Skip to content

blue sea systems

Filters

$
$
Original price $9.99
Original price $9.99 - Original price $9.99
Original price $9.99
Current price $8.99
$8.99 - $8.99
Current price $8.99

Blue Sea 5259 MIDI/AMI Fuse 175 Amp - Pair [5259]

in stock

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

View full details
Original price $9.99
Original price $9.99 - Original price $9.99
Original price $9.99
Current price $8.99
$8.99 - $8.99
Current price $8.99
Save 10% Save %
Original price $9.99
Original price $9.99 - Original price $9.99
Original price $9.99
Current price $8.99
$8.99 - $8.99
Current price $8.99

Blue Sea 5260 MIDI/AMI Fuse 200 Amp - Pair [5260]

in stock

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

View full details
Original price $9.99
Original price $9.99 - Original price $9.99
Original price $9.99
Current price $8.99
$8.99 - $8.99
Current price $8.99
Save 10% Save %
Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
Current price $32.99
$32.99 - $32.99
Current price $32.99

Blue Sea 5289 AGC Fuse Kit - 41-Piece [5289]

in stock

5289 AGC Fuse Kit - 41-PieceIncludes 40 AGC fuses and a Heavy Duty In-Line Fuse Holder.Specifications:  Amperage: 1A, 10A, 15A, 2A, 3A, 30A, 5A, 7...

View full details
Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
Current price $32.99
$32.99 - $32.99
Current price $32.99
Save 18% Save %
Original price $71.99
Original price $71.99 - Original price $71.99
Original price $71.99
Current price $58.99
$58.99 - $58.99
Current price $58.99

Blue Sea 5290 easyID Fuse Kit [5290]

in stock

easyID Fuse KitATC® Fuses Illuminate When BlowneasyID™ illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse ...

View full details
Original price $71.99
Original price $71.99 - Original price $71.99
Original price $71.99
Current price $58.99
$58.99 - $58.99
Current price $58.99
Save 18% Save %
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99

Blue Sea 5291 easyID ATC Fuse - 3 Amp [5291]

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 $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99
Save 13% Save %
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99

Blue Sea 5292 easyID ATC Fuse - 5 Amp [5292]

in stock

easyID Fuse 5 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 $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99
Save 13% Save %
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99

Blue Sea 5293 easyID ATC Fuse - 7.5 Amp [5293]

in stock

easyID Fuse 7.5 AmpeasyID™ illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy ...

View full details
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99
Save 13% Save %
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99

Blue Sea 5294 easyID ATC Fuse - 10 Amp [5294]

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 t...

View full details
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99
Save 13% Save %
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99

Blue Sea 5295 easyID ATC Fuse - 15 Amp [5295]

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 t...

View full details
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99
Save 13% Save %
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99

Blue Sea 5296 easyID ATC Fuse - 20 Amp [5296]

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 t...

View full details
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99
Save 13% Save %
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99

Blue Sea 5297 easyID ATC Fuse - 25 Amp [5297]

Only 3 left!

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

View full details
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99
Save 13% Save %
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99

Blue Sea 5298 easyID ATC Fuse - 30 Amp [5298]

in stock

easyID Fuse 30 AmpeasyID™ illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy t...

View full details
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99
Save 13% Save %
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99

Blue Sea 5299 easyID ATC Fuse - 40 Amp [5299]

in stock

easyID Fuse 40 AmpeasyID™ illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy t...

View full details
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99
Save 13% Save %
Original price $68.99
Original price $68.99 - Original price $68.99
Original price $68.99
Current price $55.99
$55.99 - $55.99
Current price $55.99

Blue Sea 5502 Fuse Block Class T 225-400 Amp [5502]

in stock

Fuse Block Class T 225-400 AMPPart #: 5502Features: Maximum Voltage: 160 Volts DC Maximum Amperage: 400 Amperes DC Maximum Torque: 190 in-lb (21.4...

View full details
Original price $68.99
Original price $68.99 - Original price $68.99
Original price $68.99
Current price $55.99
$55.99 - $55.99
Current price $55.99
Save 19% Save %
Original price $124.99
Original price $124.99 - Original price $124.99
Original price $124.99
Current price $101.99
$101.99 - $101.99
Current price $101.99

Blue Sea 5502100 Class T Fuse Block w/Insulating Cover - 225 to 400A [5502100]

in stock

Class T Fuse Block with Insulating Cover - 225 to 400AAllows the use of Class T fuses for fast acting circuit protection of inverters and other el...

