Collection: Electrical
Whether you're updating your battery charging system, upgrading your breaker panel and switch panels, or need any of the marine grade wire, connectors, relays that go in to installing your marine electrical project-We've got it in stock and ready to ship!
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Scanstrut TILE USB-C Interior Charging Socket - 12/24V - Black Bezel [SC-TILE-20]
Regular price $44.99Regular price$69.99Sale price $44.99Sale -
Pacer 10/2 AWG Duplex Cable - Flat Cable - Red/Black - Sold By The Foot [W10/2DC-FT]
Regular price $1.39Regular price$1.93Sale price $1.39Sale -
Guest On-Board Battery Charger 10A / 12V - 2 Bank - 120V Input [2711A]
Regular price $151.99Regular price$284.99Sale price $151.99Sale -
Attwood Battery Maintenance Charger [11900-4]
Regular price $37.99Regular price$46.51Sale price $37.99Sale -
Mastervolt MasterBus Cable - 6M [77040600]
Regular price $42.99Regular price$70.99Sale price $42.99Sale -
BEP Push-Button Switch 12V Momentary On/Off - Red LED [80-511-0002-00]
Regular price $44.99Regular price$78.99Sale price $44.99Sale -
Samlex 1000W Pure Sine Wave Inverter - 24V [PST-1000-24]
Regular price $603.60Regular price$754.50Sale price $603.60Sale -
![BEP Horizontal Battery Distribution Cluster f/Single Engine w/Two Battery Banks [716-H-140A-DVSR]](//homeharbormarinesupply.com/cdn/shop/products/58656XL.jpg?v=1676489980&width=533)
BEP Horizontal Battery Distribution Cluster f/Single Engine w/Two Battery Banks [716-H-140A-DVSR]
Regular price $201.99Regular price$369.99Sale price $201.99Sale -
Guest 6A/12V 1 Bank 120V Input On-Board Battery Charger [28106]
Regular price $104.99Regular price$195.99Sale price $104.99Sale -
Marinco 6369CR 125/250V 50Amp Wire Dockside Receptacle [6369CR]
Regular price $135.99Regular price$241.99Sale price $135.99Sale -
ARCO Marine Premium Replacement Outboard Alternator - Verado 12V 70A [20860]
Regular price $315.99Regular price$448.59Sale price $315.99Sale -
Blue Sea 8100 ELCI GFCI Panel [8100]
Regular price $419.99Regular price$742.99Sale price $419.99Sale -
Blue Sea 3135 - SMS Panel Enclosure w/UL Main 3 Branch (12/24V) - 12/24V DC [3135]
Regular price $375.99Regular price$664.99Sale price $375.99Sale -
BEP 4-Position Sealed Nylon Ignition Switch - Accessory/OFF/Ignition Accessory/Start [1001603]
Regular price $68.99Regular price$119.99Sale price $68.99Sale -
Victron MEGA-Fuse 175A/32V (Package of 5 Pieces) [CIP136175010]
Regular price $19.55Regular price$23.00Sale price $19.55Sale -
Pacer Yellow 4/0 AWG Battery Cable - 25 [WUL4/0YL-25]
Regular price $256.99Regular price$384.75Sale price $256.99Sale -
Pacer Black 2 AWG Battery Cable - 100 [WUL2BK-100]
Regular price $306.99Regular price$496.00Sale price $306.99Sale -
Pacer Red 16 AWG Primary Wire - 250 [WUL16RD-250]
Regular price $37.99Regular price$64.25Sale price $37.99Sale -
Pacer Light Blue 16 AWG Primary Wire - 100 [WUL16LB-100]
Regular price $15.99Regular price$26.00Sale price $15.99Sale -
Pacer 14/2 AWG Duplex Cable - Flat Cable - Red/Black - 500' [W14/2DC-500]
Regular price $233.99Regular price$372.00Sale price $233.99Sale -
Pacer Red 1/0 AWG Battery Cable - 250' [WUL1/0RD-250]
Regular price $1,054.99Regular price$1,880.00Sale price $1,054.99Sale -
Pacer Black 1/0 AWG Battery Cable - 250' [WUL1/0BK-250]
Regular price $1,054.99Regular price$1,880.00Sale price $1,054.99Sale -
Pacer 14" Cable Tie - Black - 50lb Tensile Strength - 4" Bundle Diameter - 100 Piece Bag [CT4S-100BK]
Regular price $9.70Regular price -
Pacer Tinned Lug 4 AWG - 5/16" Stud Size - 10 Pack [TAE4-56R-10]
Regular price $12.32Regular price$0.00Sale price $12.32
![Scanstrut TILE USB-C Interior Charging Socket - 12/24V - Black Bezel [SC-TILE-20]](http://homeharbormarinesupply.com/cdn/shop/files/108157XL.jpg?v=1741833102&width=533)
![Scanstrut TILE USB-C Interior Charging Socket - 12/24V - Black Bezel [SC-TILE-20]](http://homeharbormarinesupply.com/cdn/shop/files/108157BXL.jpg?v=1741833103&width=533)
