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Marine Electrical systems are the backbone of a dependable and efficient vessel, delivering the power needed to keep your essential equipment operating at its best. Designed to perform in demanding marine environments, today's electrical components combine rugged durability, reliable performance, and advanced technology to withstand moisture, vibration, and corrosion. From batteries, battery chargers, inverters, switches, circuit protection, wiring, and power distribution panels to complete electrical accessories, the right equipment helps ensure safe, consistent power throughout your boat. Whether you're upgrading an existing electrical system or building a new one, premium marine electrical products provide the reliability and confidence trusted by boaters and marine professionals alike. Explore our selection of marine electrical solutions and let our experts help you find the right components to power every adventure on the water.

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  • Bluewater 22mm Push Button Switch - Off/(On) Momentary Contact - Blue/Red LED - 4' Lead [9059-2113-4]Bluewater 22mm Push Button Switch - Off/(On) Momentary Contact - Blue/Red LED - 4' Lead [9059-2113-4]
    Bluewater

    Bluewater 22mm Push Button Switch - Off/(On) Momentary Contact - Blue/Red LED - 4' Lead [9059-2113-4]

    £56.69
    £0.00
    £56.69
    22mm Push Button Switch - Off/(On) Momentary Contact - Blue/Red LED - 4' LeadThis stainless-steel plated metal button can transform any dash by adding a touch of modern flair. This button has an “Off/(On)" momentary contact.The body design combined with the included gasket gives...
    £56.69
    £0.00
    £56.69
  • Bluewater 22mm Push Button Switch - Off/(On)/(On) Double Momentary Contact - Blue/Green/Red LED - 4' Lead [9059-2123-4]Bluewater 22mm Push Button Switch - Off/(On)/(On) Double Momentary Contact - Blue/Green/Red LED - 4' Lead [9059-2123-4]
    Bluewater

    Bluewater 22mm Push Button Switch - Off/(On)/(On) Double Momentary Contact - Blue/Green/Red LED - 4' Lead [9059-2123-4]

    £56.69
    £0.00
    £56.69
    22mm Push Button Switch - Off/(On)/(On) Double Momentary Contact - Blue/Green/Red LED - 4' LeadThis stainless-steel plated metal button can transform any dash by adding a touch of modern flair. This button has an “Off-(On)-(On)" double momentary contact.The body design combined with the included...
    £56.69
    £0.00
    £56.69
  • Bluewater 22mm Push Button Switch - Off/On/On Contact - Blue/Green/Red LED - 4' Lead [9059-3113-4]Bluewater 22mm Push Button Switch - Off/On/On Contact - Blue/Green/Red LED - 4' Lead [9059-3113-4]
    Bluewater

    Bluewater 22mm Push Button Switch - Off/On/On Contact - Blue/Green/Red LED - 4' Lead [9059-3113-4]

    £56.69
    £0.00
    £56.69
    22mm Push Button Switch - Off/On/On Contact - Blue/Green/Red LED - 4' LeadThis stainless-steel plated metal button can transform any dash by adding a touch of modern flair. This button has an “Off-On-On" standard contact.The body design combined with the included gasket gives this...
    £56.69
    £0.00
    £56.69
  • Bluewater 22mm Push Button Switch - Off/On/On Contact - Blue/Green/Red LED - 1' Lead [9059-3113-1]Bluewater 22mm Push Button Switch - Off/On/On Contact - Blue/Green/Red LED - 1' Lead [9059-3113-1]
    Bluewater

    Bluewater 22mm Push Button Switch - Off/On/On Contact - Blue/Green/Red LED - 1' Lead [9059-3113-1]

    £53.63
    £0.00
    £53.63
    22mm Push Button Switch - Off/On/On Contact - Blue/Green/Red LED - 1' LeadThis stainless-steel plated metal button can transform any dash by adding a touch of modern flair. This button has an “Off-On-On" standard contact.The body design combined with the included gasket gives this...
    £53.63
    £0.00
    £53.63
  • Bluewater 22mm Push Button Switch - OFF/ON/ON Nav/Anc Contact - Blue/Green/Red LED - 1' Lead [9059-3114-1]Bluewater 22mm Push Button Switch - OFF/ON/ON Nav/Anc Contact - Blue/Green/Red LED - 1' Lead [9059-3114-1]
    Bluewater

    Bluewater 22mm Push Button Switch - OFF/ON/ON Nav/Anc Contact - Blue/Green/Red LED - 1' Lead [9059-3114-1]

    £53.63
    £0.00
    £53.63
    22mm Push Button Switch - Nav/Anc Contact - Blue/Green/Red LED - 1' LeadThis stainless-steel plated metal button can transform any dash by adding a touch of modern flair. This button has a “Nav/Anc" contact.The body design combined with the included gasket gives this button...
    £53.63
    £0.00
    £53.63
  • Bluewater 22mm Push Button Switch - Off/(On)/(On) Double Momentary Contact - Blue/Green/Red LED - 1' Lead [9059-2123-1]Bluewater 22mm Push Button Switch - Off/(On)/(On) Double Momentary Contact - Blue/Green/Red LED - 1' Lead [9059-2123-1]
    Bluewater

    Bluewater 22mm Push Button Switch - Off/(On)/(On) Double Momentary Contact - Blue/Green/Red LED - 1' Lead [9059-2123-1]

    £53.63
    £0.00
    £53.63
    22mm Push Button Switch - Off/(On)/(On) Double Momentary Contact - Blue/Green/Red LED - 1' LeadThis stainless-steel plated metal button can transform any dash by adding a touch of modern flair. This button has an “Off-(On)-(On)" double momentary contact.The body design combined with the included...
    £53.63
    £0.00
    £53.63
  • Bluewater 22mm Push Button Switch - Off/(On) Momentary Contact - Blue/Red LED - 1' Lead [9059-2113-1]Bluewater 22mm Push Button Switch - Off/(On) Momentary Contact - Blue/Red LED - 1' Lead [9059-2113-1]
    Bluewater

    Bluewater 22mm Push Button Switch - Off/(On) Momentary Contact - Blue/Red LED - 1' Lead [9059-2113-1]

    £53.63
    £0.00
    £53.63
    22mm Push Button Switch - Off/(On) Momentary Contact - Blue/Red LED - 1' LeadThis stainless-steel plated metal button can transform any dash by adding a touch of modern flair. This button has an “Off/(On)" momentary contact.The body design combined with the included gasket gives...
    £53.63
    £0.00
    £53.63
  • Blue Sea 8237 AC Digital Voltmeter [8237]Blue Sea 8237 AC Digital Voltmeter [8237]
    Blue Sea Systems

    Blue Sea 8237 AC Digital Voltmeter [8237]

    £156.28
    £238.25
    £156.28
    AC Digital Voltmeter Displays voltage from 80 to 270 Volts 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California...
    £156.28
    £238.25
    £156.28
  • Newmar 32-12-25 DC-DC Converter 20-50VDC To 13.6 Vdc @ 25A
    Newmar

    Newmar 32-12-25 DC-DC Converter 20-50VDC To 13.6 Vdc @ 25A

    £632.39
    £781.44
    £632.39
    Newmar 32-12-25 25 Amp DC-DC ConverterModel: 32-12-25 Excellent Regulation: Output voltage maintained within 1% under all line and load conditions within rating. Heat generated by semi-conductors is extracted and dissipated by large heat sink fins that maximize air contact for cool operation and long...
    £632.39
    £781.44
    £632.39
  • Scanstrut Horizontal Multi Cable Seal - Black [DS-H-MULTI-BLK]Scanstrut Horizontal Multi Cable Seal - Black [DS-H-MULTI-BLK]
    Scanstrut

    Scanstrut Horizontal Multi Cable Seal - Black [DS-H-MULTI-BLK]

    £37.53
    £55.15
    £37.53
    Horizontal Multi Cable Seal - BlackThe DS-H-MULTI-BLK takes Scanstrut's much-loved multi-cable seal to the next level. The multi-horizontal cable seal was designed to open new multi-cable routing options. This Scanstrut seal helps users achieve an ultra-clean, easy-to-fit, and 100% watertight installation of large electronics,...
    £37.53
    £55.15
    £37.53
  • Blue Sea 7491 360 Panel - Rocker Switch DPDT - ON-ON [7491]
    Blue Sea Systems

    Blue Sea 7491 360 Panel - Rocker Switch DPDT - ON-ON [7491]

    £3.82
    £5.36
    £3.82
    360 Panel - Rocker Switch DPDT - ON-ONThe 360 Panel System uses an open frame to mount a broad selection of modules, allowing multiple functions to be combined in a single panel.This innovative design offers a wide choice of panel features, can accommodate future...
    £3.82
    £5.36
    £3.82
  • Blue Sea 7218 AC/DC Single Pole Magnetic World Circuit Breaker - 25AMP [7218]
    Blue Sea Systems

    Blue Sea 7218 AC/DC Single Pole Magnetic World Circuit Breaker - 25AMP [7218]

    £17.61
    £23.74
    £17.61
    7218 AC/DC Single Pole Magnetic World Circuit Breaker - 25AMPThe World Circuit Breaker meets all American Boat and Yacht Council (ABYC) Standards, is UL 1077 Recognized, TUV Certified, CE marked for Europe, and CSA Certified for Canada.Color:   WhiteAmperage:   25 AmpDelay:   StandardFeatures: The industry standard...
    £17.61
    £23.74
    £17.61
  • Blue Sea 9093 Switch AC 120 + 120/240VAC OFF+2 Positions [9093]
    Blue Sea Systems

