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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Pacer Black 4/0 AWG Battery Cable - 100 [WUL4/0BK-100]
Regular price $907.99Regular price$1,559.00Sale price $907.99Sale -
Pacer 18/2 AWG Safety Duplex Cable - Flat Cable - Red/Yellow - 100' [W18/2RYW-100]
Regular price $34.99Regular price$70.50Sale price $34.99Sale -
Victron Centaur Charger - 24 VDC - 60AMP - 3-Bank - 120-240 VAC [CCH024060000]
Regular price $887.40Regular price$1,044.00Sale price $887.40Sale -
Scanstrut DS21A-P Vertical Cable Seal [DS21A-P]
Regular price $26.99Regular price$41.99Sale price $26.99Sale -
Pro-Guide 3 Bank On-Board Battery Charger - (1) 12V / (1) 12/16V / (1) 36V - 30-Amp [PGC-21236]
Regular price $549.99Regular price$0.00Sale price $549.99 -
Pacer Yellow 12 AWG Primary Wire - 100 [WUL12YL-100]
Regular price $35.99Regular price$67.30Sale price $35.99Sale -
Pacer 14" Cable Tie - Black - 50lb Tensile Strength - 4" Bundle Diameter - 100 Piece Bag [CT4S-100BK]
Regular price $9.99Regular price$14.45Sale price $9.99Sale -
ARCO Marine Premium Replacement Outboard Alternator w/Multi-Groove Pulley - 12V 50A [20850]
Regular price $367.99Regular price$521.01Sale price $367.99Sale -
ARCO Marine Prestolite Style Solenoid w/Isolated Base [SW622]
Regular price $29.99Regular price$43.06Sale price $29.99Sale -
Pacer Red 6 AWG Battery Cable - 100 [WUL6RD-100]
Regular price $151.99Regular price$262.00Sale price $151.99Sale -
Pacer 14/2 AWG Safety Duplex Cable - Flat Cable - Red/Yellow - 100' [W14/2RYW-100]
Regular price $52.99Regular price$96.40Sale price $52.99Sale -
Pacer Yellow 4 AWG Battery Cable - 25 [WUL4YL-25]
Regular price $60.99Regular price$132.00Sale price $60.99Sale -
Pacer Green 6 AWG Battery Cable - 50 [WUL6GN-50]
Regular price $81.99Regular price$140.00Sale price $81.99Sale -
Pacer Black 14 AWG Primary Wire - 500 [WUL14BK-500]
Regular price $111.99Regular price$193.00Sale price $111.99Sale -
T-H Marine 54" Battery Strap w/Stainless Steel Buckle [BS-1-54SS-DP]
Regular price $11.99Regular price$14.99Sale price $11.99Sale -
Pacer Red 6 AWG Battery Cable - 25 [WUL6RD-25]
Regular price $41.99Regular price$80.25Sale price $41.99Sale -
Pacer Green 6 AWG Battery Cable - 100 [WUL6GN-100]
Regular price $151.99Regular price$262.00Sale price $151.99Sale -
Pacer Red 4/0 AWG Battery Cable - 25 [WUL4/0RD-25]
Regular price $290.99Regular price$434.75Sale price $290.99Sale -
Pacer 10/2 AWG Duplex Cable - Flat Cable - Red/Black - 250' [W10/2DC-250]
Regular price $302.99Regular price$513.75Sale price $302.99Sale -
Victron Orion-TR DC-DC Converter - 12 VDC to 12 VDC - 9AMP Isolated [ORI121210110R]
Regular price $63.75Regular price$75.00Sale price $63.75Sale -
Victron MIDI-Fuse 30A/58V-M6 (Package of 5) [CIP134030020]
Regular price $15.30Regular price$18.00Sale price $15.30Sale -
![Victron Phoenix Smart IP43 Charger 12/50 (3) 120-240VAC Requires 5-15P Mains Cord [PSC125053095]](//homeharbormarinesupply.com/cdn/shop/products/96855XL.jpg?v=1676636114&width=533)
![Victron Phoenix Smart IP43 Charger 12/50 (3) 120-240VAC Requires 5-15P Mains Cord [PSC125053095]](//homeharbormarinesupply.com/cdn/shop/products/96855BXL.jpg?v=1676636116&width=533)
Victron Phoenix Smart IP43 Charger 12/50 (3) 120-240VAC Requires 5-15P Mains Cord [PSC125053095]
Regular price $499.80Regular price$588.00Sale price $499.80Sale -
Blue Sea 7143 187 - Series Thermal Circuit Breaker - 90Amp [7143]
Regular price $85.99Regular price$125.99Sale price $85.99Sale -
Blue Sea 8097 AC 6 Position Toggle Circuit Breaker Panel - White Switches [8097]
Regular price $301.99Regular price$473.99Sale price $301.99Sale
![Pacer Black 4/0 AWG Battery Cable - 100 [WUL4/0BK-100]](http://homeharbormarinesupply.com/cdn/shop/products/95014XL.jpg?v=1676624663&width=533)
![Pacer 18/2 AWG Safety Duplex Cable - Flat Cable - Red/Yellow - 100' [W18/2RYW-100]](http://homeharbormarinesupply.com/cdn/shop/products/95372XL.jpg?v=1676628387&width=533)
![Victron Centaur Charger - 24 VDC - 60AMP - 3-Bank - 120-240 VAC [CCH024060000]](http://homeharbormarinesupply.com/cdn/shop/products/82836XL.jpg?v=1676569670&width=533)
