 - Original price $6.99
    Original price $6.99
    Current price $6.07
    $6.07 - $6.07
    Current price $6.07
    Save $0.92 Save $0.00
  • Original price $6.99
    Original price $6.99 - Original price $6.99
    Original price $6.99
    Current price $6.07
    $6.07 - $6.07
    Current price $6.07

    Blue Sea 5235 1A ATO/ATC Fuse

    Blue Sea Systems
    In stock

    5235ATO/ATC Fuse1A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated c...

    View full details
    Original price $6.99
    Original price $6.99 - Original price $6.99
    Original price $6.99
    Current price $6.07
    $6.07 - $6.07
    Current price $6.07
    Save $0.92 Save $0.00