View full details
Original price $124.99
Original price $124.99 - Original price $124.99
Original price $124.99
Current price $101.99
$101.99 - $101.99
Current price $101.99
Save 18% Save %
Original price $68.99
Original price $68.99 - Original price $68.99
Original price $68.99
Current price $55.99
$55.99 - $55.99
Current price $55.99

Blue Sea 5503 ANL 750 Fuse Block w/ Cover [5503]

in stock

5503 Cover included Accepts 5/16" (M8) ring terminals For use on systems up to 32 Volts DC Swing out design allows replacement of the fuse without...

View full details
Original price $68.99
Original price $68.99 - Original price $68.99
Original price $68.99
Current price $55.99
$55.99 - $55.99
Current price $55.99
Save 19% Save %
Original price $97.99
Original price $97.99 - Original price $97.99
Original price $97.99
Current price $72.99
$72.99 - $72.99
Current price $72.99

Blue Sea 5510E e-Series Dual Circuit Battery Switch [5510E]

in stock

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

View full details
Original price $97.99
Original price $97.99 - Original price $97.99
Original price $97.99
Current price $72.99
$72.99 - $72.99
Current price $72.99
Save 26% Save %
Original price $80.99
Original price $80.99 - Original price $80.99
Original price $80.99
Current price $59.99
$59.99 - $59.99
Current price $59.99

Blue Sea 5511e e-Series Dual Circuit Plus Battery Switch [5511E]

in stock

5511eDual Circuit Plus Battery Switch CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surf...

View full details
Original price $80.99
Original price $80.99 - Original price $80.99
Original price $80.99
Current price $59.99
$59.99 - $59.99
Current price $59.99
Save 26% Save %
Original price $43.99
Original price $43.99 - Original price $43.99
Original price $43.99
Current price $32.99
$32.99 - $32.99
Current price $32.99

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

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 ...

View full details
Original price $43.99
Original price $43.99 - Original price $43.99
Original price $43.99
Current price $32.99
$32.99 - $32.99
Current price $32.99
Save 25% Save %
Original price $43.99
Original price $43.99 - Original price $43.99
Original price $43.99
Current price $32.99
$32.99 - $32.99
Current price $32.99

Blue Sea 6004200 Single Circuit ON-OFF w/Locking Key - Black [6004200]

in stock

Single Circuit ON-OFF with Locking Key - Black300 Amps continuous rating for outboards and small gasoline or diesel engines Tin-plated copper stud...

View full details
Original price $43.99
Original price $43.99 - Original price $43.99
Original price $43.99
Current price $32.99
$32.99 - $32.99
Current price $32.99
Save 25% Save %
Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
Current price $29.99
$29.99 - $29.99
Current price $29.99

Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON/OFF [6005]

in stock

6005m-Series (Mini) Battery SwitchSingle Circuit ON/OFF Switches a single battery to a single load group Multiple switches can be used to manage ...

View full details
Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
Current price $29.99
$29.99 - $29.99
Current price $29.99
Save 25% Save %
Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
Current price $29.99
$29.99 - $29.99
Current price $29.99

Blue Sea 6005200 Battery Switch Single Circuit ON-OFF - Black [6005200]

Only 5 left!

m-Series Mini On-Off Battery Switch with Key - BlackSwitches a single battery to a single load group Ignition protected-safe for installation aboa...

View full details
Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
Current price $29.99
$29.99 - $29.99
Current price $29.99
Save 25% Save %
Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
Current price $29.99
$29.99 - $29.99
Current price $29.99

Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON/OFF Red [6006]

in stock

6006m-Series (Mini) Battery Switch Single Circuit ON/OFF Switches a single battery to a single load group Multiple switches can be used to manage...

View full details
Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
Current price $29.99
$29.99 - $29.99
Current price $29.99
Save 25% Save %
Original price $47.99
Original price $47.99 - Original price $47.99
Original price $47.99
Current price $35.99
$35.99 - $35.99
Current price $35.99

Blue Sea 6006200 Battery Switch Mini ON/OFF - Black [6006200]

Out of stock

6006200 - Blackm-Series (Mini) Battery Switch Single Circuit ON/OFF Switches a single battery to a single load group Multiple switches can be use...

View full details
Original price $47.99
Original price $47.99 - Original price $47.99
Original price $47.99
Current price $35.99
$35.99 - $35.99
Current price $35.99
Sold out

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare