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Accessories

Marine Electrical Accessories

Complete and protect your electrical installation with high-quality marine electrical accessories designed for safe, reliable performance in harsh marine environments.

These essential components support clean wiring layouts, secure mounting, and long-term durability for both new installations and system upgrades.

Essential Electrical Supplies

  • Marine-grade mounting hardware and fasteners
  • Protective covers, adapters, and installation accessories
  • Corrosion-resistant components for wet environments
  • Designed for professional and DIY electrical projects

Compatible With Leading Marine Brands

Electrical accessories are engineered to integrate seamlessly with systems from Victron Energy, Blue Sea Systems, and other trusted marine electrical manufacturers.

Build a Reliable Electrical System

Whether you're organizing wiring, adding protection, or completing an upgrade, marine electrical accessories help ensure a safe, efficient, and dependable power system.

← Back to Marine Electrical Supplies

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  • Mastervolt MasterBus Cable - 0.5M [77040050]

    Mastervolt MasterBus Cable - 0.5M [77040050]

    Mastervolt

    MSRP: $48.99
    $31.99
    MasterBus Cable - 0.5M Suitable for data traffic and powering peripheral equipment, this is the only cable you need for your MasterBus network. MasterBus compatible products come standard with two ports, while other equipment requires an interface...
    MSRP: $48.99
    $31.99
    Qty in Cart: 0
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    MSRP: $48.99
    $31.99
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  • Mastervolt MasterBus Cable - 0.2M [77040020]

    Mastervolt MasterBus Cable - 0.2M [77040020]

    Mastervolt

    MSRP: $42.99
    $28.99
    MasterBus Cable - 0.2M Suitable for data traffic and powering peripheral equipment, this is the only cable you need for your MasterBus network. MasterBus compatible products come standard with two ports, while other equipment requires an interface...
    MSRP: $42.99
    $28.99
    Qty in Cart: 0
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    MSRP: $42.99
    $28.99
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  • Victron Temperature Sensor f\/Quattro, MultiPlus  GX Devices [ASS000001000]

    Victron Temperature Sensor f/Quattro, MultiPlus GX Devices [ASS000001000]

    Victron Energy

    MSRP: $24.00
    $20.40
    Temperature Sensor for Quattro, MultiPlus & GX DevicesA temperature sensor for MultiPlus or Quattro Inverter Charger and also GX Devices.Please contact your dealer for any returns, repairs or support issues related to this product. Quick Guide...
    MSRP: $24.00
    $20.40
    Qty in Cart: 0
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    MSRP: $24.00
    $20.40
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  • Forespar Marelube TEF45 30cc Syringe [770066]

    Forespar Marelube TEF45 30cc Syringe [770066]

    Forespar Performance Products

    MSRP: $21.95
    $18.99
    Marelube TEF45 30cc SyringeA highly water-resistant synthetic lubricant grease containing 45% PTFE, the highest PTFE available. Perfect for heavy loads and bi-metal anti-corrosion applications. Also works well at protecting against rust corrosion and...
    MSRP: $21.95
    $18.99
    Qty in Cart: 0
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    MSRP: $21.95
    $18.99
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  • Forespar Marelube TEF45 6cc Syringe [770065]

    Forespar Marelube TEF45 6cc Syringe [770065]

    Forespar Performance Products

    MSRP: $16.95
    $15.99
    Marelube TEF45 6cc SyringeA highly water-resistant synthetic lubricant grease containing 45% PTFE, the highest PTFE available. Perfect for heavy loads and bi-metal anti-corrosion applications. Also works well at protecting against rust corrosion and...
    MSRP: $16.95
    $15.99
    Qty in Cart: 0
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    MSRP: $16.95
    $15.99
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  • Mastervolt Alpha Pro III [45513000]

    Mastervolt Alpha Pro III [45513000]

