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:Sea-Dog
Sea-Dog 10/3 AWG Flat Triplex Wire - White/Green/Black - 100' [8010302]
- $163.99
$382.84- $163.99
- Unit price
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10/3 AWG Flat Triplex Wire White/Green/Black - 100'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in 16/3- 6/3 gauges for triplex boat cable installations. All Triplex wire is sheathed in flexible PVC and is flat in construction. It is designed and manufactured for...- $163.99
$382.84- $163.99
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Vendor:Sea-Dog
Sea-Dog 8/2 AWG Flat Duplex Wire Red/Black - 100' [8008202]
- $190.99
$467.71- $190.99
- Unit price
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8/2 AWG Red/Black Flat Duplex Wire - 100'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in 16/2- 6/2 gauges for duplex boat cable installations. All duplex cable is sheathed in PVC and is flat in construction. It is designed and manufactured for marine...- $190.99
$467.71- $190.99
- Unit price
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Vendor:Sea-Dog
Sea-Dog 8 AWG Yellow Primary Wire - 25' [8008030]
- $31.99
$73.67- $31.99
- Unit price
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8 AWG Yellow Primary Wire - 25'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper wire for...- $31.99
$73.67- $31.99
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Vendor:Xantrex
Xantrex TRUEcharge3 Remote Panel [808-8040-10]
- $100.99
$134.75- $100.99
- Unit price
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TRUEcharge3 Remote PanelAdvanced Remote for Monitoring and Full Control of Battery Charger PerformanceThis full-function remote allows you to monitor and control battery charger performance from a remote location, including features not accessible from the charger’s onboard display. The Remote Panel reads like a fuel...- $100.99
$134.75- $100.99
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Vendor:Sea-Dog
Sea-Dog Round USB USB-C Power Plug w/Voltmeter [426514-1]
- $25.99
$37.65- $25.99
- Unit price
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Round USB & USB-C Power Plug with VoltmeterUSB 3.0 & USB-C Power Plug with Volt Meter charges two devices simultaneously while the LED screen displays voltage status. Can be used on a boat, car, or RV. The total output 6A load is split 3A...- $25.99
$37.65- $25.99
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Vendor:Pacer
Pacer Red 2/0 AWG Battery Cable - 100 [WUL2/0RD-100]
- $670.99
$998.00- $670.99
- Unit price
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Red 2/0 AWG Battery Cable - 100' Pacer's 2/0 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. Marine installations can occur in tight, enclosed spaces that have sharp turns...- $670.99
$998.00- $670.99
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Vendor:Victron Energy
Victron MultiPlus Inverter/Charger 12 VDC - 3000VA - 120vAC w/120AMP Battery Charger - 50AMP Transfer Switch [PMP123021102]
- $1,073.55
$1,263.00- $1,073.55
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MultiPlus Inverter/Charger 12VDC - 3000VA - 120VAC with 120AMP Battery Charger - 50AMP Transfer Switch Features: Multifunctional -The MultiPlus, as the name suggests, is a combined inverter and charger in one elegant package. Its many features include a true sine wave inverter, adaptive charging, hybrid...- $1,073.55
$1,263.00- $1,073.55
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Vendor:Newmar Power
Newmar SS Switch - 15 AC Selector Switch [SS SWITCH15]
- $445.99
$550.00- $445.99
- Unit price
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SS Switch - 15 AC Selector SwitchThis AC source selector switch is an essential item for any vessel with an onboard AC generator and/or inverter. By isolating power source inputs, the switch eliminates the safety hazard and/or damage that can occur if two AC...- $445.99
$550.00- $445.99
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Vendor:Victron Energy
Victron MultiPlus-II 12/3000 - 120-50 - 120V [PMP122305120]
- $902.70
$1,062.00- $902.70
- Unit price
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MultiPlus-II 12/3000 - 120-50 - 120VThe MultiPlus-II combines the functions of the MultiPlus and the MultiGrid. It has all the features of the MultiPlus, plus an external current transformer option to implement PowerControl and PowerAssist and to optimize self-consumption with external current sensing (max....- $902.70
$1,062.00- $902.70
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Vendor:Victron Energy
Victron MultiPlus-II 12/3000 120-50 2X 120V [PMP122305100]
- $957.95
$1,127.00- $957.95
- Unit price
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MultiPlus-II 12/3000 120-50 2X 120VThe MultiPlus-II combines the functions of the MultiPlus and the MultiGrid. It has all the features of the MultiPlus, plus an external current transformer option to implement PowerControl and PowerAssist and to optimize self-consumption with external current sensing (max. 32A).It...- $957.95
$1,127.00- $957.95
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Vendor:Victron Energy
Victron Isolation Transformer 4500W Auto 115/230V [ITR050452042]
- $631.55
$743.00- $631.55
- Unit price
