Electrical
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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- Featured
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- Alphabetically, A-Z
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Vendor:Blue Sea Systems
Blue Sea 2719 Maxibus Cover f/2127 & 2128 [2719]
- £19.87
£29.04- £19.87
- Unit price
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Maxibus CoverPart# 2719Cover for 2127 & 2128WARNING: 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 defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Quick Guide (pdf)- £19.87
£29.04- £19.87
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Vendor:Blue Sea Systems
Blue Sea 5180 75A Fuse Terminal [5180]
- £12.99
£17.57- £12.99
- Unit price
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Terminal FuseColor: BrownAmperage: 75A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignition protected-safe for installation aboard gasoline powered boats Clear window-visual indication of blown condition Must be used with terminal fuse block WARNING: This product can expose...- £12.99
£17.57- £12.99
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Vendor:Blue Sea Systems
Blue Sea 2017 Dual PowerPost Cable Connectors - 2 x 3/8" [2017]
- £15.28
£22.16- £15.28
- Unit price
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Dual PowerPost Connectors Designed for connecting high amp conductors Includes one black and one red insulator 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 defects or other reproductive harm....- £15.28
£22.16- £15.28
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Vendor:Blue Sea Systems
Blue Sea 5182 90A Fuse Terminal [5182]
- £12.99
£17.57- £12.99
- Unit price
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Terminal FuseColor: PurpleAmperage: 90A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignition protected-safe for installation aboard gasoline powered boats Clear window-visual indication of blown condition Must be used with terminal fuse block WARNING: This product can expose...- £12.99
£17.57- £12.99
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Vendor:Blue Sea Systems
Blue Sea 9001e e-Series Battery Switch Selector [9001E]
- £32.86
£48.92- £32.86
- Unit price
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9001e e-Series Battery Switch Selector Features: Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Meets American Boat and Yacht Council (ABYC) requirements...- £32.86
£48.92- £32.86
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Vendor:Blue Sea Systems
Blue Sea 5028 ST Blade Fuse Block w/ Cover - 6 Circuit without Negative Bus [5028]
- £28.28
£39.74- £28.28
- Unit price
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5028ST Blade Fuse Block w/ Cover6 Circuit w/out Negative Bus Clear insulating cover with label recesses accept Small Format Labels Cover Satisfies ABYC/USCG requirements for insulation Tin-plated copper buses and fuse clips give 30 Amperes rating per circuit Accepts ATO and ATC fast acting...- £28.28
£39.74- £28.28
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Vendor:Blue Sea Systems
Blue Sea 2002 PowerPost High Amperage Cable Connector 5/16" Stud [2002]
- £9.93
£13.75- £9.93
- Unit price
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2002 PowerPost High Amperage Cable Connector 5/16" Stud Insulated single stainless steel stud terminates multiple large conductors.Features: Connects high amperage cables securely Stud dimensions: 5/16" x 7/8" Base Material is PBT UL94 V0 WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which...- £9.93
£13.75- £9.93
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Vendor:Blue Sea Systems
Blue Sea 4137 Push Button Reset Only Circuit Breaker Boot - Black [4137]
- £4.58
£5.34- £4.58
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4137 Push Button Reset Only Circuit Breaker Boot - BlackFeatures: Replaces standard mounting nut for mounting on Thermal Push Button Circuit Breakers only UV resistant material resists discoloration and cracking Two per retail package WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate...- £4.58
£5.34- £4.58
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Vendor:Blue Sea Systems
Blue Sea 2105 MaxiBus 250AMP Common BusBars 12 x #10 Terminal Screws [2105]
- £51.97
£75.67- £51.97
- Unit price
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2105 MaxiBus 250AMP Common BusBars 12 x #10 Terminal ScrewsBusbars are used to consolidate multiple wires or feed multiple circuits.Features: Insert molded stainless steel studs eliminate need for securing nut and allow high torquing for excellent electrical contact Raised bus provides easy access to...- £51.97
£75.67- £51.97
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Vendor:Blue Sea Systems
Blue Sea 7200 AC / DC Single Pole Magnetic World Circuit Breaker - 5 Amp [7200]
- £19.87
£26.75- £19.87
- Unit price
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AC / DC Single Pole Magnetic World Circuit BreakerThe 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.PN: 7200Color: BlackAmperage: 5 AmpDelay: StandardFeatures: The industry standard circuit breaker for Blue...- £19.87
£26.75- £19.87
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Vendor:Blue Sea Systems
Blue Sea 8030 DC Panel Basic 30 Label Set [8030]
- £6.87
£9.93- £6.87
- Unit price