![Pacer 10/2 AWG Duplex Cable - Flat Cable - Red/Black - Sold By The Foot [W10/2DC-FT]](http://homeharbormarinesupply.com/cdn/shop/products/95481XL.jpg?v=1676629513&width=533)
![Guest On-Board Battery Charger 10A / 12V - 2 Bank - 120V Input [2711A]](http://homeharbormarinesupply.com/cdn/shop/products/68280XL.jpg?v=1676517286&width=533)
![Attwood Battery Maintenance Charger [11900-4]](http://homeharbormarinesupply.com/cdn/shop/products/52331XL.jpg?v=1676472065&width=533)
![Attwood Battery Maintenance Charger [11900-4]](http://homeharbormarinesupply.com/cdn/shop/products/52331BXL.jpg?v=1676472067&width=533)
![Mastervolt MasterBus Cable - 6M [77040600]](http://homeharbormarinesupply.com/cdn/shop/products/89455XL.jpg?v=1676599426&width=533)
![Mastervolt MasterBus Cable - 6M [77040600]](http://homeharbormarinesupply.com/cdn/shop/products/89455BXL.jpg?v=1676599427&width=533)
![BEP Push-Button Switch 12V Momentary On/Off - Red LED [80-511-0002-00]](http://homeharbormarinesupply.com/cdn/shop/products/76373XL.jpg?v=1676545191&width=533)
![Samlex 1000W Pure Sine Wave Inverter - 24V [PST-1000-24]](http://homeharbormarinesupply.com/cdn/shop/products/67178XL.jpg?v=1676513240&width=533)
![BEP Horizontal Battery Distribution Cluster f/Single Engine w/Two Battery Banks [716-H-140A-DVSR]](http://homeharbormarinesupply.com/cdn/shop/products/58656XL.jpg?v=1676489980&width=533)
![Guest 6A/12V 1 Bank 120V Input On-Board Battery Charger [28106]](http://homeharbormarinesupply.com/cdn/shop/products/51722XL.jpg?v=1676470406&width=533)
![Marinco 6369CR 125/250V 50Amp Wire Dockside Receptacle [6369CR]](http://homeharbormarinesupply.com/cdn/shop/products/49240XL.jpg?v=1676461637&width=533)
![ARCO Marine Premium Replacement Outboard Alternator - Verado 12V 70A [20860]](http://homeharbormarinesupply.com/cdn/shop/products/97210XL.jpg?v=1676638652&width=533)
![ARCO Marine Premium Replacement Outboard Alternator - Verado 12V 70A [20860]](http://homeharbormarinesupply.com/cdn/shop/files/97210BXL.jpg?v=1683943703&width=533)
![Blue Sea 8100 ELCI GFCI Panel [8100]](http://homeharbormarinesupply.com/cdn/shop/products/40605XL.jpg?v=1676446717&width=533)
![Blue Sea 3135 - SMS Panel Enclosure w/UL Main 3 Branch (12/24V) - 12/24V DC [3135]](http://homeharbormarinesupply.com/cdn/shop/products/94741XL.jpg?v=1676622386&width=533)
![BEP 4-Position Sealed Nylon Ignition Switch - Accessory/OFF/Ignition Accessory/Start [1001603]](http://homeharbormarinesupply.com/cdn/shop/products/67457XL.jpg?v=1676514900&width=533)
![Victron MEGA-Fuse 175A/32V (Package of 5 Pieces) [CIP136175010]](http://homeharbormarinesupply.com/cdn/shop/files/103444XL.jpg?v=1714159895&width=533)
![Pacer Yellow 4/0 AWG Battery Cable - 25 [WUL4/0YL-25]](http://homeharbormarinesupply.com/cdn/shop/products/95010XL.jpg?v=1676624620&width=533)
![Pacer Black 2 AWG Battery Cable - 100 [WUL2BK-100]](http://homeharbormarinesupply.com/cdn/shop/products/94931XL.jpg?v=1676623793&width=533)
![Pacer Red 16 AWG Primary Wire - 250 [WUL16RD-250]](http://homeharbormarinesupply.com/cdn/shop/products/95094XL.jpg?v=1676625506&width=533)
![Pacer Light Blue 16 AWG Primary Wire - 100 [WUL16LB-100]](http://homeharbormarinesupply.com/cdn/shop/products/95086XL.jpg?v=1676625421&width=533)
![Pacer 14/2 AWG Duplex Cable - Flat Cable - Red/Black - 500' [W14/2DC-500]](http://homeharbormarinesupply.com/cdn/shop/files/95463XL.jpg?v=1749153098&width=533)
![Pacer Red 1/0 AWG Battery Cable - 250' [WUL1/0RD-250]](http://homeharbormarinesupply.com/cdn/shop/files/104964XL.jpg?v=1724114498&width=533)
![Pacer Black 1/0 AWG Battery Cable - 250' [WUL1/0BK-250]](http://homeharbormarinesupply.com/cdn/shop/files/104965XL.jpg?v=1724114506&width=533)
![Pacer 14" Cable Tie - Black - 50lb Tensile Strength - 4" Bundle Diameter - 100 Piece Bag [CT4S-100BK]](http://homeharbormarinesupply.com/cdn/shop/files/105109XL.jpg?v=1725932202&width=533)
![Pacer Tinned Lug 4 AWG - 5/16" Stud Size - 10 Pack [TAE4-56R-10]](http://homeharbormarinesupply.com/cdn/shop/files/104982XL.jpg?v=1724844794&width=533)