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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Balmar Alternator 100 AMP 12V 3.15" Dual Foot Saddle J10 Pulley w/Isolated Ground [60-100-J10]
Regular price $688.00Regular priceUnit price per$770.00Sale price $688.00Sale -
Pacer 6/2 AWG Safety Duplex Cable - Red/Yellow - 250 [W6/2RYW-250]
Regular price $612.99Regular priceUnit price per$887.99Sale price $612.99Sale -
Pacer Grey 12 AWG Primary Wire - 25 [WUL12GY-25]
Regular price $9.99Regular priceUnit price per$17.99Sale price $9.99Sale -
Pacer Violet 14 AWG Primary Wire - 25 [WUL14VI-25]
Regular price $6.99Regular priceUnit price per$8.75Sale price $6.99Sale -
Pacer Yellow 3/0 AWG Battery Cable - 25 [WUL3/0YL-25]
Regular price $217.99Regular priceUnit price per$326.99Sale price $217.99Sale -
Pacer Yellow 3/0 AWG Battery Cable - 100 [WUL3/0YL-100]
Regular price $609.99Regular priceUnit price per$1,079.00Sale price $609.99Sale -
Pacer Yellow 2 AWG Battery Cable - 250 [WUL2YL-250]
Regular price $578.99Regular priceUnit price per$970.00Sale price $578.99Sale -
Blue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp [7039]
Regular price $65.99Regular priceUnit price per$103.68Sale price $65.99Sale -
Blue Sea 8039 DC Panel Extended 120 Label Set [8039]
Regular price $32.99Regular priceUnit price per$52.10Sale price $32.99Sale -
Cole Hersee Push Pull Switch SPDT Off-On1-On2 4 Screw [M-532-BP]
Regular price $29.99Regular priceUnit price per$47.99Sale price $29.99Sale -
Paneltronics Circuit Breaker Boot - 3/8" - Round - Clear [048-054]
Regular price $2.99Regular priceUnit price per$4.99Sale price $2.99Sale -
Ancor Dark Blue 16 AWG Tinned Copper Wire - 250' [102125]
Regular price $33.99Regular priceUnit price per$51.99Sale price $33.99Sale -
Ancor Heavy Duty 6 AWG #10 Tinned Lug - 25-Pack [242243]
Regular price $20.99Regular priceUnit price per$31.35Sale price $20.99Sale -
BEP 85A Remote Switching Continuous Duty Solenoid [1002204]
Regular price $26.99Regular priceUnit price per$39.94Sale price $26.99Sale -
Blue Sea 5256 MIDI/AMI Fuse 100 Amp - Pair [5256]
Regular price $5.99Regular priceUnit price per$8.83Sale price $5.99Sale -
Blue Sea PowerBar 1000 - 12 5/16" Terminal Studs w/Cover [1993]
Regular price $187.99Regular priceUnit price per$296.44Sale price $187.99Sale -
Blue Sea 7482 360 Panel - Rocker Switch SPDT - ON-OFF-ON [7482]
Regular price $2.99Regular priceUnit price per$4.59Sale price $2.99Sale -
Ancor Purple 14 AWG Tinned Copper Wire - 250' [104725]
Regular price $45.99Regular priceUnit price per$71.99Sale price $45.99Sale -
Ancor Red 8 AWG Battery Cable - Sold By The Foot [1115-FT]
Regular price $1.44Regular priceUnit price per$1.99Sale price $1.44Sale -
Victron VE. Bus Smart Dongle [ASS030537010]
Regular price $93.50Regular priceUnit price per$110.00Sale price $93.50Sale -
Ancor 22-18 Gauge Heat Shrink Step-Down Multi-Wire Connectors - 3-Pack [320103]
Regular price $4.99Regular priceUnit price per$6.76Sale price $4.99Sale -
Blue Sea 5028 ST Blade Fuse Block w/ Cover - 6 Circuit without Negative Bus [5028]
Regular price $32.99Regular priceUnit price per$51.73Sale price $32.99Sale -
Blue Sea 2510 Terminal Block 30AMP - 10 Circuit [2510]
Regular price $9.99Regular priceUnit price per$14.75Sale price $9.99Sale -
Forespar Marelube TEF45 6cc Syringe [770065]
Regular price $10.99Regular priceUnit price per$16.45Sale price $10.99Sale
![Balmar Alternator 100 AMP 12V 3.15" Dual Foot Saddle J10 Pulley w/Isolated Ground [60-100-J10]](http://homeharbormarinesupply.com/cdn/shop/products/97444XL.jpg?v=1676639436&width=533)
