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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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  • Mastervolt EasyView 5 Touch Screen Monitoring and Control Panel [77010310]
    Mastervolt

    Mastervolt EasyView 5 Touch Screen Monitoring and Control Panel [77010310]

    £239.31
    £396.85
    £239.31
    EasyView 5Waterproof system monitor with daylight display and intuitive touch control.Controlling your Mastervolt system has never been easier. The EasyView 5 features a sharp, waterproof display which is clearly readable in daylight. Thanks to the color touch screen and multi-language menu, the display is...
    £239.31
    £396.85
    £239.31
  • Victron GX Touch 70 Flush Mount Display - 7" [BPP900455170]Victron GX Touch 70 Flush Mount Display - 7" [BPP900455170]
    Victron Energy

    Victron GX Touch 70 Flush Mount Display - 7" [BPP900455170]

    £271.01
    £318.84
    £271.01
    GX Touch 70 Flush Mount Display - 120 x 184 x 13 mmThe GX Touch is optimized to more than meet the standards of installer professionals. The screen is simply bolted on top of a dashboard, eliminating the need to create perfect cut-outs (like...
    £271.01
    £318.84
    £271.01
  • Sea-Dog SAE Power Cable Splitter [426920-1]
    Sea-Dog

    Sea-Dog SAE Power Cable Splitter [426920-1]

    £10.50
    £14.89
    £10.50
    SAE Power Cable SplitterThis SAE-type polarized electrical connector is a two-prong plug and socket Y-splitter connector set. Features: Y-splitter 14-gauge duplex wire Specifications: Length: 12 in. Volts: 12-24 Max Amps: 20A @ 12V Wire Gauge: 14 AWM Weight: 0.15 lb. Specifications: Type: Cables Box Dimensions:...
    £10.50
    £14.89
    £10.50
  • ARCO Marine Original Equipment Quality Replacement Solenoid f/Chrysler BRP-OMC - 12V, Grounded Base [SW774]ARCO Marine Original Equipment Quality Replacement Solenoid f/Chrysler BRP-OMC - 12V, Grounded Base [SW774]
    ARCO Marine

    ARCO Marine Original Equipment Quality Replacement Solenoid f/Chrysler BRP-OMC - 12V, Grounded Base [SW774]

    £27.00
    £33.85
    £27.00
    Original Equipment Quality Replacement Solenoid for Chrysler & BRP-OMC - 12V, Grounded BaseReplacement solenoid that will fit Chrysler, BRP-OMC, Grounded base, 12 Volt.Replaces: Chrysler 177917 CRUSADER 9006320 FORCE F177917 MERCURY 803822T BRP-OMC 979774 SIERRA 18-5803 SIERRA 18-5841 *ARCO Assurance 12-month part and labor warranty...
    £27.00
    £33.85
    £27.00
  • ARCO Marine Current Model Mercruiser Solenoid w/Raised Isolated Base [SW058]ARCO Marine Current Model Mercruiser Solenoid w/Raised Isolated Base [SW058]
    ARCO Marine

    ARCO Marine Current Model Mercruiser Solenoid w/Raised Isolated Base [SW058]

    £17.25
    £22.36
    £17.25
    Current Model Mercruiser Solenoid with Raised Isolated BaseMercruiser solenoid that will fit Mercruiser and Mercury, Isolated base, 12 Volt.Replaces:MERCURY 8M0123161MERCURY 89-846070MERCURY 89-94318MERCURY 89-96158MERCURY 89-96158T*ARCO Assurance 12-month part and labor warranty protectionThis product may not be returned to the original point of purchase. Please contact...
    £17.25
    £22.36
    £17.25
  • Sea-Dog Front Mount Power Socket [426950-1]Sea-Dog Front Mount Power Socket [426950-1]
    Sea-Dog

    Sea-Dog Front Mount Power Socket [426950-1]

    £7.49
    £11.22
    £7.49
    Front Mount Power SocketThis SAE-type polarized electrical connector is a two-prong power socket connector set. Great for solar panel connections and maintaining battery charge. Drill a 3/4” hole and install with two #10 RH screws (not included).Features:14-gauge duplex wireSpecifications: Length: 5 in. Volts: 12-24...
    £7.49
    £11.22
    £7.49
  • Egis Contactor 100A, 24V w/Aux Contacts [7026]
    Egis Mobile Electric

    Egis Contactor 100A, 24V w/Aux Contacts [7026]

    £42.75
    £63.32
    £42.75
    Contactor 100A, 24V with Aux ContactsThis 100A Egis contactor is perfect for reducing installation costs and weight by eliminating large cable runs to manual switches through robust remote switching of high-ampere engines and auxiliary loads. Also, this contactor has a side mount.Applications: Ensure flawless...
    £42.75
    £63.32
    £42.75
  • Sea-Dog SAE Power Cable Power Plug Kit [426930-1]
    Sea-Dog

    Sea-Dog SAE Power Cable Power Plug Kit [426930-1]

    £6.74
    £10.47
    £6.74
    SAE Power Cable Power Plug KitThis SAE-type polarized electrical plug kit is a two-prong plug and socket connector set. 14-gauge lead wire with bullet-type contact pins.Features:Proudly constructed in the USA of injection molded nylon and polypropyleneIncludes: Two plugs Four heat-shrink tubes Four butt connectors...
    £6.74
    £10.47
    £6.74
  • Sea-Dog Back Nut Mount Power Socket [426955-1]Sea-Dog Back Nut Mount Power Socket [426955-1]
    Sea-Dog

    Sea-Dog Back Nut Mount Power Socket [426955-1]

