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
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Vendor:Marinco
Marinco P30-504 EEL 50A-125/250V Female to 30A-125V Male Pigtail Adapter - Yellow [P30-504]
- $201.99
$321.33- $201.99
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EEL Pigtail AdaptersThese adapters are equipped with sealing collars and are for use in wet locations.Boat SideFemale Connector: Attaches to boat inlet or cordset50A-125/250V Locking w/ Sealing Collar SystemDock SideMale Plug: Attaches to dockside receptacle or cordset30A-125V LockingWARNING: This product can expose you to...- $201.99
$321.33- $201.99
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Vendor:Marinco
Marinco 12VRC Sealink Deluxe 12V Receptacle [12VRC]
- $13.99
$17.64- $13.99
- Unit price
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Sealink Deluxe 12 Volt Receptacle12VRCWARNING: 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. Specifications: Type: Receptacles Box Dimensions: 2"H...- $13.99
$17.64- $13.99
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Vendor:BEP Marine
BEP SPDT Sealed Toggle Switch - ON/ON [1002008]
- $29.99
$46.60- $29.99
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SPDT Sealed Toggle Switch - ON/ONSingle pole, double throw toggle switch turns one of two circuits on. Common applications include hallway style light switching or switching between natteries, shunts, or current transformers for multiple measurements in a single meter. Completely sealed switches built to...- $29.99
$46.60- $29.99
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Vendor:Marinco
Marinco Threaded Ring - 30A - 125V [100R]
- $8.99
$12.20- $8.99
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Threaded Ring - 30A - 125VThreaded sealing for use with 20 and 30A weatherproof boots and sealing collar- $8.99
$12.20- $8.99
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Vendor:Marinco
Marinco RY504-2-30 50A Female to 2-30A Male Reverse "Y" Cable [RY504-2-30]
- $385.99
$614.00- $385.99
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Reverse "Y" AdapterThe Reverse "Y" Adapter has two male plugs with special power isolation circuitry for added safety. When one plug is connected to a receptacle, the circuitry isolates the second plug. The reverse "Y" provides 50A 125/250V power when only two 30A 125V...- $385.99
$614.00- $385.99
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Vendor:Marinco
Marinco 7420CR Weatherproof Cover w/Lift Lid [7420CR]
- $36.99
$57.56- $36.99
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Weatherproof Cover With Lift Lid7420CRProduct Features: Fits 15A, 20A, & 30A single receptacles Yellow LEXAN® with lift lid 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...- $36.99
$57.56- $36.99
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Vendor:Victron Energy
Victron RJ45 UTP Cable - 30M [ASS030065051]
- $36.55
$43.00- $36.55
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RJ45 UTP Cable - 30MA cable to connect Digital Multi Control, Inverter Control, Interface MK3-USB, and VE.Bus connections between multiple VE.Bus devices and to make VE.Bus and VE.Can connections to a GX device.Please contact your dealer for any returns, repairs or support issues related...- $36.55
$43.00- $36.55
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Vendor:Victron Energy
Victron Autotransformer 120/240V - 100A [ITR000100102]
- $509.15
$599.00- $509.15
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Autotransformer 120/240V - 100AAn Autotransformer can be used for step-up, step-down, and split-phase output balancing purposes.While the step-up and step-down functions are fairly straightforward, split-phase output balancing may require some more attention.Please contact your dealer for any returns, repairs or support issues related to...- $509.15
$599.00- $509.15
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Vendor:Guest
Guest 4006 Ground Plate 6 X 2 12 Sq.Ft Equivalent
- $106.44
$200.25- $106.44
- Unit price
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Dimensions: 6.0"W x 2.0" H x 0.50" D Mounting Holes: 2-1/2" center to center Mounting Hardware:1-3" Gold plated bolt and nut, 1-3" Bronze bolt and nut, 3 cooper washers Weight: 3 Lbs. Product Features Use for basic bonding and grounding Improves performance of electronics...- $106.44
$200.25- $106.44
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Vendor:EGIS
EGIS Cover MaxiBus 6250-214 / 6250-600 Bulk Pack
- $11.41
$15.20- $11.41
- Unit price
- / per
EGIS Cover MaxiBus 6250-214 / 6250-600 Bulk PackModel: 6253WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.Brand: EGISUPC: 850067590415Model Number: 6253Weight: 0.32- $11.41
$15.20- $11.41
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Vendor:DS18
DS18 HYDRO Marine Grade OFC Speaker Wire 12 GA - 150 Roll [MOFC12GA150SW]
- $125.99
$239.95- $125.99
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HYDRO Marine Grade OFC Speaker Wire 12 GA - 150' RollThe ultimate in marine wiring by DS18. Setting new standards and value in the industry.Features: 100% Oxygen Free Cable (OFC) Ultra Flex High Performance Marine Grade - Tinned Copper Size - 12 Gauge Length...- $125.99
$239.95- $125.99
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Vendor:Victron Energy
Victron CYRIX-CT 12/24V-120A Intelligent Battery Combiner [CYR010120011R]
- $49.30
$58.00- $49.30
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CYRIX-CT 12/24V-120A Intelligent Battery CombinerThe Cyrix Battery Combiner is a microprocessor controlled heavy duty relay that automatically connects batteries in parallel when one of them has reached a pre-set voltage (indicating that the battery is being charged) and disconnects when the voltage decreases below...- $49.30
$58.00- $49.30
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Vendor:Blue Sea Systems
Blue Sea 7548 C-Series Flat Rocker Circuit Breaker - Single Pole - 80A [7548]
- $49.99
$67.99- $49.99
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C-Series Flat Rocker Circuit Breaker - Single Pole - 80AFeatures: Rocker actuator is flush in the "ON" position, eliminating the risk of accidential switching Color actuator indicates "OFF" position Provides overcurrent protection for inverters, bow thrusters, and windlasses Combines switching and circuit protection into...- $49.99
$67.99- $49.99
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Vendor:Blue Sea Systems
Blue Sea 7933 Contura II Switch SPDT Black - (ON)-OFF-(ON) [7933]
- $19.99
$28.99- $19.99
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Contura II Switch SPDT Black - (ON)-OFF-(ON)Vibration, shock, thermoshock, moisture and salt spray resistantMounts in Blue Sea Systems Contura Water Resistant Panels and Contura Switch Mounting PanelsSpecifications: Action: (ON)-OFF-(ON) Pole/Throw: SPDT - Single Pole/ Double Throw Actuator Color: Black - Contura II Common Applications:...- $19.99
$28.99- $19.99
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Vendor:Blue Sea Systems
Blue Sea 5032 ST-Blade Split Bus Fuse Block [5032]
- $66.99
$93.99- $66.99
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ST-Blade Split Bus Fuse BlockFeatures: Provides two isolated groups of six ATO/ATC circuits For use with either two isolated batteries or with a single battery providing a mix of 24 hour and switched circuits Screw terminals for securing wires accept ring terminals One-piece stainless...- $66.99
$93.99- $66.99
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Vendor:Blue Sea Systems
Blue Sea 5064 In-Line Fuse Holder f/ATO & ATC Fuses [5064]
- $6.99
$8.49- $6.99
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5064ATO/ATC 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 information...- $6.99
$8.49- $6.99
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Vendor:Blue Sea Systems
Blue Sea 5178 60A Fuse Terminal [5178]
- $16.99
$22.99- $16.99
- Unit price
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Terminal FuseColor: GoldAmperage: 60A 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...- $16.99
$22.99- $16.99
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Vendor:Blue Sea Systems
Blue Sea 5137 500A ANL Fuse [5137]
- $36.99
$49.99- $36.99
- Unit price
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5137ANL Fuse500A Ignition protected (conforming to SAE J1171)- safe for installation aboard gasoline powered boats Silver-plated connector blades for corrosion resistance Visible indication of blown condition 6,000 Ampere Interrupt Capacity (AIC) satisfies ABYC requirements for main DC circuit protection on large battery banks For...- $36.99
$49.99- $36.99
- Unit price
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Vendor:Blue Sea Systems
Blue Sea 7052 5A Push Button Thermal with Quick Connect Terminals [7052]
- $6.99
$8.99- $6.99
- Unit price
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7052Push Button Thermal with Quick Connect Terminals5A Ideal for 24-hour circuit protection Incorporated into Blue Sea Systems' Waterproof Circuit Breaker panels and main Battery Main Distribution Panels Push to reset operation "Trip Free" design cannot be held "ON" during fault current condition Ignition protected...- $6.99
$8.99- $6.99
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Vendor:Blue Sea Systems
Blue Sea 5236 2A ATO/ATC Fuse [5236]
- $2.99
$3.99- $2.99
- Unit price
- / per
5236ATO/ATC Fuse2A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated connector blades for corrosion resistance Visible indication of blown condition Sold in packages of 2 WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp)...- $2.99
$3.99- $2.99
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![Victron Autotransformer 120/240V - 100A [ITR000100102]](http://www.dbmarinesupplies.com/cdn/shop/files/114914XL_533x.jpg?v=1786360934)
![DS18 HYDRO Marine Grade OFC Speaker Wire 12 GA - 150 Roll [MOFC12GA150SW]](http://www.dbmarinesupplies.com/cdn/shop/files/84153XL_533x.jpg?v=1786133446)
![Blue Sea 7933 Contura II Switch SPDT Black - (ON)-OFF-(ON) [7933]](http://www.dbmarinesupplies.com/cdn/shop/files/61066XL_533x.jpg?v=1682694737)
![Blue Sea 5137 500A ANL Fuse [5137]](http://www.dbmarinesupplies.com/cdn/shop/files/20450XL_533x.jpg?v=1682637297)