Fuse Blocks & Fuses

Protect your electrical system from the unexpected.

Shop marine fuse blocks, blade fuses, fuse holders, battery fuses, high-amperage fuses, terminal fuse blocks and circuit-protection accessories for sailboats, powerboats, yachts and other marine electrical applications.

Protect the circuit. Power the journey.

229 products

  • Victron Holder MEGA Fuse CIP000100001
    Victron Holder MEGA Fuse CIP000100001
    Save $2.70 USD
    Victron Energy

    Victron Holder MEGA Fuse [CIP000100001]

    $15.30 USD
    $15.30 USD $18.00 USD

    Holder MEGA FuseVictron MEGA Fuse Holder is made of high quality material and very durable, not cheap flimsy plastic. Fits all of Victron’s MEGA fuses.Warranty InfoWARNING:...
  • Victron MEGA Fuse 400AMP 32V Package of 5 Pieces CIP136400010
    Victron MEGA Fuse 400AMP 32V Package of 5 Pieces CIP136400010
    Save $2.70 USD
    Victron Energy

    Victron MEGA Fuse - 400AMP - 32V (Package of 5 Pieces) [CIP136400010]

    $15.30 USD
    $15.30 USD $18.00 USD

    MEGA Fuse - 400AMP - 32V (Package of 5 Pieces)Victron MEGA fuses provide circuit protection for high amperage applications.Features: Quantity: Includes 5 Pieces 400AMP 32V Warranty...
  • Blue Sea 5056 STBlade Water Resistant Fuse Block wCover 5056
    Blue Sea 5056 STBlade Water Resistant Fuse Block wCover 5056
    Save $1.00 USD
    Blue Sea Systems

    Blue Sea 5056 ST-Blade Water Resistant Fuse Block w/Cover [5056]

    $66.99 USD
    $66.99 USD $67.99 USD

    5056 ST-Blade Water Resistant Fuse Block with CoverProvides water-resistant circuit protection for ATO/ATC fuses & circuit breakers in a compact footprint. The single side nesting design...
  • SeaDog Blade Style LED Indicator Fuse Block wNegative Bus Bar 6 Circuit 4451851
    SeaDog Blade Style LED Indicator Fuse Block wNegative Bus Bar 6 Circuit 4451851
    Sea-Dog

    Sea-Dog Blade Style LED Indicator Fuse Block w/Negative Bus Bar - 6 Circuit [445185-1]

    $35.95 USD
    $35.95 USD $0.00 USD

    Blade Style LED Indicator Fuse Block with Negative Bus Bar - 6 CircuitNickel Plated Copper/Stainless Steel/Injection Molded ABS.Features: Red LED lights indicate when fuse is blown...
  • Blue Sea 5022 Panel Mount AGCMDL Fuse Holder Replacement Cap 5022
    Blue Sea 5022 Panel Mount AGCMDL Fuse Holder Replacement Cap 5022
    Blue Sea Systems

    Blue Sea 5022 Panel Mount AGC/MDL Fuse Holder Replacement Cap [5022]

    $7.99 USD
    $7.99 USD $0.00 USD

    5022 Panel Mount AGC/MDL Fuse Holder Replacement CapReplaces cap for 5021 Specifications: Fuse Type: AGC/MDL Type: Fuse Holders Box Dimensions: 1"H x 2"W x 4"L WT:...
  • Samlex 200A Replacement Terminal Fuse MRBF200
    Samlex 200A Replacement Terminal Fuse MRBF200
    Save $4.70 USD
    Samlex America

    Samlex 200A Replacement Terminal Fuse [MRBF-200]

    $18.80 USD
    $18.80 USD $23.50 USD

    200A Replacement Terminal Fuse Individual Fuse 200A WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer,...
  • Blue Sea ATOATC Fuse Pack 25 Amp 25Pack 5244100
    Blue Sea ATOATC Fuse Pack 25 Amp 25Pack 5244100
    Blue Sea Systems

    Blue Sea ATO/ATC Fuse Pack - 25 Amp - 25-Pack [5244100]

    $24.99 USD
    $24.99 USD $0.00 USD

    ATO/ATC Fuse Pack - 25 Amp - 25-PackFeatures: Fast-acting type fuses ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated connector blades...
  • Samlex 300A Replacement Terminal Fuse MRBF300
    Samlex 300A Replacement Terminal Fuse MRBF300
    Save $4.70 USD
    Samlex America

    Samlex 300A Replacement Terminal Fuse [MRBF-300]

    $18.80 USD
    $18.80 USD $23.50 USD

    300A Replacement Terminal Fuse Individual Fuse 200A WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer,...
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