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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Marinco 7715CRN Weatherproof Cover w/Threaded Sealing Ring [7715CRN]
Regular price $24.99Regular priceUnit price per$37.04Sale price $24.99Sale -
Marinco 6361CRN 50A 125V Male Plug [6361CRN]
Regular price $74.99Regular priceUnit price per$112.16Sale price $74.99Sale -
Blue Sea PowerBar 1000 - 12 3/8" Terminal Studs w/Cover [1991]
Regular price $187.99Regular priceUnit price per$296.44Sale price $187.99Sale -
Blue Sea 7048 187 - Series Thermal Circuit Breaker - 150Amp [7048]
Regular price $65.99Regular priceUnit price per$103.68Sale price $65.99Sale -
Blue Sea 4028 AC Isolation Cover - 7-1/2 x 10-1/2x3 [4028]
Regular price $66.99Regular priceUnit price per$104.74Sale price $66.99Sale -
Cole Hersee Lighted Rocker Switch SPST On-Off 4 Blade [58328-101-BP]
Regular price $17.99Regular priceUnit price per$29.99Sale price $17.99Sale -
Blue Sea 5196 MRBF Surface Mount 3 Circuit Fuse Block - Common Source [5196]
Regular price $43.99Regular priceUnit price per$67.80Sale price $43.99Sale -
Blue Sea 1147 Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura Switch [1147]
Regular price $125.99Regular priceUnit price per$196.87Sale price $125.99Sale -
Blue Sea 2155 - Remote Control Contura Switch w/Lockout Slide [2155]
Regular price $19.99Regular priceUnit price per$29.74Sale price $19.99Sale -
Blue Sea 8372 Water Resistant 4 Position - Black - Horizontal Mount Panel [8372]
Regular price $123.99Regular priceUnit price per$194.62Sale price $123.99Sale -
Blue Sea 5026 ST Blade Fuse Block w/Cover - 12 Circuit w/Negative Bus [5026]
Regular price $47.99Regular priceUnit price per$74.44Sale price $47.99Sale -
ProMariner ProNautic P Helm Remote Control [63100]
Regular price $85.99Regular priceUnit price per$141.44Sale price $85.99Sale -
Xantrex Remote On/Off Switch f/Freedom SW Series [808-9002]
Regular price $23.99Regular priceUnit price per$30.16Sale price $23.99Sale -
Victron MultiPlus 12/2000 80-50 120V VE.Bus UL Listed [PMP122200102]
Regular price $861.90Regular priceUnit price per$1,014.00Sale price $861.90Sale -
Victron BlueSolar MPPT Charge Controller - 75V - 15AMP - UL Approved [SCC010015050R]
Regular price $50.15Regular priceUnit price per$59.00Sale price $50.15Sale -
Victron MultiPlus Inverter/Charger 24VDC - 3000VA -120VAC w/ 70-AMP Battery Charger - 50AMP Transfer Switch [PMP243021102]
Regular price $1,168.75Regular priceUnit price per$1,375.00Sale price $1,168.75Sale -
Blue Sea 1522 360 Panel Dual Bilge Pump Control [1522]
Regular price $110.99Regular priceUnit price per$172.90Sale price $110.99Sale -
Sea-Dog Thermal AC/DC Circuit Breaker - 10 Amp [420810-1]
Regular price $4.99Regular priceUnit price per$6.90Sale price $4.99Sale -
Sea-Dog Power Box Battery Switch [422737-3]
Regular price $147.99Regular priceUnit price per$249.00Sale price $147.99Sale -
Pacer Duplex 2 Conductor Cable - 500 - 12/2 AWG - Red, Black [WR12/2DC-500]
Regular price $431.99Regular priceUnit price per$636.50Sale price $431.99Sale -
T-Spec VPNB2 MANL 2 Position All-In-One Distribution Block w/Cover [VPNB2]
Regular price $27.99Regular priceUnit price per$31.99Sale price $27.99Sale -
![Scanstrut Black Anodized Aluminum Low-Profile Multi Cable Seal f/Cables Up to 15mm [DS-LP-MULTI-BLK]](//homeharbormarinesupply.com/cdn/shop/files/102147XL.jpg?v=1699907885&width=533)
Scanstrut Black Anodized Aluminum Low-Profile Multi Cable Seal f/Cables Up to 15mm [DS-LP-MULTI-BLK]
Regular price $71.99Regular priceUnit price per$112.00Sale price $71.99Sale -
Scanstrut Black Anodized Aluminum Low-Profile Cable Seal f/Cables 9-14mm Connectors Up to 21mm [DS-LP-21B-BLK]
Regular price $35.99Regular priceUnit price per$54.95Sale price $35.99Sale -
Scanstrut SS Low-Profile Multi Cable Seal f/Cables Up to 15mm [DS-LP-MULTI-S]
Regular price $91.99Regular priceUnit price per$142.00Sale price $91.99Sale
![Marinco 7715CRN Weatherproof Cover w/Threaded Sealing Ring [7715CRN]](http://homeharbormarinesupply.com/cdn/shop/products/49404XL.jpg?v=1676462140&width=533)
![Marinco 6361CRN 50A 125V Male Plug [6361CRN]](http://homeharbormarinesupply.com/cdn/shop/products/49397XL.jpg?v=1676462130&width=533)
![Blue Sea PowerBar 1000 - 12 3/8" Terminal Studs w/Cover [1991]](http://homeharbormarinesupply.com/cdn/shop/products/54614XL.jpg?v=1676475283&width=533)
![Blue Sea 7048 187 - Series Thermal Circuit Breaker - 150Amp [7048]](http://homeharbormarinesupply.com/cdn/shop/products/20533XL.jpg?v=1676422971&width=533)
![Blue Sea 4028 AC Isolation Cover - 7-1/2 x 10-1/2x3 [4028]](http://homeharbormarinesupply.com/cdn/shop/products/20392XL.jpg?v=1676422015&width=533)
![Cole Hersee Lighted Rocker Switch SPST On-Off 4 Blade [58328-101-BP]](http://homeharbormarinesupply.com/cdn/shop/products/69461XL.jpg?v=1676521481&width=533)
![Blue Sea 5196 MRBF Surface Mount 3 Circuit Fuse Block - Common Source [5196]](http://homeharbormarinesupply.com/cdn/shop/products/64354XL.jpg?v=1676506743&width=533)
![Blue Sea 1147 Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura Switch [1147]](http://homeharbormarinesupply.com/cdn/shop/products/57214XL.jpg?v=1676486667&width=533)
![Blue Sea 2155 - Remote Control Contura Switch w/Lockout Slide [2155]](http://homeharbormarinesupply.com/cdn/shop/products/40579XL.jpg?v=1676446400&width=533)
![Blue Sea 8372 Water Resistant 4 Position - Black - Horizontal Mount Panel [8372]](http://homeharbormarinesupply.com/cdn/shop/products/20811XL.jpg?v=1676425402&width=533)
![Blue Sea 5026 ST Blade Fuse Block w/Cover - 12 Circuit w/Negative Bus [5026]](http://homeharbormarinesupply.com/cdn/shop/products/16508XL.jpg?v=1676420251&width=533)
![ProMariner ProNautic P Helm Remote Control [63100]](http://homeharbormarinesupply.com/cdn/shop/products/43119XL.jpg?v=1676449755&width=533)
![Xantrex Remote On/Off Switch f/Freedom SW Series [808-9002]](http://homeharbormarinesupply.com/cdn/shop/products/44738XL.jpg?v=1676452209&width=533)
![Victron MultiPlus 12/2000 80-50 120V VE.Bus UL Listed [PMP122200102]](http://homeharbormarinesupply.com/cdn/shop/products/97092XL.jpg?v=1676637940&width=533)
![Victron BlueSolar MPPT Charge Controller - 75V - 15AMP - UL Approved [SCC010015050R]](http://homeharbormarinesupply.com/cdn/shop/products/82970XL.jpg?v=1676570762&width=533)
![Victron MultiPlus Inverter/Charger 24VDC - 3000VA -120VAC w/ 70-AMP Battery Charger - 50AMP Transfer Switch [PMP243021102]](http://homeharbormarinesupply.com/cdn/shop/products/82639XL.jpg?v=1676567870&width=533)
![Blue Sea 1522 360 Panel Dual Bilge Pump Control [1522]](http://homeharbormarinesupply.com/cdn/shop/products/57216XL.jpg?v=1676486692&width=533)
![Sea-Dog Thermal AC/DC Circuit Breaker - 10 Amp [420810-1]](http://homeharbormarinesupply.com/cdn/shop/products/79221XL.jpg?v=1676556492&width=533)
![Sea-Dog Power Box Battery Switch [422737-3]](http://homeharbormarinesupply.com/cdn/shop/files/100302XL.jpg?v=1691195923&width=533)
![Pacer Duplex 2 Conductor Cable - 500 - 12/2 AWG - Red, Black [WR12/2DC-500]](http://homeharbormarinesupply.com/cdn/shop/files/98454XL.jpg?v=1701305972&width=533)
![T-Spec VPNB2 MANL 2 Position All-In-One Distribution Block w/Cover [VPNB2]](http://homeharbormarinesupply.com/cdn/shop/products/89489XL.jpg?v=1676599673&width=533)
![Scanstrut Black Anodized Aluminum Low-Profile Multi Cable Seal f/Cables Up to 15mm [DS-LP-MULTI-BLK]](http://homeharbormarinesupply.com/cdn/shop/files/102147XL.jpg?v=1699907885&width=533)
![Scanstrut Black Anodized Aluminum Low-Profile Cable Seal f/Cables 9-14mm Connectors Up to 21mm [DS-LP-21B-BLK]](http://homeharbormarinesupply.com/cdn/shop/files/102150XL.jpg?v=1699907901&width=533)
![Scanstrut SS Low-Profile Multi Cable Seal f/Cables Up to 15mm [DS-LP-MULTI-S]](http://homeharbormarinesupply.com/cdn/shop/files/102148XL.jpg?v=1699907893&width=533)
