Skip to content
Ships Same Day

Orders before 3pm EST*

Price Guarantee

We won't be beaten

Expert Support

Experts via live chat 24/7

Free Shipping

When you spend $99+*

Marine Fuse Blocks & Fuses

  • Blue Sea 5253 MIDI/AMI Fuse 60 Amp - Pair [5253]

    Blue Sea Systems
    Original price $8.83 - Original price $8.83
    Original price
    $8.83
    $8.83 - $8.83
    Current price $8.83

    Fuse MIDI/AMI 60A - PairFeatures: Compact fuse with 60A amperage Tin-plated copped for corrosion resistance Clear cover offers visible indication ...

    View full details
    Original price $8.83 - Original price $8.83
    Original price
    $8.83
    $8.83 - $8.83
    Current price $8.83
  • Blue Sea 5103 MEGA/AMG Fuse - 150AMP [5103]

    Blue Sea Systems
    Original price $12.68 - Original price $12.68
    Original price
    $12.68
    $12.68 - $12.68
    Current price $12.68

    5103 MEGA®/AMG® Fuse - 150AMP Features: Most economical fuse for 100-300 Ampere circuit protection For use with Blue Sea Systems' MEGA®/AMG® Fuse ...

    View full details
    Original price $12.68 - Original price $12.68
    Original price
    $12.68
    $12.68 - $12.68
    Current price $12.68
  • Blue Sea 5129 200A ANL Fuse [5129]

    Blue Sea Systems
    Original price $27.03 - Original price $27.03
    Original price
    $27.03
    $27.03 - $27.03
    Current price $27.03

    5129ANL Fuse200A Ignition protected (conforming to SAE J1171)- safe for installation aboard gasoline powered boats Silver-plated connector blade...

    View full details
    Original price $27.03 - Original price $27.03
    Original price
    $27.03
    $27.03 - $27.03
    Current price $27.03
  • Blue Sea 5185 150A Fuse Terminal [5185]

    Blue Sea Systems
    Original price $21.00 - Original price $21.00
    Original price
    $21.00
    $21.00 - $21.00
    Current price $21.00

    Terminal FuseColor: OrangeAmperage: 150A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Igni...

    View full details
    Original price $21.00 - Original price $21.00
    Original price
    $21.00
    $21.00 - $21.00
    Current price $21.00
  • Blue Sea 5238 4A ATO/ATC Fuse [5238]

    Blue Sea Systems
    Original price $2.38 - Original price $2.38
    Original price
    $2.38
    $2.38 - $2.38
    Current price $2.38

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

    View full details
    Original price $2.38 - Original price $2.38
    Original price
    $2.38
    $2.38 - $2.38
    Current price $2.38
  • Samlex 100A Fuse Assembly [DC-FA-100]

    Samlex America
    Original price $54.30
    Original price $54.30 - Original price $54.30
    Original price $54.30
    Current price $43.50
    $43.50 - $43.50
    Current price $43.50

    100A Fuse AssemblySamlex fuse assemblies and replacement fuses.Features: Individual Fuse Includes single pole fuse bar, fuse insulating cap and ha...

    View full details
    Original price $54.30
    Original price $54.30 - Original price $54.30
    Original price $54.30
    Current price $43.50
    $43.50 - $43.50
    Current price $43.50
    Save 20% Save %
  • Cole Hersee Standard 6 MINI Series Fuse Block w/LED Indicators [880025-BP]

    Cole Hersee
    Original price $27.99 - Original price $27.99
    Original price
    $27.99
    $27.99 - $27.99
    Current price $27.99

    Standard 6 MINI Series Fuse Block with LED IndicatorsSD 6 MINI Fuse Block provides a cost-effective, consolidated circuit protection solution. The...

    View full details
    Original price $27.99 - Original price $27.99
    Original price
    $27.99
    $27.99 - $27.99
    Current price $27.99
  • BEP Pro Installer Class T Fuse Holder w/2 Additional Studs - 450-600A [778-T2S-600]

    BEP Marine
    Original price $88.12 - Original price $88.12
    Original price
    $88.12
    $88.12 - $88.12
    Current price $88.12

    Class T Fuse Holder with 2 Additional Studs 450-600AProviding high-capacity fusing, fast response and very high interrupt ratings (ANL up to 6,000...

