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Electrical

Marine Electrical Systems & Components

Power your vessel safely and efficiently with marine electrical equipment designed for reliability on the water. MarineWaze offers a complete selection of electrical components for boats, RVs, and off-grid systems.

From batteries and charging systems to wiring, panels, and monitoring tools, find everything you need to build, upgrade, or maintain your electrical setup.

Shop Electrical by Category

Accessories
Alternators
Batteries
Battery Chargers
Battery Isolators
Battery Management
Busbars, Connectors & Insulators
Charger / Inverter Combos
Circuit Breakers
DC to DC Converters
Electrical Panels
Fuse Blocks & Fuses
Inverters
Meters & Monitoring
Shore Power
Solar Panels
Switches & Accessories
Terminals
Tools
Wire
Wire Management

Why Quality Marine Electrical Matters

  • Ensures safety and compliance in harsh marine environments
  • Improves battery life and charging efficiency
  • Prevents voltage drops, corrosion, and electrical failures
  • Supports modern electronics, navigation, and onboard systems

Build a Reliable Power System

Whether you're installing a new electrical system or upgrading an existing one, MarineWaze provides trusted components designed for marine use.

Explore batteries, charging solutions, wiring, monitoring, and protection equipment to ensure dependable power wherever your journey takes you.

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  • Blue Sea 1007 Side Entry CableClam [1007]

    Blue Sea 1007 Side Entry CableClam [1007]

    Blue Sea Systems

    $12.99
    Side Entry CableClamProvides a waterproof side entry for antenna cables without requiring removal of the factory installed connector.Features: Simple one-piece design for easy side mount installations Low profile, contoured edge reduces the risk of...
    $12.99
    Qty in Cart: 0
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    $12.99
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  • Blue Sea CableClam w/Stainless Steel Dress Cap - 1.40" [1003100]

    Blue Sea CableClam w/Stainless Steel Dress Cap - 1.40" [1003100]

    Blue Sea Systems

    MSRP: $54.99
    $35.99
    CableClam w/Stainless Steel Dress Cap - 1.40"Features: Pre-drilled and slit rubber seals for easier installation. A polished stainless steel dress cap conceals mounting hardware, matches other deck hardware and offers protection from UV Stainless steel...
    MSRP: $54.99
    $35.99
    Qty in Cart: 0
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    MSRP: $54.99
    $35.99
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  • Blue Sea CableClam w/Stainless Steel Dress Cap - 0.83" [1002100]

    Blue Sea CableClam w/Stainless Steel Dress Cap - 0.83" [1002100]

    Blue Sea Systems

    MSRP: $51.99
    $33.99
    CableClam w/Stainless Steel Dress Cap - 0.83"Features: Pre-drilled and slit rubber seals for easier installation. A polished stainless steel dress cap conceals mounting hardware, matches other deck hardware and offers protection from UV Stainless steel...
    MSRP: $51.99
    $33.99
    Qty in Cart: 0
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    MSRP: $51.99
    $33.99
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  • Blue Sea Cable Clam w/Stainless Steel Dress Cap - 0.68" [1001100]

    Blue Sea Cable Clam w/Stainless Steel Dress Cap - 0.68" [1001100]

    Blue Sea Systems

    MSRP: $43.99
    $29.99
    CableClam w/Stainless Steel Dress Cap - 0.68"Features: Pre-drilled and slit rubber seals for easier installation. A polished stainless steel dress cap conceals mounting hardware, matches other deck hardware and offers protection from UV Stainless steel...
    MSRP: $43.99
    $29.99
    Qty in Cart: 0
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    MSRP: $43.99
    $29.99
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  • Blue Sea 5068 MAXI In-Line Fuse Holder [5068]

    Blue Sea 5068 MAXI In-Line Fuse Holder [5068]

