Collection: All Products

  • Electrical | Fuse Blocks & Fuses

    Blue Sea 5032 ST-Blade Split Bus Fuse Block

    ST-Blade Split Bus Fuse BlockFeatures: Provides two isolated groups of six ATO/ATC circuits For use with either two isolated batteries or with a single battery providing...

    Regular price $64.97 USD
    Sale price $64.97 USD Regular price
    Sale Sold out
  • Electrical | Fuse Blocks & Fuses

    Blue Sea 5031 ST Blade Fuse Block w/o Cover - 12 Circuit w/Negative Bus

    5031ST Blade Fuse Block w/out Cover - 12 Circuit w/ Negative Bus Tin-plated copper buses and fuse clips give 30 Amperes rating per circuit Accepts ATO...

    Regular price $59.44 USD
    Sale price $59.44 USD Regular price
    Sale Sold out
  • Electrical | Fuse Blocks & Fuses

    Blue Sea 5030 ST Blade Fuse Block w/o Cover - 6 Circuit w/Negative Bus

    5030ST Blade Fuse Block w/out Cover - 6 Circuit w/ Negative Bus Tin-plated copper buses and fuse clips give 30 Amperes rating per circuit Accepts ATO...

    Regular price $47.00 USD
    Sale price $47.00 USD Regular price
    Sale Sold out
  • Electrical | Fuse Blocks & Fuses

    Blue Sea 5029 ST Blade Fuse Block w/Cover - 12 Circuit w/o Negative Bus

    5029ST Blade Fuse Block w/ Cover - 12 Circuit w/out Negative Bus Clear insulating cover with label recesses accept Small Format Labels Cover Satisfies ABYC/USCG requirements...

    Regular price $45.62 USD
    Sale price $45.62 USD Regular price
    Sale Sold out
  • Electrical | Circuit Breakers

    Blue Sea 5028 ST Blade Fuse Block w/ Cover - 6 Circuit without Negative Bus

    5028ST Blade Fuse Block w/ Cover6 Circuit w/out Negative Bus Clear insulating cover with label recesses accept Small Format Labels Cover Satisfies ABYC/USCG requirements for insulation...

    Regular price $35.94 USD
    Sale price $35.94 USD Regular price
    Sale Sold out
  • Electrical | Circuit Breakers

    Blue Sea 5026 ST Blade Fuse Block w/Cover - 12 Circuit w/Negative Bus

    5026 ST Blade Fuse Block with Cover - 12 Circuit with Negative Bus Features: Clear insulating cover with label recesses accept Small Format Labels Cover Satisfies ABYC/USCG...

    Regular price $55.49 USD
    Sale price $55.49 USD Regular price
    Sale Sold out
  • Electrical | Circuit Breakers

    Blue Sea 5025 ST Blade Fuse Block w/Cover - 6 Circuit w/Negative Bus

    5025 ST Blade Fuse Block with Cover - 6 Circuit with Negative Bus Features: Clear insulating cover with label recesses accept Small Format Labels Cover Satisfies ABYC/USCG...

    Regular price $44.99 USD
    Sale price $44.99 USD Regular price
    Sale Sold out
  • Electrical | Fuse Blocks & Fuses

    Blue Sea 5024 ST-Blade Battery Terminal Mount Fuse Block Kit

    ST-Blade Battery Terminal Mount Fuse Block KitFeatures: Easy to install 4 ATO/ATC fused circuits Mounts on the battery terminal stud Screw terminals for securing wires Eight...

    Regular price $38.02 USD
    Sale price $38.02 USD Regular price
    Sale Sold out
  • Electrical | Fuse Blocks & Fuses

    Blue Sea 5023 ST-Blade Battery Terminal Mount Fuse Block

    ST-Blade Battery Terminal Mount Fuse BlockFeatures: Easy to install 4 ATO/ATC fused circuits Mounts on the battery terminal stud Screw terminals for securing wires Four Nylon...

    Regular price $26.27 USD
    Sale price $26.27 USD Regular price
    Sale Sold out
  • Electrical | Fuse Blocks & Fuses

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

    5022 Panel Mount AGC/MDL Fuse Holder Replacement CapReplaces cap for 5021

    Regular price $5.53 USD
    Sale price $5.53 USD Regular price
    Sale Sold out
  • Electrical | Fuse Blocks & Fuses

    Blue Sea 5021 Water Resistant Fuse Holder

    Water Resistant Fuse Holder Panel Mount Rated IP66 on front - protected against powerful water jets 20A Max. fuse amperage 0.50" (12.70mm) mounting hole Fuse sold...

    Regular price $7.60 USD
    Sale price $7.60 USD Regular price
    Sale Sold out
  • Electrical | Fuse Blocks & Fuses

    Blue Sea 5018 ST Glass Fuse Block w/out Negative Bus - 6 Circuit

    5018 ST Glass Fuse Block without Negative Bus - 6 CircuitFeatures: Clear insulating cover with label recesses for accept Large Format Labels Cover insulates all conductive...