    View full details
    Original price $88.12 - Original price $88.12
    Original price
    $88.12
    $88.12 - $88.12
    Current price $88.12
  • T-Spec V8 Series 200 AMP ANL Fuse - 2 Pack [V8-ANL200]

    T-Spec
    Original price $6.99
    Original price $6.99 - Original price $6.99
    Original price $6.99
    Current price $5.99
    $5.99 - $5.99
    Current price $5.99

    V8 Series 200 AMP ANL Fuse - 2 PackT-Spec high-current fuse protects your equipment and you in the event of an electrical short circuit.  Each of ...

    View full details
    Original price $6.99
    Original price $6.99 - Original price $6.99
    Original price $6.99
    Current price $5.99
    $5.99 - $5.99
    Current price $5.99
    Save 14% Save %
  • Blue Sea 5045 ST Blade Compact Fuse Blocks - 4 Circuits w/Cover [5045]

    Blue Sea Systems
    Original price $38.02 - Original price $38.02
    Original price
    $38.02
    $38.02 - $38.02
    Current price $38.02

    ST Blade Compact Fuse Blocks - 4 Circuits w/CoverProvides surface mount circuit protection for ATO®/ATC® Fuses in a compact footprint. The single ...

    View full details
    Original price $38.02 - Original price $38.02
    Original price
    $38.02
    $38.02 - $38.02
    Current price $38.02
  • Blue Sea 7721 Mega/AMG Safety Fuse Block [7721]

    Blue Sea Systems
    Original price $41.90 - Original price $41.90
    Original price
    $41.90
    $41.90 - $41.90
    Current price $41.90

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

    View full details
    Original price $41.90 - Original price $41.90
    Original price
    $41.90
    $41.90 - $41.90
    Current price $41.90
  • Blue Sea 5113 125A Class T Fuse [5113]

    Blue Sea Systems
    Original price $58.35 - Original price $58.35
    Original price
    $58.35
    $58.35 - $58.35
    Current price $58.35

    5113 125A Class T Fuse Features: Extremely fast short-circuit response 20,000 Ampere Interrupt Capacity (AIC) UL listed to standard 248-15 DC Test...

    View full details
    Original price $58.35 - Original price $58.35
    Original price
    $58.35
    $58.35 - $58.35
    Current price $58.35
  • Blue Sea 5289 AGC Fuse Kit - 41-Piece [5289]

    Blue Sea Systems
    Original price $22.66 - Original price $22.66
    Original price
    $22.66
    $22.66 - $22.66
    Current price $22.66

    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 $22.66 - Original price $22.66
    Original price
    $22.66
    $22.66 - $22.66
    Current price $22.66
  • Blue Sea 5001 Fuse Block MEGA 100-300A w/Cover [5001]

    Blue Sea Systems
    Original price $30.88 - Original price $30.88
    Original price
    $30.88
    $30.88 - $30.88
    Current price $30.88

    5001 Fuse Block MEGA 100-300A with Cover Features: The most economical system for 100-300 Ampere fusing Insulating cover satisfies ABYC/USCG requi...

    View full details
    Original price $30.88 - Original price $30.88
    Original price
    $30.88
    $30.88 - $30.88
    Current price $30.88
  • Blue Sea 5061 Waterproof Inline Fuse Holder AGC/MDL [5061]

    Blue Sea Systems
    Original price $8.24 - Original price $8.24
    Original price
    $8.24
    $8.24 - $8.24
    Current price $8.24

    Waterproof In-Line Fuse Holder Accepts 12-18 AWG wire 30A maximum fuse amperage Fuse sold seperatelyWARNING: This product can expose you to ...

    View full details
    Original price $8.24 - Original price $8.24
    Original price
    $8.24
    $8.24 - $8.24
    Current price $8.24
  • Blue Sea 5236 2A ATO/ATC Fuse [5236]

    Blue Sea Systems
    Original price $2.38 - Original price $2.38
    Original price
    $2.38
    $2.38 - $2.38
    Current price $2.38

    5236ATO/ATC Fuse2A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated ...

    View full details
    Original price $2.38 - Original price $2.38
    Original price
    $2.38
    $2.38 - $2.38
    Current price $2.38
  • DS18 Marine Grade Fuse Holder 8 GA [MFH8]

    DS18
    Original price $11.95 - Original price $11.95
    Original price
    $11.95
    $11.95 - $11.95
    Current price $11.95

    Marine Grade Fuse Holder 8 GADS18 has new fuse holders that you can be sure to use in almost all weather conditions, the MFH8. This weatherproof f...