    Blue Sea Systems

    MSRP: $41.99
    $28.99
    MAXI® In-Line Fuse HolderFeatures: Supplied with #6 red lead wire, 5" length 32V DC Max. voltage rating 60A Max. fuse amperage Firewall mounting hole permits: Two or more holders to be mounted together Surface mount Cover comes with a removable...
    MSRP: $41.99
    $28.99
    Qty in Cart: 0
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    MSRP: $41.99
    $28.99
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  • Blue Sea 5032 ST-Blade Split Bus Fuse Block [5032]

    Blue Sea 5032 ST-Blade Split Bus Fuse Block [5032]

    Blue Sea Systems

    MSRP: $106.99
    $62.99
    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 a mix of 24 hour and switched circuits Screw terminals for securing wires accept...
    MSRP: $106.99
    $62.99
    Qty in Cart: 0
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    MSRP: $106.99
    $62.99
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  • Blue Sea 5024 ST-Blade Battery Terminal Mount Fuse Block Kit [5024] Blue Sea 5024 ST-Blade Battery Terminal Mount Fuse Block Kit [5024]

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

    Blue Sea Systems

    MSRP: $61.99
    $38.99
    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 nylon ring terminals included Insulating cover includedKit Includes: 1 - 5023...
    MSRP: $61.99
    $38.99
    Qty in Cart: 0
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    MSRP: $61.99
    $38.99
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  • Blue Sea 5023 ST-Blade Battery Terminal Mount Fuse Block [5023]

    Blue Sea 5023 ST-Blade Battery Terminal Mount Fuse Block [5023]

    Blue Sea Systems

    MSRP: $42.99
    $28.99
    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 insulated ring terminals included Insulating cover included Accepts Small...
    MSRP: $42.99
    $28.99
    Qty in Cart: 0
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    MSRP: $42.99
    $28.99
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  • Blue Sea 2340 Battery Terminal Mount BusBars [2340]

    Blue Sea 2340 Battery Terminal Mount BusBars [2340]

    Blue Sea Systems

    MSRP: $38.99
    $26.99
    Battery Terminal Mount BusBarsEasy to install.Specifications: Maximum Voltage: 32V DC Continuous Rating: 100A DC Bus Material: Tin-Plated Copper C11000 Mounting Hole: Clearance for 3/8 [M10] stud Screw Terminal Type: #8-32 Screws with Captive Star Lock...
    MSRP: $38.99
    $26.99
    Qty in Cart: 0
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    $26.99
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  • Blue Sea 1838 M2 AC Multimeter [1838] Blue Sea 1838 M2 AC Multimeter [1838]

    Blue Sea 1838 M2 AC Multimeter [1838]

    Blue Sea Systems

    MSRP: $527.99
    $298.99
    M2 AC MultimeterMonitors AC Amps, Volts, Hzs on large, bright display. Supports programmable current transformer ratios. Accurately measure and monitor AC amperage, voltage and Hz. (measures 2 voltages and 2 circuits)Features: Auto-dimming, bright OLED...
    MSRP: $527.99
    $298.99
    Qty in Cart: 0
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    MSRP: $527.99
    $298.99
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  • Blue Sea 1837 M2 AC Voltmeter [1837] Blue Sea 1837 M2 AC Voltmeter [1837]

    Blue Sea 1837 M2 AC Voltmeter [1837]

    Blue Sea Systems

    MSRP: $498.99
    $282.99
    M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to...
    MSRP: $498.99
    $282.99
    Qty in Cart: 0
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    MSRP: $498.99
    $282.99
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  • Blue Sea 1830 M2 DC SoC State of Charge Monitor [1830] Blue Sea 1830 M2 DC SoC State of Charge Monitor [1830]

    Blue Sea 1830 M2 DC SoC State of Charge Monitor [1830]

    Blue Sea Systems

    MSRP: $499.99
    $283.99
    M2 DC SoC State of Charge MonitorAccurately measure and monitor the state-of-charge of your batteries. Supports programmable shunt ratios.Features: Auto-dimming, bright OLED display is easy to read Easy to adjust 92dB alarm on all models Isolated MOSFET...
    MSRP: $499.99
    $283.99
    Qty in Cart: 0
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    MSRP: $499.99
    $283.99
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