    Regular price $42.55 USD
    Sale price $42.55 USD Regular price
    Sale Sold out
  • Electrical | Fuse Blocks & Fuses

    Blue Sea 5015 ST Glass Fuse Block w/Negative Bus

    5015 ST Glass Fuse Block with Negative Bus Features: Clear insulating cover with label recesses for accept Large Format Labels Cover insulates all conductive parts, satisfying ABYC/USCG...

    Regular price $50.15 USD
    Sale price $50.15 USD Regular price
    Sale Sold out
  • Electrical | Fuse Blocks & Fuses

    Blue Sea 5007100 Class T Fuse Block w/Insulating Cover - 110 to 200A

    Class T Fuse Block with Insulating Cover - 110 to 200AAllows the use of Class T fuses for fast acting circuit protection of inverters and other...

    Regular price $74.99 USD
    Sale price $74.99 USD Regular price
    Sale Sold out
  • Electrical | Fuse Blocks & Fuses

    Blue Sea 5006100 MAXI Fuse Block - 30-80A

    MAXI Fuse Block - 30-80AIgnition Protected Replaces Part Number 5006 MAXI Range 30-80A Accepts wire 18-4 AWG Versatile wiring orientations Label Recess Specifications: Maximum Amperage: 80A...

    Regular price $32.99 USD
    Sale price $32.99 USD Regular price
    Sale Sold out
  • Electrical | Fuse Blocks & Fuses

    Blue Sea 5005 ANL 35-300AMP Fuse Block w/Cover

    5005 ANL 35-300AMP Fuse Block with CoverFeatures: Insulating cover satisfies ABYC/USCG requirements and cover breakouts allow access in any direction For use on systems up to...

    Regular price $31.49 USD
    Sale price $31.49 USD Regular price
    Sale Sold out
  • Electrical | Fuse Blocks & Fuses

    Blue Sea 5001 Fuse Block MEGA 100-300A w/Cover

    5001 Fuse Block MEGA 100-300A with Cover Features: The most economical system for 100-300 Ampere fusing Insulating cover satisfies ABYC/USCG requirements and cover breakouts allow wire access...

    Regular price $28.49 USD
    Sale price $28.49 USD Regular price
    Sale Sold out
  • Electrical | Electrical Panels

    Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey

    WeatherDeck™ Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures: Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching...

    Regular price $163.94 USD
    Sale price $163.94 USD Regular price
    Sale Sold out
  • Electrical | Electrical Panels

    Blue Sea 4376 WeatherDeck Water Resistant Circuit Breaker Panel - 6 Position - Grey

    WeatherDeck™ Water Resistant Circuit Breaker PanelPN: 4376Color: GrayFeatures: Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching...

    Regular price $117.94 USD
    Sale price $117.94 USD Regular price
    Sale Sold out
  • Electrical | Electrical Panels

    Blue Sea 4374 WeatherDeck Water Resistant Circuit Breaker Panel - 4 Position - Grey

    WeatherDeck™ Water Resistant Circuit Breaker PanelPN: 4374Color: GrayFeatures: Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching...

    Regular price $95.26 USD
    Sale price $95.26 USD Regular price
    Sale Sold out
  • Electrical | Accessories

    Blue Sea Water Resistant USB Accessory Panel - 15A Circuit Breaker, 4x Blank Apertures

    Water Resistant USB Accessory Panel - 15A Circuit Breaker, 4x Blank Apertures Easy to install accessory panels include a 15A circuit breaker switch and pre-wired harness. Panels...

    Regular price $33.70 USD
    Sale price $33.70 USD Regular price
    Sale Sold out
  • Electrical | Accessories

    Blue Sea 4368 Water Resistant USB Accessory Panel - 12V Socket, 2x 2.1A Dual USB Chargers, Mini Voltmeter

    4368 Water Resistant USB Accessory Panel - 12V Socket, 2x 2.1A Dual USB Chargers, Mini VoltmeterEasy to install accessory panels include a 15A circuit breaker switch...

    Regular price $106.27 USD
    Sale price $106.27 USD Regular price
    Sale Sold out
  • Electrical | Accessories

    Blue Sea 4367 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 3x Blank Apertures

    4367 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 3x Blank AperturesEasy to install accessory panels include a 15A circuit breaker switch and pre-wired harness....

    Regular price $25.27 USD
    Sale price $25.27 USD Regular price
    Sale Sold out
  • Electrical | Accessories

    Blue Sea 4366 Water Resistant USB Accessory Panel - Circuit Breaker, 12V Socket, Dual USB Charger, Mini Voltmeter

    4366 Water Resistant USB Accessory Panel - Circuit Breaker, 12V Socket, Dual USB Charger, Mini VoltmeterEasy to install accessory panels include a 15A circuit breaker switch...

    Regular price $86.18 USD
    Sale price $86.18 USD Regular price
    Sale Sold out