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Electrical - Accessories

Marine electrical accessories are essential components for maintaining, upgrading, and optimizing your vessel's electrical system. Engineered for dependable performance in demanding freshwater and saltwater environments, today's marine electrical accessories help ensure safe power distribution, efficient operation, and reliable connectivity between onboard systems. From battery switches, terminals, connectors, fuses, circuit protection, wiring components, power distribution panels, adapters, and installation hardware to essential replacement parts, these products are designed to support a wide range of marine electrical applications. Whether you're completing a new installation, upgrading your boat's electronics, or maintaining existing equipment, the right electrical accessories help improve system reliability and protect valuable onboard components. Featuring premium products from trusted marine manufacturers, our Electrical Accessories collection delivers the quality, durability, and performance serious boaters expect. Browse our selection today and let our knowledgeable team help you choose the ideal electrical solutions for your vessel's power and control systems.

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  • Pacer Beige 2 AWG Wire Ferrule - 16mm Length - 10 Pack [TFRL2-16MM-10]
    Pacer

    Pacer Beige 2 AWG Wire Ferrule - 16mm Length - 10 Pack [TFRL2-16MM-10]

    $13.00
    $18.04
    $13.00
    Beige 2 AWG Wire Ferrule - 16mm Length - 10 PackWire fraying can quickly become a problem when dealing with IEC (European)-style terminal blocks. As the wire frays, the connection becomes weaker, and the problem will need to be addressed. But all that can...
    $13.00
    $18.04
    $13.00
  • SmartPlug Single Jack Coax USB-C Connector [KSJUSBC]
    SmartPlug

    SmartPlug Single Jack Coax USB-C Connector [KSJUSBC]

    $28.64
    $31.83
    $28.64
    Single Jack Coax USB-C ConnectorBuild or expand a SmartPlug data port with this single USB-C connector.Features:Single USB-C connector portSpecifications: Material: Non-metallic Color: Black Quick Guide (pdf)
    $28.64
    $31.83
    $28.64
  • SmartPlug Single Jack USB Connector [KSJUSB]
    SmartPlug

    SmartPlug Single Jack USB Connector [KSJUSB]

    $28.64
    $31.83
    $28.64
    Single Jack USB ConnectorBuild or expand a SmartPlug data port with this single-jack USB connector.Features:Single USB-A connector portSpecifications: Material: Non-metallic Color: Black Quick Guide (pdf)
    $28.64
    $31.83
    $28.64
  • Victron Phoenix Inverter Control VE.Direct [REC040010210R]Victron Phoenix Inverter Control VE.Direct [REC040010210R]
    Victron Energy

    Victron Phoenix Inverter Control VE.Direct [REC040010210R]

    $31.97
    $37.61
    $31.97
    Phoenix Inverter Control f/ VE.Direct InvertersThis panel is intended for all VE.DIRECT Phoenix Inverters.The panel connects to the inverter's remote on/off (H/L) port via two wires, not provided.*Sold as an IndividualPlease contact your dealer for any returns, repairs or support issues related to this...
    $31.97
    $37.61
    $31.97
  • Victron GX Touch 50 Protection Cover [BPP900462050]
    Victron Energy

    Victron GX Touch 50 Protection Cover [BPP900462050]

    $24.59
    $28.93
    $24.59
    GX Touch 50 Protection CoverThe GX Touch 50 protection cover prevents damage from UV light during prolonged exposure to the sun. Specification:Model (inch): 5"Please contact your dealer for any returns, repairs or support issues related to this product. Specifications: Type: Covers Box Dimensions: 1"H x...
    $24.59
    $28.93
    $24.59
  • Mastervolt PowerCombi MasterBus Interface [77032900]
    Mastervolt

    Mastervolt PowerCombi MasterBus Interface [77032900]

    $188.04
    $299.43
    $188.04
    PowerCombi MasterBus InterfaceBy adding the PowerCombi MasterBus Interface to your installation, you can control the PowerCombi via the MasterBus communication network. A RJ45 communication cable is included in the delivery. WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to...
    $188.04
    $299.43
    $188.04
  • Scanstrut Flip Pro Multi - Dual USB-C 12V Power Socket [SC-MULTI-F1]Scanstrut Flip Pro Multi - Dual USB-C 12V Power Socket [SC-MULTI-F1]
    Scanstrut

    Scanstrut Flip Pro Multi - Dual USB-C 12V Power Socket [SC-MULTI-F1]

    $95.46
    $140.31
    $95.46
    Flip Pro Multi - Dual USB-C & 12V Power SocketCombining the features of the high-power Flip Pro Max and 12V Power Sockets into a beautiful multi-power solution.When not in use, the spring-loaded caps remain tightly closed, protecting the ports from the elements.Universal: Universal fit...
    $95.46
    $140.31
    $95.46
  • Attwood Heavy-Duty All-Plastic Adjustable Battery Tray - 24 Series [9097-5]
    Attwood Marine

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

    $15.90
    $18.79
    $15.90
    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 webbing straps to...
    $15.90
    $18.79
    $15.90
  • Sea-Dog Double USB Power Socket Panel [426505-1]
    Sea-Dog

    Sea-Dog Double USB Power Socket Panel [426505-1]

    $40.49
    $58.80
    $40.49
    Double USB & Power Socket Panel This injection molded nylon power socket panel accommodates both USB connectors as well as standard power sockets. The dual USB power socket charges two devices simultaneously. Input 12V–24VDC. Single output DC 5V/2.4A. Total output is 4.8A with the load...
    $40.49
    $58.80
    $40.49
  • Attwood Heavy-Duty All-Plastic Adjustable Battery Tray - 27 Series [9098-5]
    Attwood Marine

