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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Sort by:
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
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Vendor:Blue Sea Systems
Blue Sea 7900 Spare Key f/ Mini Switch [7900]
- $8.71
$11.61- $8.71
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Spare key for m-series (mini) Switch (6005)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 information go to P65Warnings.ca.gov.- $8.71
$11.61- $8.71
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Vendor:Victron Energy
Victron Orion-TR DC-DC Converter - 48 VDC to 24 VDC - 16AMP Isolated [ORI482441110]
- $292.79
$344.46- $292.79
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Orion-TR 48/24-16A (380W) 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...- $292.79
$344.46- $292.79
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Vendor:Victron Energy
Victron Centaur Charger - 12 VDC - 80AMP - 3-Bank - 120-240 VAC [CCH012080000]
- $1,352.78
$1,591.51- $1,352.78
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Centaur Charger - 12 VDC - 80AMP - 3-Bank - 120-240 VACFeatures: Quality without compromise - Aluminium epoxy powder coated cases with drip shield and stainless steel fixings withstand the rigors of an adverse environment: heat, humidity and salt air. Circuit boards are protected...- $1,352.78
$1,591.51- $1,352.78
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Vendor:Samlex America
Samlex 30A Battery Charger - 12V - 3-Bank - 3-Stage w/Dip Switch Lugs [SEC-1230UL]
- $453.62
$566.98- $453.62
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30A Battery Charger - 12V - 3-Bank - 3-Stage w/Dip Switch & LugsThis advanced fully automatic three-stage 30 Amp battery charger is ideal for charging all types of 12 Volt lead-acid batteries ( Flooded / Absorbed Glass Mat (AGM) / Gel Cell) from a...- $453.62
$566.98- $453.62
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Vendor:Xantrex
Xantrex Battery Temperature Sensor (BTS) f/XC & TC2 Chargers [808-0232-01]
- $58.12
$82.08- $58.12
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Battery Temperature Sensor (BTS)Designed for use with TRUECharge2 battery chargers.The BTS mounts on a terminal post of a battery in a bank or on the side of a battery and measures its temperature. It sends precise information to the charger or charge controller, which...- $58.12
$82.08- $58.12
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Vendor:Pacer
Pacer 8 AWG Heat Shrink Ring Terminal - 3/8" Stud Size - 25 Pack [TE8-38R-25]
- $50.86
$72.18- $50.86
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8 AWG Heat Shrink Ring Terminal - 3/8" Stud Size - 25 PackRing terminals are a trusted way to create an electrical connection. By using ring terminals, users don't need to worry about the connector coming off. The ring fits over a stud or...- $50.86
$72.18- $50.86
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Vendor:Pacer
Pacer Deutsch DT Plug Wedge Lock Kit - 6 Position - 5 Pack [TDT06-6S-5]
- $23.24
$28.30- $23.24
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Deutsch DT Plug & Wedge Lock Kit - 6 Position - 5 PackProtecting electrical connections is an absolute must, and Deutsch Connectors are built for just that. DT Kit connectors are designed to create environmentally sealed electrical connections. Waterproof and resistant to vibration and...- $23.24
$28.30- $23.24
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Vendor:Pacer
Pacer Round Duplex 2 Conductor Cable - 100' - 14/2 AWG - Round Cable - Red, Black [WR14/2DC-100]
- $140.97
$213.94- $140.97
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Round Duplex 2 Conductor Cable - 100' - 14/2 AWG - Round Cable - Red, BlackDuplex Boat Cable is a type of multiconductor cable that is used in low-voltage AC applications and DC circuits. Pacer manufactures 14 AWG Duplex boat cables in-house in Sarasota...- $140.97
$213.94- $140.97
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Vendor:Pacer
Pacer Black 14 AWG Primary Wire - 250 [WUL14BK-250]
- $97.37
$155.88- $97.37
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Black 14 AWG Primary Wire - 250'Pacer's marine wire is designed to handle the harshest marine environments. It is manufactured to meet and exceed the most stringent specifications. This 14 AWG marine wire is constructed in the USA to achieve the highest level of...- $97.37
$155.88- $97.37
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Vendor:Pacer
Pacer Red 1/0 AWG Battery Cable - 50' [WUL1/0RD-50]
- $398.23
$648.96- $398.23
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Red 1/0 AWG Battery Cable - 50'Pacer's 1/0 AWG Marine Battery Cable is designed to exceed stringent specifications. This UL-approved cable is manufactured in-house in Sarasota, FL, USA, which ensures high quality. Marine installations can occur in tight, enclosed spaces that have sharp turns...- $398.23
$648.96- $398.23
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Vendor:Pacer
Pacer Battery Cable Heat Shrink Tubing - 3/16" x 12" - Black (10-Pieces) [BEHS3/16-12BK-10]
- $27.60
$45.75- $27.60