    Blue Sea 9093 Switch AC 120 + 120/240VAC OFF+2 Positions [9093]

    £265.07
    £403.74
    £265.07
    9093 Switch AC 120 + 120/240VAC OFF+2 Positions Features: Switches between 2 - 120 Volt AC shore power sources and 1 - 240 Volt AC source to 2 - 120V AC load groups Switches both lines (hot) and neutral Compact solution when circuit protection is...
    £265.07
    £403.74
    £265.07
  • Blue Sea 5502100 Class T Fuse Block w/Insulating Cover - 225 to 400A [5502100]
    Blue Sea Systems

    Blue Sea 5502100 Class T Fuse Block w/Insulating Cover - 225 to 400A [5502100]

    £70.48
    £95.76
    £70.48
    Class T Fuse Block with Insulating Cover - 225 to 400AAllows the use of Class T fuses for fast acting circuit protection of inverters and other electronics Four stud design provides ample access around connecting stud to install large cable lugs without obstruction from...
    £70.48
    £95.76
    £70.48
  • Dolphin Charger DC-DC Converter - 12/36V - 20A [99204]
    Dolphin Charger

    Dolphin Charger DC-DC Converter - 12/36V - 20A [99204]

    £550.83
    £765.35
    £550.83
    DC-DC Converter - 12/36V - 20AYour boat has a 12V alternator, and you need to charge a 24V or 36V battery “on the run”? Dolphin has the solution. Our boosters are true DC/DC chargers with a 3-stage smart charge feature. Compatible with 4 different...
    £550.83
    £765.35
    £550.83
  • T-Spec V8 Series 100 AMP Mini-ANL Fuse - 2 Pack [V8-MANL100]
    T-Spec

    T-Spec V8 Series 100 AMP Mini-ANL Fuse - 2 Pack [V8-MANL100]

    £3.82
    £4.59
    £3.82
    V8 Series 100 AMP Mini-ANL Fuse - 2 PackT-Spec high-current fuse protects your equipment and you in the event of an electrical short circuit.  Each of these heavy-duty fuses features a little window through which you can visually check the fuse's status.Features: Nickel plated...
    £3.82
    £4.59
    £3.82
  • Victron SmartSolar MPPT Charge Controller - 75V - 10AMP [SCC075010060R]Victron SmartSolar MPPT Charge Controller - 75V - 10AMP [SCC075010060R]
    Victron Energy

    Victron SmartSolar MPPT Charge Controller - 75V - 10AMP [SCC075010060R]

    £50.14
    £58.99
    £50.14
    SmartSolar MPPT Charge Controller - 75V - 10AMPFeatures: Bluetooth Smart built-in The wireless solution to set-up, monitor, update and synchronise SmartSolar Charge Controllers.  VE.Direct For a wired data connection to a Color Control GX, other GX products, PC or other devices  Ultra-fast Maximum Power...
    £50.14
    £58.99
    £50.14
  • Victron Orion-TR DC-DC Converter - 48 VDC to 12 VDC - 30AMP Isolated [ORI481240110]
    Victron Energy

    Victron Orion-TR DC-DC Converter - 48 VDC to 12 VDC - 30AMP Isolated [ORI481240110]

    £154.33
    £181.57
    £154.33
    Orion-TR 48/12-30A (360W) Isolated DC-DC ConverterIsolated Model - separate in and out (-) leads Remote On/Off TerminalThe remote on/off terminal eliminates the need for a high current switch in the input wiring. The remote on/off can be operated with a low power switch or for...
    £154.33
    £181.57
    £154.33
  • Victron Orion 24/12-60 DC-DC Converter IP20 [ORI241260020]Victron Orion 24/12-60 DC-DC Converter IP20 [ORI241260020]
    Victron Energy

    Victron Orion 24/12-60 DC-DC Converter IP20 [ORI241260020]

    £73.59
    £86.57
    £73.59
    Orion 24/12-60 DC-DC Converter IP20Remote on/off connectorThe remote on/off eliminates the need for a high-current switch in the input wiring. The remote on-off can be operated with a low-power switch or by the engine run/stop switch (see manual).All models with adjustable output can also...
    £73.59
    £86.57
    £73.59
  • T-Spec VFDB4 MANL 4 Position Distribution Block w/Cover [VFDB4]
    T-Spec

    T-Spec VFDB4 MANL 4 Position Distribution Block w/Cover [VFDB4]

    £38.30
    £42.89
    £38.30
    VFDB4 MANL 4 Position Distribution Block with CoverThis compact distribution block from T-Spec will handle the high-current power distribution for your single source to four (4) smaller gauge power wires, ensuring that your wiring's connected securely, looking neat, and safely fused.   T-spec's Universal...
    £38.30
    £42.89
    £38.30