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

    $15.90
    $20.24
    $15.90
    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 webbing straps to...
    $15.90
    $20.24
    $15.90
  • Victron VE. Direct - 0.3M Cable (1 Side Right Angle Connector) [ASS030531203]
    Victron Energy

    Victron VE. Direct - 0.3M Cable (1 Side Right Angle Connector) [ASS030531203]

    $25.82
    $30.38
    $25.82
    VE. Direct - 0.3M Cable (1 Side Right Angle Connector)Features: Cable Length: 0.3M 1 Side Right Angle Connector Warranty InfoWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm....
    $25.82
    $30.38
    $25.82
  • SmartPlug Male Inlet/Gasket Kit [PKMGKT]
    SmartPlug

    SmartPlug Male Inlet/Gasket Kit [PKMGKT]

    $58.59
    $65.10
    $58.59
    Male Inlet/Gasket KitThe SmartPlug service kits provide all the electrical components, hardware, and gaskets required to replace or repair the products.Compatible With:Fits all non-metallic inlet SmartPlugs - BM30, BM50, BM16 and BM32Features: Ease of Use – Easily replaces missing or damaged pieces Interchangeable – Works...
    $58.59
    $65.10
    $58.59
  • Victron VE. Can to NMEA 2000 Micro-C Male Cable [ASS030520200]
    Victron Energy

    Victron VE. Can to NMEA 2000 Micro-C Male Cable [ASS030520200]

    $102.06
    $120.07
    $102.06
    VE. Can to NMEA 2000 Micro-C Male CableUse this cable to connect a Victron product with a VE. Can port to a NMEA2000 network.Warranty InfoWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth...
    $102.06
    $120.07
    $102.06
  • Sea-Dog Two Socket Mounting Plate Only [426501]
    Sea-Dog

    Sea-Dog Two Socket Mounting Plate Only [426501]

    $5.77
    $7.16
    $5.77
    Two Socket Mounting Plate Only This dual power socket/meter panel accommodates USB and standard power sockets and meters that are 1-1/8 inches in diameter. Constructed of injection-molded nylon. Specifications: Distance Between Holes (Length): 3-1/2 in. Distance Between Holes (Width): 1 in. Diameter: 1-1/8 in. Weight: 0.05...
    $5.77
    $7.16
    $5.77
  • 84470Sea-Dog 4" Gauge Power Socket Adapter Mounting Plate - White [426104-1]
    Sea-Dog

    84470Sea-Dog 4" Gauge Power Socket Adapter Mounting Plate - White [426104-1]

    $11.56
    $17.72
    $11.56
    4" Gauge Power Socket Adapter Mounting Plate - WhiteThis instrument hole adapter allows you to replace an unused 4 in. gauge with two new 1-1/8 in. style gauges. It is installed by placing the face plate in front of the dashboard and then inserting...
    $11.56
    $17.72
    $11.56
  • Sea-Dog 4" Gauge Power Socket Adapter Mounting Plate [426103-1]
    Sea-Dog

    Sea-Dog 4" Gauge Power Socket Adapter Mounting Plate [426103-1]

    $11.56
    $17.72
    $11.56
    4" Gauge Power Socket Adapter Mounting PlateThis instrument hole adapter allows you to replace an unused 4 in. gauge with two new 1-1/8 in. style gauges. It is installed by placing the face plate in front of the dashboard and then inserting the socket/meter...
    $11.56
    $17.72
    $11.56
  • Victron VE.Bus Smart Dongle [ASS030537010]Victron VE.Bus Smart Dongle [ASS030537010]
    Victron Energy

    Victron VE.Bus Smart Dongle [ASS030537010]

    $135.26
    $159.13
    $135.26
    VE. Bus Smart DongleThe VE.Bus Smart dongle is two products in one:First of all it is the bluetooth accessory for our range of inverter/chargers: Multis, MultiPlusses, MultiPlus-II, MultiGrid, MultiGrid-II, Quattros, and our series of Phoenix Inverters with a VE.Bus port. When installed, use the...
    $135.26
    $159.13
    $135.26
  • Victron GX Touch 70 Wall Mount [BPP900465070]Victron GX Touch 70 Wall Mount [BPP900465070]
    Victron Energy

    Victron GX Touch 70 Wall Mount [BPP900465070]

    $29.51
    $34.72
    $29.51
    GX Touch 70 Wall MountThe GX Touch wall mount accessory allows easy mounting of the GX Touch on a solid wall. No drilling or cut-out is required, other than the three screws that fix the wall mount onto the wall.Please contact your dealer for...
    $29.51
    $34.72
    $29.51
  • Victron Ekrano GX [BPP900480100]Victron Ekrano GX [BPP900480100]
    Victron Energy

    Victron Ekrano GX [BPP900480100]

    $896.38
    $1,054.57
    $896.38
    Ekrano GXThe Ekrano GX represents the next generation in the GX product family. With its complete range of connections and interfaces as well as its integrated 7-inch touchscreen display, it is the most powerful GX device to date and allows you to always have...
    $896.38
    $1,054.57
    $896.38
  • Blue Sea Dual USB Charger Socket - 2 USB Ports w/Watertight Cap [1016]
    Blue Sea Systems

    Blue Sea Dual USB Charger Socket - 2 USB Ports w/Watertight Cap [1016]

    $34.70
    $50.62
    $34.70
    Dual USB Charger SocketConveniently Charge Popular USB-Powered Mobile DevicesProtective cap with tether keeps dust and spray from shortening the life of the charger. Made with materials which ensure a solid contact and low voltage drop.Blue Sea's 1016 Dual USB Charger Socket is easy to...
    $34.70
    $50.62
    $34.70