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8030 DC Panel Basic 30 Label SetFeatures: 30 common DC labels Reinforced, weatherproof material Used on Contura Waterproof Fuse Panels Used on ST Glass Fuse Blocks Used on all Raised Rocker and Toggle Circuit Breaker Panels WARNING: This product can expose you to chemicals...- £6.87
£9.93- £6.87
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Vendor:Blue Sea Systems
Blue Sea 1001 CableClam .63" [1001]
- £16.81
£24.45- £16.81
- Unit price
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CableClam .63"Connector Opening (in): 0.63Features: Perfect for antenna installation Waterproof co-axial installation without removing connectors Save the expense of removing and replacing connectors Avoid poor connections from removing factory connectors WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is...- £16.81
£24.45- £16.81
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Vendor:Blue Sea Systems
Blue Sea 1045 12/24V Dual USB Charger - 1-1/8" Socket Mount [1045]
- £35.16
£50.45- £35.16
- Unit price
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12/24V Dual USB Charger - 1-1/8" Socket MountIntelligent device recognition allows rapid charging of phones, tablets, or other mobile devices Charges at the speed required by specific devices Internal filtering for reduced electronic interference Over temperature protection Protective dust cap keeps debris and moisture...- £35.16
£50.45- £35.16
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Vendor:Attwood Marine
Attwood Outlet Surface Mount - 12V [11862-6]
- £6.87
£8.91- £6.87
- Unit price
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Marine 12-Volt Power Outlet Marine quality 12-volt outlet Designed to for replacing or adding outlets in your boat RV or camper Surface mount WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects...- £6.87
£8.91- £6.87
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Vendor:Blue Sea Systems
Blue Sea 7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700]
- £175.05
£266.78- £175.05
- Unit price
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7700 Includes ML-Series Remote Control Contura Switch 2145 Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicing 500 Ampere continuous rating for engine, inverter, house loads, and emergency battery combine Magnetic...- £175.05
£266.78- £175.05
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Vendor:Blue Sea Systems
Blue Sea 5065 Waterproof In-Line Fuse Holder ATO/ATC [5065]
- £6.87
£9.17- £6.87
- Unit price
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5065ATO/ATC Waterproof In-Line Fuse Holder supplied with 12 AWG pigtails 30A Maximum fuse amperage 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 defects or other reproductive harm. For more...- £6.87
£9.17- £6.87
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Vendor:Blue Sea Systems
Blue Sea 5184 125A Fuse Terminal [5184]
- £12.99
£17.57- £12.99
- Unit price
- / per
Terminal FuseColor: GreenAmperage: 125A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignition protected-safe for installation aboard gasoline powered boats Clear window-visual indication of blown condition Must be used with terminal fuse block WARNING: This product can expose...- £12.99
£17.57- £12.99
- Unit price
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Vendor:Blue Sea Systems
Blue Sea 5175 30A Fuse Terminal [5175]
- £12.99
£17.57- £12.99
- Unit price
- / per
Terminal FuseColor: Light GreenAmperage: 30A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignition protected-safe for installation aboard gasoline powered boats Clear window-visual indication of blown condition Must be used with terminal fuse block WARNING: This product can...- £12.99
£17.57- £12.99
- Unit price
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Vendor:Blue Sea Systems
Blue Sea 8282 Water Resistant Contura III Switch - OFF-ON - Black [8282]
- £11.46
£16.05- £11.46
- Unit price
- / per
Water Resistant Contura Switch - OFF-ON - BlackFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufactured for mounting in Blue Sea Systems' water-resistant panels Ignition Protected - Safe for installation aboard gasoline-powered boats Meets UL1500 and ISO8846 ignition protection requirements WARNING: This...- £11.46
£16.05- £11.46
- Unit price
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Vendor:Blue Sea Systems
Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON/OFF [6005]
- £20.63
£30.57- £20.63
- Unit price
- / per
6005m-Series (Mini) Battery SwitchSingle Circuit ON/OFF Switches a single battery to a single load group Multiple switches can be used to manage several isolated circuits including cross connecting for emergency paralleling Features: Ignition protected - Safe for installation aboard gasoline powered boats Case design...- £20.63
£30.57- £20.63
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![Blue Sea 2719 Maxibus Cover f/2127 & 2128 [2719]](http://www.dbmarinesupplies.com/cdn/shop/files/42723XL_533x.jpg?v=1682658423)
![Blue Sea 9001e e-Series Battery Switch Selector [9001E]](http://www.dbmarinesupplies.com/cdn/shop/files/14580XL_533x.jpg?v=1682634547)
![Blue Sea 7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700]](http://www.dbmarinesupplies.com/cdn/shop/files/32564XL_533x.jpg?v=1682646012)
![Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON/OFF [6005]](http://www.dbmarinesupplies.com/cdn/shop/files/25103XL_533x.jpg?v=1682640273)