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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Connect-Ease 12V Parallel Battery Connection System [RCE12VBPK]
Regular price $73.99Regular price$79.99Sale price $73.99Sale -
Connect-Ease 24V Series Standard Trolling Motor System [RCE24VBK]
Regular price $65.99Regular price$79.99Sale price $65.99Sale -
Connect-Ease Outboard Dual Battery Isolator/ACR ACCS [RCE12VBM6IK]
Regular price $205.99Regular price$269.99Sale price $205.99Sale -
Connect-Ease 36V Standard Trolling Motor System [RCE36VBK]
Regular price $93.99Regular price$119.99Sale price $93.99Sale -
Connect-Ease 12V Trolling Motor Connection w/Charging [RCE12VBCHK]
Regular price $46.99Regular price$59.99Sale price $46.99Sale -
Connect-Ease 36V Trolling Motor Separated Battery System [RCE36VB5CHK]
Regular price $113.99Regular price$149.99Sale price $113.99Sale -
Connect-Ease Multi 4 Lead Accessory f/Main Battery [RCE12VB4]
Regular price $27.99Regular price$39.99Sale price $27.99Sale -
Connect-Ease 12V Outboard Motor Connection Kit [CE12VBOMK]
Regular price $26.99Regular price$34.99Sale price $26.99Sale -
Connect-Ease Outboard Motor Dual Battery Kit 6 AWG [RCE12VBM6PK]
Regular price $200.99Regular price$259.99Sale price $200.99Sale -
Blue Sea 8167 Amber LED Indicator Light [8167]
Regular price $2.99Regular price$4.99Sale price $2.99Sale -
Blue Sea 8033 Amber LED Indicator Light [8033]
Regular price $2.99Regular price$4.99Sale price $2.99Sale -
![Balmar Offshore Repair Kit AT Series 200AMP 12V Includes Bearings, Brushes, Rectifier [70-AT-200]](//homeharbormarinesupply.com/cdn/shop/products/97470XL.jpg?v=1676639630&width=533)
Balmar Offshore Repair Kit AT Series 200AMP 12V Includes Bearings, Brushes, Rectifier [70-AT-200]
Regular price $202.00Regular price$226.00Sale price $202.00Sale -
Balmar SmartShunt 350A - 12-48 VDC f/SG200 Display [SG2-0100]
Regular price $128.00Regular price$139.00Sale price $128.00Sale -
Balmar Alternator 3.15" Dual Foot Saddle K6 Serpentine Pulley - 170A - 12V [XT-DF-170-K6]
Regular price $984.00Regular price$1,100.00Sale price $984.00Sale -
Balmar Alternator 3.15" Dual Foot Saddle Dual V Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-DF-170-DV-KIT]
Regular price $1,220.00Regular price$1,365.00Sale price $1,220.00Sale -
Blue Sea 7601 DC Mini ACR Automatic Charging Relay - 65 Amp [7601]
Regular price $78.99Regular price$137.99Sale price $78.99Sale -
Blue Sea 2356100 - Water Resistant 100A Busbar w/Cover [2356100]
Regular price $32.99Regular price$56.99Sale price $32.99Sale -
Blue Sea 8205 Toggle Panel Switch [8205]
Regular price $10.99Regular price$18.99Sale price $10.99Sale -
Roswell 6-Pin Deutsch Connector Wiring Harness [B820-0302]
Regular price $55.99Regular price$60.00Sale price $55.99Sale -
BEP SPST Sealed Toggle Switch - OFF/(ON) [1002006]
Regular price $14.99Regular price$23.99Sale price $14.99Sale -
BEP DPDT Rocker Switch - 12V/24V - ON/OFF/ON [1001712]
Regular price $9.99Regular price$15.99Sale price $9.99Sale -
Ancor Angled 22 to 8 AWG Single Crimp Ratcheting Crimper [703015]
Regular price $60.99Regular price$108.99Sale price $60.99Sale -
Guest On-Board Battery Charger 30A / 12V - 3 Bank - 120V Input [2731A]
Regular price $357.99Regular price$668.99Sale price $357.99Sale -
Guest On-Board Battery Charger 5A / 12V - 1 Bank - 120V Input [2708A]
Regular price $96.99Regular price$180.99Sale price $96.99Sale
![Connect-Ease 12V Parallel Battery Connection System [RCE12VBPK]](http://homeharbormarinesupply.com/cdn/shop/files/104686XL.jpg?v=1720667723&width=533)
![Connect-Ease 24V Series Standard Trolling Motor System [RCE24VBK]](http://homeharbormarinesupply.com/cdn/shop/files/104689XL.jpg?v=1720667740&width=533)
