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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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  • Blue Sea 1821 Universal Temperature Sensor [1821]

    Blue Sea 1821 Universal Temperature Sensor [1821]

    Blue Sea Systems

    MSRP: $23.99
    $18.99
    Universal Temperature SensorUse with the P12 Charger, M2 OLED, and Mini OLED MetersIncludes double-sided tapeWaterproof designTemperature Range: -40°F to 300°F (-40°C to 150°C)Wire Length: 18"WARNING: This product can expose you to...
    MSRP: $23.99
    $18.99
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    MSRP: $23.99
    $18.99
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  • Marinco 70A Trolling Motor Plug & Receptacle [12VCPS3]

    Marinco 70A Trolling Motor Plug & Receptacle [12VCPS3]

    Marinco

    MSRP: $78.99
    $51.99
    70A Trolling Motor Plug & ReceptacleIncreased amperage for modern trolling motors.Features:70A continuous ratingSealed, waterproof connectionIntegrated strain reliefKeyed design with thumbprint locatorAccepts up to 6AWG wireWARNING: This product can...
    MSRP: $78.99
    $51.99
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    MSRP: $78.99
    $51.99
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  • Marinco 70A Trolling Motor Receptacle [12VBRS3]

    Marinco 70A Trolling Motor Receptacle [12VBRS3]

    Marinco

    MSRP: $55.99
    $33.99
    70A Trolling Motor ReceptacleIncreased amperage for modern trolling motors.Features:70A continuous ratingSealed, waterproof connectionIntegrated strain reliefKeyed design with thumbprint locatorAccepts up to 6AWG wireWARNING: This product can expose you...
    MSRP: $55.99
    $33.99
    Qty in Cart: 0
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    MSRP: $55.99
    $33.99
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  • Marinco 70A Trolling Motor Plug [12VBPS3]

    Marinco 70A Trolling Motor Plug [12VBPS3]

    Marinco

    MSRP: $39.99
    $25.99
    70A Trolling Motor PlugIncreased amperage for modern trolling motors.Features:70A continuous ratingSealed, waterproof connectionIntegrated strain reliefKeyed design with thumbprint locatorAccepts up to 6AWG wireWARNING: This product can expose you to...
    MSRP: $39.99
    $25.99
    Qty in Cart: 0
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    MSRP: $39.99
    $25.99
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  • Attwood Heavy-Duty All-Plastic Adjustable Battery Tray - 27 Series [9098-5]

    Attwood Heavy-Duty All-Plastic Adjustable Battery Tray - 27 Series [9098-5]

    Attwood Marine

    $13.99
    Heavy-Duty All-Plastic Adjustable Battery Tray - 27 SeriesAll-plastic and heavy duty, these battery trays use an adjustable cross bar and posts to allow for universal fit of both short and tall battery styles.Contain no metal parts to corrode and no...
    $13.99
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  • Attwood Heavy-Duty All-Plastic Adjustable Battery Tray - 24 Series [9097-5]

    Attwood Heavy-Duty All-Plastic Adjustable Battery Tray - 24 Series [9097-5]

    Attwood Marine

    $12.99
    Heavy-Duty All-Plastic Adjustable Battery Tray - 24 SeriesAll-plastic and heavy duty, these battery trays use an adjustable cross bar and posts to allow for universal fit of both short and tall battery styles.Contain no metal parts to corrode and no...
    $12.99
    Qty in Cart: 0
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    $12.99
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  • BEP Emergency Parallel Battery Knob - Yellow - Easy Fit [701-KEY-EP]

    BEP Emergency Parallel Battery Knob - Yellow - Easy Fit [701-KEY-EP]

    BEP Marine

    MSRP: $18.99
    $15.99
    Emergency Parallel Battery Knob, Yellow Easy FitThis battery knob option for 701 Switches is for applications where emergency parallel switch needs to be highlighted.Order separatelyReplaces existing knobWARNING: This product can expose you to chemicals...
    MSRP: $18.99
    $15.99
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  • BEP Replacement Key f\/701 Battery Switches [701-KEY]

    BEP Replacement Key f/701 Battery Switches [701-KEY]

    BEP Marine

    $13.99
    Replacement Key for 701This replacement knob replaces the existing knob for the 701 switch.WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth...
    $13.99
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  • BEP Piezo Buzzer - 42mm - 5-20V - 97DB [54-35C2\/DSP]

    BEP Piezo Buzzer - 42mm - 5-20V - 97DB [54-35C2/DSP]

    BEP Marine

    MSRP: $21.99
    $17.99
    Piezo Buzzer, 42mm 5-20V 97DBEspecially suitable for use with the new 701-MDCZ CZone optimized motorized battery switch, this piezo buzzer is also useful wherever a loud single tone alarm is required.97 decibel output at 9 VoltsFrequency 2.8 KHzVoltage...
    MSRP: $21.99
    $17.99
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  • BEP Piezo Buzzer - 30mm - 5-20v - 85DB [54-27C4\/DSP]

    BEP Piezo Buzzer - 30mm - 5-20v - 85DB [54-27C4/DSP]

    BEP Marine

    MSRP: $18.99
    $15.99
    Piezo Buzzer, 30mm 5-30V 85DBEspecially suitable for use with the new 701-MDCZ CZone optimized motorized battery switch, this piezo buzzer is also useful wherever a single tone alarm is required.85 decibel output at 9 VoltsFrequency 3.5KHzVoltage 5-30...
    MSRP: $18.99
    $15.99
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    MSRP: $18.99
    $15.99
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  • Blue Sea 1045 12/24V Dual USB Charger - 1-1/8" Socket Mount [1045]

    Blue Sea 1045 12/24V Dual USB Charger - 1-1/8" Socket Mount [1045]

    Blue Sea Systems

    MSRP: $74.99
    $46.99
    12/24V Dual USB Charger - 1-1/8" Socket MountIntelligent device recognition allows rapid charging of phones, tablets, or other mobile devicesCharges at the speed required by specific devicesInternal filtering for reduced electronic interferenceOver...
    MSRP: $74.99
    $46.99
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  • Xantrex Telephone to Network Cable Adapter [808-9010]

    Xantrex Telephone to Network Cable Adapter [808-9010]

    Xantrex

    $24.38
    Telephone to Network Cable AdapterThe Freedom SW Remote Adapters (TEL to Xanbus cable) allow Xanbus-enabled devices to establish a Xanbus network using a 4 pin RJ11(a regular telephone cable) or a 6 pin RJ12 cable (a Xantrex remote cable) that comes...
    $24.38
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