    Mastervolt

    MSRP: $673.99
    $343.99
    Alpha Pro IIIAdvanced 3-step charge regulator for standard and high performance alternatorsThe propulsion engine of your boat or vehicles may be used to quickly charge your service batteries, either while cruising or taking a break. The advanced and...
    MSRP: $673.99
    $343.99
    Qty in Cart: 0
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    MSRP: $673.99
    $343.99
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  • Guest AC Universal Plug Holder - Black [150PHB]

    Guest AC Universal Plug Holder - Black [150PHB]

    Guest

    MSRP: $20.99
    $15.99
    AC Universal Plug Holder - BlackFeatures:Black AC Universal Plug Holder is designed for all standard 120V AC plugsPlug clamp insert included—converts plug holder to an AC inlet for battery chargersNo cutting, stripping, or rewiring of AC power...
    MSRP: $20.99
    $15.99
    Qty in Cart: 0
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    MSRP: $20.99
    $15.99
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  • Xantrex Solar Starter Cable Kit [708-0150]

    Xantrex Solar Starter Cable Kit [708-0150]

    Xantrex

    MSRP: $163.11
    $123.99
    Solar Starter Cable KitXantrex's Solar Starter Cable Kit provides weather-resistant, certified cables for connecting a solar panel to a charge controller, and from the charge controller to the battery.Features:Designed to connect a PV array to a charge...
    MSRP: $163.11
    $123.99
    Qty in Cart: 0
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    MSRP: $163.11
    $123.99
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  • Guest AC Universal Plug Holder - White [150PHW]

    Guest AC Universal Plug Holder - White [150PHW]

    Guest

    MSRP: $20.99
    $15.99
    AC Universal Plug Holder - WhiteFeatures:White AC Universal Plug Holder is designed for all standard 120V AC plugsPlug clamp insert included - converts plug holder to an AC inlet for battery chargersNo cutting, stripping, or rewiring of AC power...
    MSRP: $20.99
    $15.99
    Qty in Cart: 0
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    MSRP: $20.99
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  • Victron GlobalLink 520 4G LTE-M Remote Monitoring Device w\/5-Year Pre-Paid SIM Card Uses ATT  T-Mobile [ASS030543020]

    Victron GlobalLink 520 4G LTE-M Remote Monitoring Device w/5-Year Pre-Paid SIM Card Uses ATT T-Mobile [ASS030543020]

    Victron Energy

    MSRP: $255.00
    $216.75
    GlobalLink 520 4G LTE-M Remote Monitoring Device with 5-Year Pre-Paid SIM Card Uses AT & T & T-MobileWe believe that having insight into your installation is a key factor in maintaining and operating your off-grid energy solutions. Off-grid...
    MSRP: $255.00
    $216.75
    Qty in Cart: 0
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    MSRP: $255.00
    $216.75
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  • Victron Skylla-i Control GX Remote Panel f\/Skylla Charger [REC000300010R]

    Victron Skylla-i Control GX Remote Panel f/Skylla Charger [REC000300010R]

    Victron Energy

    MSRP: $169.00
    $130.90
    Skylla-i Control GX Remote Panel for Skylla ChargerA modern and powerful battery charger that withstands the rigors of an adverse environment: heat, humidity and salt air.Features:The right amount of charge for a lead-acid battery: variable absorption...
    MSRP: $169.00
    $130.90
    Qty in Cart: 0
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    MSRP: $169.00
    $130.90
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  • Samlex 10A Solar Charge Contoller - 12\/24V [MSK-10A]

    Samlex 10A Solar Charge Contoller - 12/24V [MSK-10A]

    Samlex America

    MSRP: $71.60
    $57.30
    10A Solar Charge Contoller - 12/24VFeatures:Advanced micro-controller with Series Type PWM Charging10A charging for 12V / 24V Lead Acid, Sealed AGM Batteries with auto mbattery voltage detection10A rated load terminals with protection for low battery...
    MSRP: $71.60
    $57.30
    Qty in Cart: 0
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    MSRP: $71.60
    $57.30
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