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
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
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Vendor:Pacer
Pacer 16-14 AWG Heat Shrink Ring Terminal - #10 Stud Size - 25 Pack [TE14-10R-25]
- $16.99
$18.78- $16.99
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16-14 AWG Heat Shrink Ring Terminal - #10 Stud Size - 25 PackRing terminals are used to connect wires to a connection point. They can easily be used with two or more wires. They offer a solid connection as the ring is fitted over...- $16.99
$18.78- $16.99
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Vendor:Pacer
Pacer Tinned Lug 6 AWG - 3/8" Stud Size - 2 Pack [TAE6-38R-2]
- $4.55
$0.00- $4.55
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Tinned Lug 6 AWG - 3/8" Stud Size - 2 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...- $4.55
$0.00- $4.55
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Vendor:Mastervolt
Mastervolt MasterBus Cable - 6M [77040600]
- $45.99
$50.99- $45.99
- Unit price
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MasterBus Cable - 6MSuitable for data traffic and powering peripheral equipment in harsh environments, this is the only cable you need for your MasterBus network. MasterBus compatible products come standard with two ports, while other equipment requires an interface. A DIY kit is optional. Brochure...- $45.99
$50.99- $45.99
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Vendor:BEP Marine
BEP Pro Installer Double Insulated Stud - 10mm [IST-10MM-2S]
- $22.99
$35.71- $22.99
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10mm Double Instulated StudThe Pro Installer insulated studs are a smart choice for marine installers. An increased stainless steel stud length allows up to three cable lugs to be connected, saving space, while the snap-out side skirts allow for additional cable entry. Saves space...- $22.99
$35.71- $22.99
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Vendor:Marinco
Marinco 305CRRB 125V 30Amp Locking Receptacle - Black [305CRRB]
- $30.99
$49.09- $30.99
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30A 125V Locking ReceptacleProduct Features: NEMA L5-30R Marinco 3-Wire System Glass-reinforced corrosion resistant nylon Accepts up to 8 gauge stranded wire or up to 6 gauge with ring terminals WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to...- $30.99
$49.09- $30.99
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Vendor:Marinco
Marinco Y504-2-30 EEL (2)-30A-125V Female to (1)50A-125/250V Male "Y" Adapter - Yellow [Y504-2-30]
- $233.99
$371.38- $233.99
- Unit price
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EEL "Y" AdaptersThese adapters are equipped with sealing collars and are for use in wet locations.Boat SideFemale Connector: Attaches to boat inlet or cordset(2)30A-125V Locking w/ Sealing Collar SystemDock SideMale Plug: Attaches to dockside receptacle or cordset(1)50A-125/250V LockingWARNING: This product can expose you to...- $233.99
$371.38- $233.99
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Vendor:Sea-Dog
Sea-Dog Round USB USB-C Power Socket w/Hidden Voltmeter [426518-1]
- $28.99
$42.95- $28.99
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Round USB & USB-C Power Socket with Hidden VoltmeterUSB 3.0 & USB-C Power Socket with Voltmeter charges two devices simultaneously while the LED screen displays voltage status. The total output 6A load is split 3A per side as needed. USB 3.0 features Quick Charging...- $28.99
$42.95- $28.99
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Vendor:Pacer
Pacer Red 10 AWG Primary Wire - 100 [WUL10RD-100]
- $60.99
$99.00- $60.99
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Red 10 AWG Primary Wire - 100'Pacer's marine wire is designed to handle the harshest marine environments. It is manufactured to meet and exceed the most stringent specifications. This 10 AWG marine wire is constructed in the USA to achieve the highest level of...- $60.99
$99.00- $60.99
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Vendor:Sea-Dog
Sea-Dog Foot Switch [420430-1]
- $44.99
$66.25- $44.99
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Foot SwitchStamped 304 Stainless Steel/Rubber Cover.This Foot Switch is normally off and momentarily on when depressed by foot. Ideal for use with windlasses. Constructed of corrosion resistant stamped 304 stainless steel and rubber. Installs with ten #8 RH fasteners (not included). WARNING: This product...- $44.99
$66.25- $44.99
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Vendor:VICTRON
VICTRON ENERGY Orion 12/24-10 DC-DC Converter IP20 | ORI122410020
- $66.98
$73.00- $66.98
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VICTRON ENERGY Orion 12/24-10 DC-DC Converter IP20 | ORI122410020Brand: VICTRONModel Number: ORI122410020Weight: 1 Length: 5 Height: 2 Width: 4- $66.98
$73.00- $66.98
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Vendor:VICTRON
VICTRON ENERGY Blue Smart IP67 Charger 24/5 (1-output) 120V NEMA 5-15 | BPC240515106
- $131.22
$143.00- $131.22
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VICTRON ENERGY Blue Smart IP67 Charger 24/5 (1-output) 120V NEMA 5-15 | BPC240515106Brand: VICTRONModel Number: BPC240515106Weight: 4 Length: 3 Height: 4 Width: 9- $131.22
$143.00- $131.22