![Connect-Ease Outboard Dual Battery Isolator/ACR ACCS [RCE12VBM6IK]](http://homeharbormarinesupply.com/cdn/shop/files/104717XL.jpg?v=1721253043&width=533)
![Connect-Ease 36V Standard Trolling Motor System [RCE36VBK]](http://homeharbormarinesupply.com/cdn/shop/files/104696XL.jpg?v=1720733181&width=533)
![Connect-Ease 12V Trolling Motor Connection w/Charging [RCE12VBCHK]](http://homeharbormarinesupply.com/cdn/shop/files/104685XL.jpg?v=1720667714&width=533)
![Connect-Ease 36V Trolling Motor Separated Battery System [RCE36VB5CHK]](http://homeharbormarinesupply.com/cdn/shop/files/104697XL.jpg?v=1720733189&width=533)
![Connect-Ease Multi 4 Lead Accessory f/Main Battery [RCE12VB4]](http://homeharbormarinesupply.com/cdn/shop/files/104721XL.jpg?v=1721253075&width=533)
![Connect-Ease 12V Outboard Motor Connection Kit [CE12VBOMK]](http://homeharbormarinesupply.com/cdn/shop/files/104720XL.jpg?v=1721253067&width=533)
![Connect-Ease Outboard Motor Dual Battery Kit 6 AWG [RCE12VBM6PK]](http://homeharbormarinesupply.com/cdn/shop/files/104718XL.jpg?v=1721253051&width=533)
![Blue Sea 8167 Amber LED Indicator Light [8167]](http://homeharbormarinesupply.com/cdn/shop/products/20711XL.jpg?v=1676424306&width=533)
![Blue Sea 8033 Amber LED Indicator Light [8033]](http://homeharbormarinesupply.com/cdn/shop/products/14768XL.jpg?v=1676419268&width=533)
![Balmar Offshore Repair Kit AT Series 200AMP 12V Includes Bearings, Brushes, Rectifier [70-AT-200]](http://homeharbormarinesupply.com/cdn/shop/products/97470XL.jpg?v=1676639630&width=533)
![Balmar SmartShunt 350A - 12-48 VDC f/SG200 Display [SG2-0100]](http://homeharbormarinesupply.com/cdn/shop/products/74960XL.jpg?v=1676538495&width=533)
![Balmar Alternator 3.15" Dual Foot Saddle K6 Serpentine Pulley - 170A - 12V [XT-DF-170-K6]](http://homeharbormarinesupply.com/cdn/shop/products/74948XL.jpg?v=1676538422&width=533)
![Balmar Alternator 3.15" Dual Foot Saddle Dual V Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-DF-170-DV-KIT]](http://homeharbormarinesupply.com/cdn/shop/products/74945XL.jpg?v=1676538394&width=533)
![Blue Sea 7601 DC Mini ACR Automatic Charging Relay - 65 Amp [7601]](http://homeharbormarinesupply.com/cdn/shop/products/47525XL.jpg?v=1676456942&width=533)
![Blue Sea 7601 DC Mini ACR Automatic Charging Relay - 65 Amp [7601]](http://homeharbormarinesupply.com/cdn/shop/products/47525BXL.jpg?v=1676456944&width=533)
![Blue Sea 2356100 - Water Resistant 100A Busbar w/Cover [2356100]](http://homeharbormarinesupply.com/cdn/shop/products/94732XL.jpg?v=1676622305&width=533)
![Blue Sea 8205 Toggle Panel Switch [8205]](http://homeharbormarinesupply.com/cdn/shop/products/20726XL.jpg?v=1676424462&width=533)
![Roswell 6-Pin Deutsch Connector Wiring Harness [B820-0302]](http://homeharbormarinesupply.com/cdn/shop/files/101364XL.jpg?v=1725180915&width=533)
![BEP SPST Sealed Toggle Switch - OFF/(ON) [1002006]](http://homeharbormarinesupply.com/cdn/shop/products/68666XL.jpg?v=1676519171&width=533)
![BEP DPDT Rocker Switch - 12V/24V - ON/OFF/ON [1001712]](http://homeharbormarinesupply.com/cdn/shop/products/67697XL.jpg?v=1676515845&width=533)
![Ancor Angled 22 to 8 AWG Single Crimp Ratcheting Crimper [703015]](http://homeharbormarinesupply.com/cdn/shop/products/80205XL.jpg?v=1676560534&width=533)
![Guest On-Board Battery Charger 30A / 12V - 3 Bank - 120V Input [2731A]](http://homeharbormarinesupply.com/cdn/shop/products/68283XL.jpg?v=1676517319&width=533)
![Guest On-Board Battery Charger 5A / 12V - 1 Bank - 120V Input [2708A]](http://homeharbormarinesupply.com/cdn/shop/products/68278XL.jpg?v=1676517263&width=533)