![Pacer 6/2 AWG Safety Duplex Cable - Red/Yellow - 250 [W6/2RYW-250]](http://homeharbormarinesupply.com/cdn/shop/products/95432XL.jpg?v=1676628992&width=533)
![Pacer Grey 12 AWG Primary Wire - 25 [WUL12GY-25]](http://homeharbormarinesupply.com/cdn/shop/products/95243XL.jpg?v=1676627056&width=533)
![Pacer Violet 14 AWG Primary Wire - 25 [WUL14VI-25]](http://homeharbormarinesupply.com/cdn/shop/products/95163XL.jpg?v=1676626225&width=533)
![Pacer Yellow 3/0 AWG Battery Cable - 25 [WUL3/0YL-25]](http://homeharbormarinesupply.com/cdn/shop/products/94995XL.jpg?v=1676624459&width=533)
![Pacer Yellow 3/0 AWG Battery Cable - 100 [WUL3/0YL-100]](http://homeharbormarinesupply.com/cdn/shop/products/95001XL.jpg?v=1676624524&width=533)
![Pacer Yellow 2 AWG Battery Cable - 250 [WUL2YL-250]](http://homeharbormarinesupply.com/cdn/shop/products/94938XL.jpg?v=1676623867&width=533)
![Blue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp [7039]](http://homeharbormarinesupply.com/cdn/shop/products/20524XL.jpg?v=1676422824&width=533)
![Blue Sea 8039 DC Panel Extended 120 Label Set [8039]](http://homeharbormarinesupply.com/cdn/shop/products/13936XL.jpg?v=1676418204&width=533)
![Cole Hersee Push Pull Switch SPDT Off-On1-On2 4 Screw [M-532-BP]](http://homeharbormarinesupply.com/cdn/shop/products/69498XL.jpg?v=1676521828&width=533)
![Paneltronics Circuit Breaker Boot - 3/8" - Round - Clear [048-054]](http://homeharbormarinesupply.com/cdn/shop/products/91295XL.jpg?v=1676607592&width=533)
![Ancor Dark Blue 16 AWG Tinned Copper Wire - 250' [102125]](http://homeharbormarinesupply.com/cdn/shop/products/60354XL.jpg?v=1676495730&width=533)
![Ancor Heavy Duty 6 AWG #10 Tinned Lug - 25-Pack [242243]](http://homeharbormarinesupply.com/cdn/shop/products/59921XL.jpg?v=1676494087&width=533)
![BEP 85A Remote Switching Continuous Duty Solenoid [1002204]](http://homeharbormarinesupply.com/cdn/shop/products/67474XL.jpg?v=1676515061&width=533)
![Blue Sea 5256 MIDI/AMI Fuse 100 Amp - Pair [5256]](http://homeharbormarinesupply.com/cdn/shop/products/40592XL.jpg?v=1676446544&width=533)
![Blue Sea PowerBar 1000 - 12 5/16" Terminal Studs w/Cover [1993]](http://homeharbormarinesupply.com/cdn/shop/products/54616XL.jpg?v=1676475306&width=533)
![Blue Sea 7482 360 Panel - Rocker Switch SPDT - ON-OFF-ON [7482]](http://homeharbormarinesupply.com/cdn/shop/products/57255XL.jpg?v=1676487095&width=533)
![Ancor Purple 14 AWG Tinned Copper Wire - 250' [104725]](http://homeharbormarinesupply.com/cdn/shop/products/60830XL.jpg?v=1676497544&width=533)
![Ancor Red 8 AWG Battery Cable - Sold By The Foot [1115-FT]](http://homeharbormarinesupply.com/cdn/shop/products/48352XL.jpg?v=1676458400&width=533)
![Victron VE. Bus Smart Dongle [ASS030537010]](http://homeharbormarinesupply.com/cdn/shop/products/82930XL.jpg?v=1676570378&width=533)
![Ancor 22-18 Gauge Heat Shrink Step-Down Multi-Wire Connectors - 3-Pack [320103]](http://homeharbormarinesupply.com/cdn/shop/products/53535XL.jpg?v=1676473229&width=533)
![Blue Sea 5028 ST Blade Fuse Block w/ Cover - 6 Circuit without Negative Bus [5028]](http://homeharbormarinesupply.com/cdn/shop/products/20429XL.jpg?v=1676422315&width=533)
![Blue Sea 2510 Terminal Block 30AMP - 10 Circuit [2510]](http://homeharbormarinesupply.com/cdn/shop/products/13957XL.jpg?v=1676418387&width=533)
![Forespar Marelube TEF45 6cc Syringe [770065]](http://homeharbormarinesupply.com/cdn/shop/products/88791XL.jpg?v=1676596107&width=533)