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Vendor:Egis Mobile Electric
Egis XD Flex 2 Dual VSR/Relay w/Knob - Tinned Wires [8720-1350]
- $203.99
$276.30- $203.99
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XD Flex 2 Dual VSR/Relay with Knob - Tinned WiresFeatures: 500 Amp Continuous Capability Per Relay / Extremely Compact Footprint Available With or Without Intuitive Front Facing Manual Override Knobs with the ability to Lock Relays ON or OFF for Servicing Flexible Functionality via...- $203.99
$276.30- $203.99
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Vendor:Egis Mobile Electric
Egis RT Fuse Block - 4 Circuit w/Cover [8045]
- $18.99
$41.00- $18.99
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RT Fuse Block - 4 Circuit with CoverThe Egis RT Fuse Block is designed for optimal organization and protection of your electrical circuits. This 4-circuit fuse block comes with a durable cover, ensuring safety and reliability for your electrical systems. Ideal for automotive, marine,...- $18.99
$41.00- $18.99
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Vendor:Sea-Dog
Sea-Dog Round Voltage Meter - 6V-30V [421615-1]
- $14.99
$21.95- $14.99
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Round Voltage Meter - 6V-30VCompact size allows for installation in a variety of locations - the same round size as a standard 12V receptacle. For interior or fully protected locations only. Specifications: Type: Round Digital Voltage Meter 4V-30V DC WARNING: This product can expose you...- $14.99
$21.95- $14.99
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Vendor:Sea-Dog
Sea-Dog Battery Tray w/Clamp f/27 Series Batteries [415057-1]
- $10.99
$14.75- $10.99
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Battery Tray with Clamp for 27 Series Batteries Heavy duty Battery Tray for size #27 batteries. Includes screw down clamp and four 1/4"x1" PH screws with washers. Injection molded polypropylene construction.WARNING: This product can expose you to chemicals which are known to the State of...- $10.99
$14.75- $10.99
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Vendor:Sea-Dog
Sea-Dog Battery Box Strap Brackets - 54" [415094-1]
- $5.99
$7.95- $5.99
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Battery Box Strap & Brackets - 54" Battery Box Strap & Brackets includes a woven polypropylene strap, injection molded nylon buckle, two brackets, and four #8 FH fasteners. WARNING: This product can expose you to chemicals which are known to the State of California to...- $5.99
$7.95- $5.99
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Vendor:BEP
BEP 600 Amp Class T Fuse
- $165.53
$293.10- $165.53
- Unit price
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BEP 600 Amp Class T FuseModel: FT-600-BThese corrosion resistant fuses are time delayed to allow temporary harmless in-rush currents to pass, but open quickly on sustained overloads to protect circuits from overloads and short circuits. Each fuse is tested twice to ensure the highest...- $165.53
$293.10- $165.53
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Vendor:BEP
BEP 350 Amp Class T Fuse
- $79.58
$140.93- $79.58
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BEP 350 Amp Class T FuseModel: FT-350-BThese corrosion resistant fuses are time delayed to allow temporary harmless in-rush currents to pass, but open quickly on sustained overloads to protect circuits from overloads and short circuits. Each fuse is tested twice to ensure the highest...- $79.58
$140.93- $79.58
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Vendor:Sea-Dog
Sea-Dog SAE Power Cable Inline Fuse Holder [426925-1]
- $7.99
$11.95- $7.99
- Unit price
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SAE Power Cable Inline Fuse HolderThis SAE type polarized electrical connector is a two-prong plug and socket connector set. This connector features an ATO/ATC inline fuse holder (fuse not included).Features: 14-gauge duplex wire ATO/ATC inline fuse holder (fuse not included) Specifications: Length: 12 in....- $7.99
$11.95- $7.99
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Vendor:Sea-Dog
Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 100A [422732-1]
- $26.99
$39.95- $26.99
- Unit price
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Mini Battery Switch Key with Removable Knob - 32V & 100AThese Mini Battery Switches feature a removable knob for extra security. To remove, simply twist the cap to the OUT position and pull. Mini footprint makes it ideal for close quarters. The 422732-1 is...- $26.99
$39.95- $26.99
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![Mastervolt MasterBus Cable - 6M [77040600]](http://www.dbmarinesupplies.com/cdn/shop/files/89455XL_533x.jpg?v=1682783738)
![Marinco Y504-2-30 EEL (2)-30A-125V Female to (1)50A-125/250V Male "Y" Adapter - Yellow [Y504-2-30]](http://www.dbmarinesupplies.com/cdn/shop/files/Screenshot_44_533x.png?v=1774544763)
![Sea-Dog Round USB USB-C Power Socket w/Hidden Voltmeter [426518-1]](http://www.dbmarinesupplies.com/cdn/shop/files/98459XL_533x.jpg?v=1682836576)

![Egis RT Fuse Block - 4 Circuit w/Cover [8045]](http://www.dbmarinesupplies.com/cdn/shop/files/107440XL_533x.jpg?v=1739493773)
![Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 100A [422732-1]](http://www.dbmarinesupplies.com/cdn/shop/files/98448XL_533x.jpg?v=1682836479)