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Isolation Transformer 4500W Auto 115/230VSafety and prevention of galvanic corrosion - The Isolation Transformer eliminates any electrical continuity between AC shore power and the boat. It is essential for safety and eliminates the need for galvanic isolators and polarity alarms.Safety is taken for granted...- $631.55
$743.00- $631.55
- Unit price
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Vendor:Pacer
Pacer Red 1 AWG Battery Cable - Sold By The Foot [WUL1RD-FT]
- $5.99
$8.09- $5.99
- Unit price
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Red 1 AWG Battery Cable - Sold By The Foot 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...- $5.99
$8.09- $5.99
- Unit price
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Vendor:Victron Energy
Victron MultiPlus-II 48/3000 35-50 120V [PMP482305100]
- $937.55
$1,103.00- $937.55
- Unit price
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MultiPlus-II 48/3000 35-50 120VThe MultiPlus-II is a multifunctional inverter/charger with all the features of the MultiPlus, plus an external current sensor option, which extends the PowerControl and PowerAssist functions to 100A.PowerControl & PowerAssist - Boosting the Capacity of the Grid or a Generator A maximum...- $937.55
$1,103.00- $937.55
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Vendor:SmartPlug
SmartPlug Data Port Case/Inlet Only - White Cover w/One Blank Plug One Open Port [BDBPW]
- $104.40
$116.00- $104.40
- Unit price
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Data Port Case/Inlet Only - White Cover with One Blank Plug & One Open PortSmartPlug data ports are the perfect complement to SmartPlug's stainless shore power inlets. It offers the same look and quality as marine-grade stainless steel components. This particular data port case...- $104.40
$116.00- $104.40
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Vendor:SmartPlug
SmartPlug Weather Door - Vertical [RDPWP]
- $58.50
$65.00- $58.50
- Unit price
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Weather Door - Vertical SmartPlug receptacles can be installed in industry standard outdoor electrical boxes when used in conjunction with our spring loaded weather doors. SmartPlug plugs self-align with these receptacles and have an automatic lock system when engaged. The push in design provides self...- $58.50
$65.00- $58.50
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Vendor:Samlex America
Samlex 10W Battery Maintainer Portable SunCharger [SC-10]
- $131.90
$164.80- $131.90
- Unit price
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10W Battery Maintainer Portable SunChargerThe SC-10 SunCharger maintains the charge in any 12V battery using energy from the sun. Panel connects through 12V power plug or directly to battery with ring terminals. Perfect for battery maintenance when your car, boat, truck, ATV or RV is...- $131.90
$164.80- $131.90
- Unit price
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Vendor:Samlex America
Samlex 300W Pure Sine Wave Inverter - 12V [PST-300-12]
- $273.70
$342.10- $273.70
- Unit price
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300W Pure Sine Wave Inverter - 12VPST Series (120 VAC)This high efficiency DC-AC inverter converts 12 Volts DC to 300 Watts of pure sine-wave AC power at 120 Volts, 60 Hz. The unit comes with detachable cable with 12V plug adaptor and cable with...- $273.70
$342.10- $273.70
- Unit price
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Vendor:Egis Mobile Electric
Egis A Series Red Toggle Panel Mount Circuit Breaker - Single Pole 15A [3221-15]
- $14.99
$19.50- $14.99
- Unit price
- / per
A Series Red Toggle Panel Mount Circuit Breaker - Single Pole 15AFeatures: Easily Mounts In Standard Panels, accepting A-Series and C-Series magnetic-hydraulic circuit breakers. Includes mounting screws. AC & DC Rated to cover a wide range of system application needs. Toggle-Style Actuator for easy...- $14.99
$19.50- $14.99
- Unit price
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Vendor:Blue Sea Systems
Blue Sea 8406 AC Main + 8 Positions [8406]
- $568.99
$867.99- $568.99
- Unit price
- / per
Main + 8 Positions(1) 30A Double Pole Circuit Breaker(5) 15A Single Pole Circuit Breaker(1) 8247 AC Digital Multimeter w/ Alarm Red reverse polarity indicating LED All hot, neutral and safety ground buses installed, fully pre-wired All circuit label positions are backlit on standard panels...- $568.99
$867.99- $568.99
- Unit price
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Vendor:Newmar
Newmar 32-12-15 DC-DC Converter 20-50VDC To 13.6 Vdc @ 15A
- $590.76
$730.00- $590.76
- Unit price
- / per
Newmar 32-12-15 15 Amp DC-DC ConverterModel: 32-12-15 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...- $590.76
$730.00- $590.76
- Unit price
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![Victron MultiPlus Inverter/Charger 12 VDC - 3000VA - 120vAC w/120AMP Battery Charger - 50AMP Transfer Switch [PMP123021102]](http://www.dbmarinesupplies.com/cdn/shop/files/82636XL_533x.jpg?v=1782946743)
![Victron MultiPlus-II 12/3000 - 120-50 - 120V [PMP122305120]](http://www.dbmarinesupplies.com/cdn/shop/files/96588XL_533x.jpg?v=1782946743)
![Victron MultiPlus-II 12/3000 120-50 2X 120V [PMP122305100]](http://www.dbmarinesupplies.com/cdn/shop/files/89145XL_533x.jpg?v=1782946742)
![Victron MultiPlus-II 48/3000 35-50 120V [PMP482305100]](http://www.dbmarinesupplies.com/cdn/shop/files/89403XL_533x.jpg?v=1783369334)
![SmartPlug Weather Door - Vertical [RDPWP]](http://www.dbmarinesupplies.com/cdn/shop/files/87768XL_533x.jpg?v=1682775779)