    View full details
    Original price $11.95 - Original price $11.95
    Original price
    $11.95
    $11.95 - $11.95
    Current price $11.95
  • Blue Sea 5104 MEGA/AMG Fuse - 175AMP [5104]

    Blue Sea Systems
    Original price $12.68 - Original price $12.68
    Original price
    $12.68
    $12.68 - $12.68
    Current price $12.68

    5104 MEGA®/AMG® Fuse - 175AMPFeatures: Most economical fuse for 100-300 Ampere circuit protection For use with Blue Sea Systems' MEGA®/AMG® Fuse B...

    View full details
    Original price $12.68 - Original price $12.68
    Original price
    $12.68
    $12.68 - $12.68
    Current price $12.68
  • Blue Sea 5126 130A ANL Fuse [5126]

    Blue Sea Systems
    Original price $27.03 - Original price $27.03
    Original price
    $27.03
    $27.03 - $27.03
    Current price $27.03

    5126ANL Fuse130A Ignition protected (conforming to SAE J1171)- safe for installation aboard gasoline powered boats Silver-plated connector blade...

    View full details
    Original price $27.03 - Original price $27.03
    Original price
    $27.03
    $27.03 - $27.03
    Current price $27.03
  • Victron Lynx Shunt VE.Can (M10) [LYN040102110]

    Victron Energy
    Original price $440.00
    Original price $440.00 - Original price $440.00
    Original price $440.00
    Current price $374.00
    $374.00 - $374.00
    Current price $374.00

    Lynx Shunt VE.Can (M10)Busbar Integrated Battery Monitoring The Lynx Shunt VE.Can contain a positive and negative busbar, a battery monitor, and a...

    View full details
    Original price $440.00
    Original price $440.00 - Original price $440.00
    Original price $440.00
    Current price $374.00
    $374.00 - $374.00
    Current price $374.00
    Save 15% Save %
  • Blue Sea 5128 175A ANL Fuse [5128]

    Blue Sea Systems
    Original price $27.03 - Original price $27.03
    Original price
    $27.03
    $27.03 - $27.03
    Current price $27.03

    5128ANL Fuse175A Ignition protected (conforming to SAE J1171)- safe for installation aboard gasoline powered boats Silver-plated connector blade...

    View full details
    Original price $27.03 - Original price $27.03
    Original price
    $27.03
    $27.03 - $27.03
    Current price $27.03
  • Samlex 400A Class T Fuse Block Accessory Kit [CFB2-400]

    Samlex America
    Original price $214.80
    Original price $214.80 - Original price $214.80
    Original price $214.80
    Current price $171.90
    $171.90 - $171.90
    Current price $171.90

    400A Class T Fuse Block Accessory KitSpecifications: Amps: 400 Amps Fuse: 400 Amps Weight: 1 (lbs) Weight: 0.45 (kg) Dimensions: 7 x 2 x 2.25 (in)...

    View full details
    Original price $214.80
    Original price $214.80 - Original price $214.80
    Original price $214.80
    Current price $171.90
    $171.90 - $171.90
    Current price $171.90
    Save 20% Save %
  • Blue Sea 5112 110A Class T Fuse [5112]

    Blue Sea Systems
    Original price $58.35 - Original price $58.35
    Original price
    $58.35
    $58.35 - $58.35
    Current price $58.35

    5112 110A Class T Fuse Features: Extremely fast short-circuit response 20,000 Ampere Interrupt Capacity (AIC) UL listed to standard 248-15 DC Test...

    View full details
    Original price $58.35 - Original price $58.35
    Original price
    $58.35
    $58.35 - $58.35
    Current price $58.35
  • Blue Sea ATO/ATC Fuse Pack - 3 Amp - 25-Pack [5237100]

    Blue Sea Systems
    Original price $23.31 - Original price $23.31
    Original price
    $23.31
    $23.31 - $23.31
    Current price $23.31

    ATO/ATC Fuse Pack - 3 Amp - 25-PackFeatures: Fast-acting type fuses ideal for electronic devices Standard circuit protection device for automobile...

    View full details
    Original price $23.31 - Original price $23.31
    Original price
    $23.31
    $23.31 - $23.31
    Current price $23.31