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Battery Cable Heat Shrink Tubing - 3/16" x 12" - Black (10-Pieces)BHW is coated internally with a dual-purpose thermoplastic liner which flows and encapsulates when heated. When cooled, the tubing offers the mechanical strength of a superior adhesive and the corrosion protection of a...- $27.60
$45.75- $27.60
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Vendor:Pacer
Pacer Tinned Lug 2/0 AWG - 1/2" Stud Size - 10 Pack [TAE2/0-12R-10]
- $31.96
$49.90- $31.96
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Tinned Lug 2/0 AWG - 1/2" Stud Size - 10 PackLugs are connection points that are created by crimping the connector onto a wire or cable. This connection, commonly referred to as a cold weld, creates a solid, long-lasting connection. Pacer lugs are made...- $31.96
$49.90- $31.96
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Vendor:Pacer
Pacer Black 18 AWG Primary Wire - 500 [WUL18BK-500]
- $93.00
$156.24- $93.00
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Black 18 AWG Primary Wire - 500' Pacer's marine wire is designed to handle the harshest marine environments. It is manufactured to meet and exceed the most stringent specifications. This 18 AWG marine wire is constructed in the USA to achieve the highest level of...- $93.00
$156.24- $93.00
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Vendor:Pacer
Pacer Yellow 1 AWG Battery Cable - 50 [WUL1YL-50]
- $338.63
$587.91- $338.63
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Yellow 1 AWG Battery Cable - 50' Pacer's 1 AWG Marine Battery Cable meets and exceeds the most stringent specifications. This UL-approved marine cable is manufactured in the USA to ensure high quality. Oftentimes, marine applications are in enclosed areas with sharp turns. Installation can...- $338.63
$587.91- $338.63
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Vendor:Pacer
Pacer 12/2 AWG Safety Duplex Cable - Flat Cable - Red/Yellow - 250' [W12/2RYW-250]
- $302.30
$460.01- $302.30
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12/2 AWG Safety Duplex Cable - Flat Cable - Red/Yellow - 250'Duplex Boat Cable is used in low voltage AC applications as well as DC circuits. Pacer manufactures 12 AWG Duplex boat cable in house in the USA for the best quality. First, the...- $302.30
$460.01- $302.30
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Vendor:Pacer
Pacer Yellow 16 AWG Primary Wire - 250 [WUL16YL-250]
- $66.84
$103.92- $66.84
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Yellow 16 AWG Primary Wire - 250' Pacer's marine wire is designed to handle the harshest marine environments. It is manufactured to meet and exceed the most stringent specifications. This 16 AWG marine wire is constructed in the USA to achieve the highest level of...- $66.84
$103.92- $66.84
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Vendor:Pacer
Pacer Green 4 AWG Battery Cable - 25 [WUL4GN-25]
- $95.91
$191.85- $95.91
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Green 4 AWG Battery Cable - 25' Pacer's 4 AWG Marine Battery Cable meets and exceeds the most stringent specifications. This UL-approved marine cable is manufactured in the USA to ensure high quality. Oftentimes, marine applications are in enclosed areas with sharp turns. Installation can...- $95.91
$191.85- $95.91
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Vendor:Samlex America
Samlex 10A Solar Charge Contoller - 12/24V [MSK-10A]
- $84.44
$105.52- $84.44
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10A Solar Charge Contoller - 12/24VFeatures: Advanced micro-controller with Series Type PWM Charging 10A charging for 12V / 24V Lead Acid, Sealed AGM Batteries with auto mbattery voltage detection 10A rated load terminals with protection for low battery disconnect Integrated battery voltage temperature compensation...- $84.44
$105.52- $84.44
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Vendor:Scotty
Scotty 2123 Marine Grade Plug - 12V [2123]
- $34.87
$47.22- $34.87
- Unit price
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2123 Marine Grade Plug - 12VFor all Scotty High Performance Downriggers, Depthpower Downriggers, and Line Pullers.Features: IP67-rated 12V 30A marine-grade electric plug Rated for use with 10 – 14 gauge wire Recommended use of Premium 10 Gauge 2 Conductor Downrigger Power Wire for wiring...- $34.87
$47.22- $34.87
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Vendor:Scotty
Scotty 2122 Marine Grade Socket - 12V [2122]
- $37.77
$50.86- $37.77
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2122 Marine Grade Socket - 12VFor all Scotty High Performance Downriggers, Depthpower Downriggers, and Line Pullers.Features: IP67-rated 12V 30A marine-grade electric socket with watertight cap Rated for use with 10 – 14 gauge wire Recommended use of Premium 10 Gauge 2 Conductor Downrigger Power...- $37.77
$50.86- $37.77
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![Scotty 2123 Marine Grade Plug - 12V [2123]](http://www.dbmarinesupplies.com/cdn/shop/files/113675XL_533x.jpg?v=1775274244)
![Scotty 2122 Marine Grade Socket - 12V [2122]](http://www.dbmarinesupplies.com/cdn/shop/files/113674XL_533x.jpg?v=1775274244)