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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Mastervolt SCM60 MPPT-MB Controller [131906000]
Regular price $678.99Regular price$974.99Sale price $678.99Sale -
Blue Sea 4155 WeatherDeck Toggle Switch [4155]
Regular price $24.99Regular price$38.99Sale price $24.99Sale -
Victron M8 Circular Connector 3-Pole BMS BTV Extension Cables - Pair - 2M [ASS030560200]
Regular price $49.30Regular price$58.00Sale price $49.30Sale -
Victron GX Touch 70 Surface Mount Display - 7" [BPP900455070]
Regular price $323.85Regular price$381.00Sale price $323.85Sale -
Victron Phoenix Inverter Control [REC030001210]
Regular price $96.05Regular price$113.00Sale price $96.05Sale -
Blue Sea 5256 MIDI/AMI Fuse 100 Amp - Pair [5256]
Regular price $6.99Regular price$9.99Sale price $6.99Sale -
Blue Sea 8292 Water Resistant Contura III Switch - OFF-(ON) - Black [8292]
Regular price $12.99Regular price$18.99Sale price $12.99Sale -
Blue Sea 8284 Water Resistant Contura III Switch - (ON)-OFF-ON - Black [8284]
Regular price $14.99Regular price$22.99Sale price $14.99Sale -
Blue Sea 4016 Straight Terminal CableCap - Small [4016]
Regular price $5.99Regular price$8.99Sale price $5.99Sale -
Scanstrut TILE USB-C Interior Charging Socket - 12/24V - Stainless Steel Bezel [SC-TILE-21]
Regular price $51.99Regular price$79.99Sale price $51.99Sale -
ARCO Marine Zeus A275L Transit Alternator w/Terminal Block [4032]
Regular price $986.70Regular price$1,124.20Sale price $986.70Sale -
Scanstrut DS16-P-BLK Vertical Cable Seal - Black [DS16-P-BLK]
Regular price $23.99Regular price$36.99Sale price $23.99Sale -
Blue Sea 8072 Panel Blank Single A-Series [8072]
Regular price $19.99Regular price$29.99Sale price $19.99Sale -
Blue Sea 1010 12V Cigarette Lighter Plug [1010]
Regular price $10.99Regular price$15.99Sale price $10.99Sale -
Balmar Pulley Kit f/Perkins 4170, 4108 (K6) [48-PSP-410-A]
Regular price $753.99Regular price$855.99Sale price $753.99Sale -
Pacer DTP Deutsch Receptacle Repair Kit - 14-12 AWG (4 Position) [TDTP04F-4RP]
Regular price $13.99Regular price$16.39Sale price $13.99Sale -
Pacer DTP Deutsch Plug Repair Kit - 14-12 AWG (2 Position) [TDTP06F-2RS]
Regular price $10.99Regular price$13.00Sale price $10.99Sale -
Pacer DTP Deutsch Plug Repair Kit - 14-12 AWG (4 Position) [TDTP06F-4RS]
Regular price $14.99Regular price$17.56Sale price $14.99Sale -
Pacer DTP Deutsch Receptacle Repair Kit - 14-12 AWG (2 Position) [TDTP04F-2RP]
Regular price $10.99Regular price$13.54Sale price $10.99Sale -
Pacer 15A Euro Style Terminal Block - 12 Gang - 5 Pack [E150-12-5]
Regular price $23.99Regular price$43.78Sale price $23.99Sale -
Blue Sea 5035 ST Blade Fuse Block w/Cover - 6 Circuit Independent w/o Negative Bus [5035]
Regular price $35.99Regular price$51.99Sale price $35.99Sale -
Blue Sea 5191 Terminal Fuse Block 30-300AMP [5191]
Regular price $25.99Regular price$37.99Sale price $25.99Sale -
Blue Sea 5122 50A ANL Fuse [5122]
Regular price $29.99Regular price$42.99Sale price $29.99Sale -
Blue Sea 5021 Water Resistant Fuse Holder [5021]
Regular price $7.99Regular price$10.99Sale price $7.99Sale
![Mastervolt SCM60 MPPT-MB Controller [131906000]](http://homeharbormarinesupply.com/cdn/shop/products/69996XL.jpg?v=1676522815&width=533)
![Mastervolt SCM60 MPPT-MB Controller [131906000]](http://homeharbormarinesupply.com/cdn/shop/products/69996BXL.jpg?v=1676522817&width=533)
![Blue Sea 4155 WeatherDeck Toggle Switch [4155]](http://homeharbormarinesupply.com/cdn/shop/products/20409XL.jpg?v=1676422185&width=533)
![Blue Sea 4155 WeatherDeck Toggle Switch [4155]](http://homeharbormarinesupply.com/cdn/shop/products/20409BXL.jpg?v=1676422187&width=533)
![Victron M8 Circular Connector 3-Pole BMS BTV Extension Cables - Pair - 2M [ASS030560200]](http://homeharbormarinesupply.com/cdn/shop/products/92593XL.jpg?v=1676612862&width=533)