    £7.49
    £11.22
    £7.49
    Back Nut Mount Power SocketThis SAE-type polarized electrical connector is a two-prong power socket connector set. Great for solar panel connections and maintaining battery charge. Installation is as easy as drilling a 7/8” hole, inserting the socket body, tightening the locking nut, and connecting...
    £7.49
    £11.22
    £7.49
  • Victron Carry Case f/IP65 Charger 12/25 24/13 - Fits Charger Accessories [BPC940100200]Victron Carry Case f/IP65 Charger 12/25 24/13 - Fits Charger Accessories [BPC940100200]
    Victron Energy

    Victron Carry Case f/IP65 Charger 12/25 24/13 - Fits Charger Accessories [BPC940100200]

    £41.45
    £48.76
    £41.45
    Carry Case for IP65 Charger 12/25 & 24/13 - Fits Charger & AccessoriesSmart and professional, this new snap-close carry case provides protective stowage and easy transport for Victron’s Blue Smart IP65 charger and its accessories.Compartments accommodate the charger, its input/output cables, and the battery-clamp/eyelet...
    £41.45
    £48.76
    £41.45
  • Scanstrut Flip Pro Max - Dual USB-C Charge Socket [SC-USB-F3]Scanstrut Flip Pro Max - Dual USB-C Charge Socket [SC-USB-F3]
    Scanstrut

    Scanstrut Flip Pro Max - Dual USB-C Charge Socket [SC-USB-F3]

    £38.25
    £56.26
    £38.25
    Flip Pro Max - Dual USB-C Charge SocketDesigned for use with either a 12V or 24V input and features 2x 60W USB-C charging ports. It will charge at 36W on a 12V system or up to 60W on a 24V system. This makes it...
    £38.25
    £56.26
    £38.25
  • Forespar MareLube Valve General Purpose Lubricant - 4 oz. [770050]
    Forespar Performance Products

    Forespar MareLube Valve General Purpose Lubricant - 4 oz. [770050]

    £10.50
    £14.97
    £10.50
    MareLube Valve General Purpose Lubricant - 4 oz.Marelube is Forespar's new family of three specifically formulated synthetic lubricants designed for various uses around your boat. Each contains PTFE and they work equally well in fresh or salt water. Marelube Valve Lubricant is an advanced lubrication...
    £10.50
    £14.97
    £10.50
  • Egis Contactor 100A, 12V w/Aux Contacts [7024]
    Egis Mobile Electric

    Egis Contactor 100A, 12V w/Aux Contacts [7024]

    £43.50
    £63.77
    £43.50
    Contactor 100A, 12V with Aux ContactsThis 100A Egis contactor is perfect for reducing installation costs and weight by eliminating large cable runs to manual switches through robust remote switching of high-ampere engines and auxiliary loads. Also, this contactor has a side mount.Applications: Ensure flawless...
    £43.50
    £63.77
    £43.50
  • ARCO Marine Evinrude Outboard Relay - E-TEC [R767]ARCO Marine Evinrude Outboard Relay - E-TEC [R767]
    ARCO Marine

    ARCO Marine Evinrude Outboard Relay - E-TEC [R767]

    £99.02
    £123.79
    £99.02
    Evinrude Outboard Relay - E-TECEvinrude outboard relay that will fit Evinrude E-TEC. O/B Tilt /Trim Relay.Replaces:2011-2012 - E-TEC 25, 30, 40, 50, 60, 75, 90, 115, 130, 150, 175, 200, 225, 250, 3002008-2010 - E-TEC 30, 40, 50, 60, 75, 90, 115, 130, 150,...
    £99.02
    £123.79
    £99.02
  • ARCO Marine Johnson/Evinrude Outboard Relay - 12V 30A [R473]ARCO Marine Johnson/Evinrude Outboard Relay - 12V 30A [R473]
    ARCO Marine

    ARCO Marine Johnson/Evinrude Outboard Relay - 12V 30A [R473]

    £13.50
    £17.66
    £13.50
    Johnson/Evinrude Outboard Relay - 12V 30AJohnson/Evinrude outboard relay that will fit BRP-OMC.Replaces: BRP-OMC 582195  BRP-OMC 582472  BRP-OMC 582473  BRP-OMC 584416  BRP-OMC 586147  BRP-OMC 586244  BRP-OMC 3857533  BRP-OMC 586224  SIERRA 18-5705 *ARCO Assurance 12-month part and labor warranty protectionThis product may not be returned to...
    £13.50
    £17.66
    £13.50
  • 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]

    £6.74
    £9.36
    £6.74
    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...
    £6.74
    £9.36
    £6.74
  • SmartPlug Single Jack Coax USB-C Connector [KSJUSBC]
    SmartPlug

    SmartPlug Single Jack Coax USB-C Connector [KSJUSBC]

    £14.85
    £16.50
    £14.85
    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)
    £14.85
    £16.50
    £14.85
  • SmartPlug Single Jack USB Connector [KSJUSB]
    SmartPlug

    SmartPlug Single Jack USB Connector [KSJUSB]

    £14.85
    £16.50
    £14.85
    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)
    £14.85
    £16.50
    £14.85
  • Victron Phoenix Inverter Control VE.Direct [REC040010210R]Victron Phoenix Inverter Control VE.Direct [REC040010210R]
    Victron Energy

    Victron Phoenix Inverter Control VE.Direct [REC040010210R]

    £16.58
    £19.51
    £16.58
    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...
    £16.58
    £19.51
    £16.58
  • Victron GX Touch 50 Protection Cover [BPP900462050]
    Victron Energy

    Victron GX Touch 50 Protection Cover [BPP900462050]

    £12.75
    £15.00
    £12.75
    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...
    £12.75
    £15.00
    £12.75