![Scanstrut DS21A-P Vertical Cable Seal [DS21A-P]](http://homeharbormarinesupply.com/cdn/shop/products/38048XL.jpg?v=1676442928&width=533)
![Scanstrut DS21A-P Vertical Cable Seal [DS21A-P]](http://homeharbormarinesupply.com/cdn/shop/products/38048BXL.jpg?v=1676442930&width=533)
![Pro-Guide 3 Bank On-Board Battery Charger - (1) 12V / (1) 12/16V / (1) 36V - 30-Amp [PGC-21236]](http://homeharbormarinesupply.com/cdn/shop/files/113652XL.jpg?v=1775603742&width=533)
![Pro-Guide 3 Bank On-Board Battery Charger - (1) 12V / (1) 12/16V / (1) 36V - 30-Amp [PGC-21236]](http://homeharbormarinesupply.com/cdn/shop/files/113652BXL.jpg?v=1775603742&width=533)
![Pacer Yellow 12 AWG Primary Wire - 100 [WUL12YL-100]](http://homeharbormarinesupply.com/cdn/shop/files/95249XL.jpg?v=1744304403&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)
![ARCO Marine Premium Replacement Outboard Alternator w/Multi-Groove Pulley - 12V 50A [20850]](http://homeharbormarinesupply.com/cdn/shop/products/97207XL.jpg?v=1676638621&width=533)
![ARCO Marine Premium Replacement Outboard Alternator w/Multi-Groove Pulley - 12V 50A [20850]](http://homeharbormarinesupply.com/cdn/shop/files/97207BXL.jpg?v=1683943671&width=533)
![ARCO Marine Prestolite Style Solenoid w/Isolated Base [SW622]](http://homeharbormarinesupply.com/cdn/shop/products/97222XL.jpg?v=1676638779&width=533)
![ARCO Marine Prestolite Style Solenoid w/Isolated Base [SW622]](http://homeharbormarinesupply.com/cdn/shop/files/97222BXL.jpg?v=1683943844&width=533)
![Pacer Red 6 AWG Battery Cable - 100 [WUL6RD-100]](http://homeharbormarinesupply.com/cdn/shop/products/94860XL.jpg?v=1676623193&width=533)
![Pacer 14/2 AWG Safety Duplex Cable - Flat Cable - Red/Yellow - 100' [W14/2RYW-100]](http://homeharbormarinesupply.com/cdn/shop/products/95384XL.jpg?v=1676628493&width=533)
![Pacer Yellow 4 AWG Battery Cable - 25 [WUL4YL-25]](http://homeharbormarinesupply.com/cdn/shop/products/94888XL.jpg?v=1676623417&width=533)
![Pacer Green 6 AWG Battery Cable - 50 [WUL6GN-50]](http://homeharbormarinesupply.com/cdn/shop/products/94857XL.jpg?v=1676623163&width=533)
![Pacer Black 14 AWG Primary Wire - 500 [WUL14BK-500]](http://homeharbormarinesupply.com/cdn/shop/products/95196XL.jpg?v=1676626577&width=533)
![T-H Marine 54" Battery Strap w/Stainless Steel Buckle [BS-1-54SS-DP]](http://homeharbormarinesupply.com/cdn/shop/products/81944XL.jpg?v=1676566786&width=533)
![Pacer Red 6 AWG Battery Cable - 25 [WUL6RD-25]](http://homeharbormarinesupply.com/cdn/shop/products/94848XL.jpg?v=1676623072&width=533)
![Pacer Green 6 AWG Battery Cable - 100 [WUL6GN-100]](http://homeharbormarinesupply.com/cdn/shop/products/94863XL.jpg?v=1676623223&width=533)
![Pacer Red 4/0 AWG Battery Cable - 25 [WUL4/0RD-25]](http://homeharbormarinesupply.com/cdn/shop/products/95009XL.jpg?v=1676624610&width=533)
![Pacer 10/2 AWG Duplex Cable - Flat Cable - Red/Black - 250' [W10/2DC-250]](http://homeharbormarinesupply.com/cdn/shop/products/95478XL.jpg?v=1676629481&width=533)
![Victron Orion-TR DC-DC Converter - 12 VDC to 12 VDC - 9AMP Isolated [ORI121210110R]](http://homeharbormarinesupply.com/cdn/shop/products/82866XL.jpg?v=1676569917&width=533)
![Victron MIDI-Fuse 30A/58V-M6 (Package of 5) [CIP134030020]](http://homeharbormarinesupply.com/cdn/shop/files/109103XL.jpg?v=1749835960&width=533)
![Victron Phoenix Smart IP43 Charger 12/50 (3) 120-240VAC Requires 5-15P Mains Cord [PSC125053095]](http://homeharbormarinesupply.com/cdn/shop/products/96855XL.jpg?v=1676636114&width=533)
![Victron Phoenix Smart IP43 Charger 12/50 (3) 120-240VAC Requires 5-15P Mains Cord [PSC125053095]](http://homeharbormarinesupply.com/cdn/shop/products/96855BXL.jpg?v=1676636116&width=533)
![Blue Sea 7143 187 - Series Thermal Circuit Breaker - 90Amp [7143]](http://homeharbormarinesupply.com/cdn/shop/products/20563XL.jpg?v=1676423172&width=533)
![Blue Sea 8097 AC 6 Position Toggle Circuit Breaker Panel - White Switches [8097]](http://homeharbormarinesupply.com/cdn/shop/products/14576XL.jpg?v=1676418989&width=533)