![Victron GX Touch 70 Surface Mount Display - 7" [BPP900455070]](http://homeharbormarinesupply.com/cdn/shop/products/91263XL.jpg?v=1676607485&width=533)
![Victron Phoenix Inverter Control [REC030001210]](http://homeharbormarinesupply.com/cdn/shop/products/82935XL.jpg?v=1676570426&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 8292 Water Resistant Contura III Switch - OFF-(ON) - Black [8292]](http://homeharbormarinesupply.com/cdn/shop/products/20793XL.jpg?v=1676425216&width=533)
![Blue Sea 8284 Water Resistant Contura III Switch - (ON)-OFF-ON - Black [8284]](http://homeharbormarinesupply.com/cdn/shop/products/20785XL.jpg?v=1676425128&width=533)
![Blue Sea 4016 Straight Terminal CableCap - Small [4016]](http://homeharbormarinesupply.com/cdn/shop/products/20388XL.jpg?v=1676421969&width=533)
![Scanstrut TILE USB-C Interior Charging Socket - 12/24V - Stainless Steel Bezel [SC-TILE-21]](http://homeharbormarinesupply.com/cdn/shop/files/108158XL.jpg?v=1741833115&width=533)
![Scanstrut TILE USB-C Interior Charging Socket - 12/24V - Stainless Steel Bezel [SC-TILE-21]](http://homeharbormarinesupply.com/cdn/shop/files/108158BXL.jpg?v=1741833117&width=533)
![ARCO Marine Zeus A275L Transit Alternator w/Terminal Block [4032]](http://homeharbormarinesupply.com/cdn/shop/files/108403XL.jpg?v=1744336883&width=533)
![ARCO Marine Zeus A275L Transit Alternator w/Terminal Block [4032]](http://homeharbormarinesupply.com/cdn/shop/files/108403BXL.jpg?v=1744336884&width=533)
![Scanstrut DS16-P-BLK Vertical Cable Seal - Black [DS16-P-BLK]](http://homeharbormarinesupply.com/cdn/shop/products/80721XL.jpg?v=1676562268&width=533)
![Scanstrut DS16-P-BLK Vertical Cable Seal - Black [DS16-P-BLK]](http://homeharbormarinesupply.com/cdn/shop/products/80721BXL.jpg?v=1676562270&width=533)
![Blue Sea 8072 Panel Blank Single A-Series [8072]](http://homeharbormarinesupply.com/cdn/shop/products/16082XL.jpg?v=1676419882&width=533)
![Blue Sea 1010 12V Cigarette Lighter Plug [1010]](http://homeharbormarinesupply.com/cdn/shop/products/34980XL.jpg?v=1676437204&width=533)
![Balmar Pulley Kit f/Perkins 4170, 4108 (K6) [48-PSP-410-A]](http://homeharbormarinesupply.com/cdn/shop/files/93358XL.jpg?v=1742873496&width=533)
![Pacer DTP Deutsch Receptacle Repair Kit - 14-12 AWG (4 Position) [TDTP04F-4RP]](http://homeharbormarinesupply.com/cdn/shop/files/105000XL.jpg?v=1725574581&width=533)
![Pacer DTP Deutsch Plug Repair Kit - 14-12 AWG (2 Position) [TDTP06F-2RS]](http://homeharbormarinesupply.com/cdn/shop/files/104999XL.jpg?v=1725574571&width=533)
![Pacer DTP Deutsch Plug Repair Kit - 14-12 AWG (4 Position) [TDTP06F-4RS]](http://homeharbormarinesupply.com/cdn/shop/files/105002XL.jpg?v=1725574598&width=533)
![Pacer DTP Deutsch Receptacle Repair Kit - 14-12 AWG (2 Position) [TDTP04F-2RP]](http://homeharbormarinesupply.com/cdn/shop/files/105001XL.jpg?v=1725574589&width=533)
![Pacer 15A Euro Style Terminal Block - 12 Gang - 5 Pack [E150-12-5]](http://homeharbormarinesupply.com/cdn/shop/files/102802XL.jpg?v=1706892675&width=533)
![Blue Sea 5035 ST Blade Fuse Block w/Cover - 6 Circuit Independent w/o Negative Bus [5035]](http://homeharbormarinesupply.com/cdn/shop/products/42729XL.jpg?v=1676449443&width=533)
![Blue Sea 5191 Terminal Fuse Block 30-300AMP [5191]](http://homeharbormarinesupply.com/cdn/shop/products/32561XL.jpg?v=1676433595&width=533)
![Blue Sea 5122 50A ANL Fuse [5122]](http://homeharbormarinesupply.com/cdn/shop/products/20436XL.jpg?v=1676422390&width=533)
![Blue Sea 5122 50A ANL Fuse [5122]](http://homeharbormarinesupply.com/cdn/shop/products/20436BXL.jpg?v=1676422392&width=533)
![Blue Sea 5021 Water Resistant Fuse Holder [5021]](http://homeharbormarinesupply.com/cdn/shop/products/20428XL.jpg?v=1676422304&width=533)