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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T-H Marine 48" Zippered Rigging Sleeve - Black [ZRS-1-DP]
Regular price $54.99Regular price$59.99Sale price $54.99Sale -
Ancor 47-Piece Adhesive Lined Heat Shrink Tubing Kit [330101]
Regular price $79.99Regular price$126.16Sale price $79.99Sale -
Sea-Dog Double USB Power Socket Panel [426505-1]
Regular price $25.99Regular price$40.65Sale price $25.99Sale -
Marinco 15A 12/3 Heavy-Duty Extension Cord - 50 [151250]
Regular price $71.99Regular price$113.72Sale price $71.99Sale -
Blue Sea 9218 Terminal Block Jumpers f/2400 Series Blocks - *Package of 5* [9218]
Regular price $3.99Regular price$4.99Sale price $3.99Sale -
Balmar Alternator 120 AMP Kit 12V 3.15" Dual Foot Saddle Dual Vee Pulley Regulator Temp Sensor [60-YP-MC-120-DV]
Regular price $887.99Regular price$1,219.39Sale price $887.99Sale -
Pacer Tinned Lug 3/0 AWG - 1/2" Stud Size - 10 Pack [TAE3/0-12R-10]
Regular price $27.99Regular price$35.03Sale price $27.99Sale -
Pacer Tinned Lug 4 AWG - 1/2" Stud Size - 10 Pack [TAE4-12R-10]
Regular price $14.99Regular price$20.29Sale price $14.99Sale -
Pacer Tinned Lug 3/0 AWG - 3/8" Stud Size - 10 Pack [TAE3/0-38R-10]
Regular price $30.99Regular price$36.32Sale price $30.99Sale -
Pacer Tinned Lug 3/0 AWG - 5/16" Stud Size - 10 Pack [TAE3/0-56R-10]
Regular price $28.99Regular price$35.03Sale price $28.99Sale -
Pacer Tinned Lug 6 AWG - 1/2" Stud Size - 10 Pack [TAE6-12R-10]
Regular price $13.99Regular price$18.36Sale price $13.99Sale -
Pacer Tinned Lug 8 AWG - 1/2" Stud Size - 10 Pack [TAE8-12R-10]
Regular price $20.99Regular price$26.09Sale price $20.99Sale -
Pacer Tinned Lug 1/0 AWG - 1/2" Stud Size - 10 Pack [TAE1/0-12R-10]
Regular price $23.99Regular price$44.56Sale price $23.99Sale -
Pacer Tinned Lug 1 AWG - 1/2" Stud Size - 10 Pack [TAE1-12R-10]
Regular price $24.99Regular price$35.24Sale price $24.99Sale -
Victron SmartShunt 2000AMP/50MV Bluetooth Smart Battery Shunt [SHU050220050]
Regular price $226.10Regular price$266.00Sale price $226.10Sale -
BEP SPST Chrome Plated Toggle Switch - 11/16" Handle - OFF/ON [1002021]
Regular price $9.99Regular price$11.82Sale price $9.99Sale -
Ancor Pink 14AWG Tinned Copper Wire - 100' [104610]
Regular price $27.99Regular price$39.99Sale price $27.99Sale -
ProMariner Modified Sine Wave Inverter - 2000W [06200]
Regular price $464.99Regular price$646.99Sale price $464.99Sale -
Blue Sea 7349 A-Series Double Pole Toggle - 32A - Black [7349]
Regular price $50.99Regular price$73.99Sale price $50.99Sale -
Blue Sea 5034 ST Blade Fuse Block w/out Cover - 12 Circuit w/out Negative Bus [5034]
Regular price $52.99Regular price$76.99Sale price $52.99Sale -
Blue Sea 3125 Medium Cable Gland - #14-#10 Cable [3125]
Regular price $5.99Regular price$8.49Sale price $5.99Sale -
Blue Sea 7492 360 Panel - Rocker Switch DPDT - ON-OFF-ON [7492]
Regular price $4.99Regular price$6.99Sale price $4.99Sale -
Ancor Standard Duplex Cable - Flat 18/2 AWG - 2 x 0.8mm Red/Black - 500' [121950]
Regular price $180.99Regular price$255.99Sale price $180.99Sale -
Blue Sea 7295 A-Series Double Pole Toggle - 32A - White [7295]
Regular price $50.99Regular price$73.99Sale price $50.99Sale
![T-H Marine 48" Zippered Rigging Sleeve - Black [ZRS-1-DP]](http://homeharbormarinesupply.com/cdn/shop/products/82146XL.jpg?v=1676567104&width=533)
![Ancor 47-Piece Adhesive Lined Heat Shrink Tubing Kit [330101]](http://homeharbormarinesupply.com/cdn/shop/products/75526XL.jpg?v=1676542025&width=533)
![Sea-Dog Double USB Power Socket Panel [426505-1]](http://homeharbormarinesupply.com/cdn/shop/products/77186XL.jpg?v=1676548738&width=533)
![Marinco 15A 12/3 Heavy-Duty Extension Cord - 50 [151250]](http://homeharbormarinesupply.com/cdn/shop/products/68288XL.jpg?v=1676517374&width=533)
![Blue Sea 9218 Terminal Block Jumpers f/2400 Series Blocks - *Package of 5* [9218]](http://homeharbormarinesupply.com/cdn/shop/products/14594XL.jpg?v=1676419149&width=533)
![Balmar Alternator 120 AMP Kit 12V 3.15" Dual Foot Saddle Dual Vee Pulley Regulator Temp Sensor [60-YP-MC-120-DV]](http://homeharbormarinesupply.com/cdn/shop/products/97462XL.jpg?v=1676639564&width=533)
![Pacer Tinned Lug 3/0 AWG - 1/2" Stud Size - 10 Pack [TAE3/0-12R-10]](http://homeharbormarinesupply.com/cdn/shop/files/99218XL.jpg?v=1682708248&width=533)
![Pacer Tinned Lug 4 AWG - 1/2" Stud Size - 10 Pack [TAE4-12R-10]](http://homeharbormarinesupply.com/cdn/shop/files/99237XL.jpg?v=1682708362&width=533)
![Pacer Tinned Lug 3/0 AWG - 3/8" Stud Size - 10 Pack [TAE3/0-38R-10]](http://homeharbormarinesupply.com/cdn/shop/files/99220XL.jpg?v=1682708265&width=533)
![Pacer Tinned Lug 3/0 AWG - 5/16" Stud Size - 10 Pack [TAE3/0-56R-10]](http://homeharbormarinesupply.com/cdn/shop/files/99222XL.jpg?v=1682708283&width=533)
![Pacer Tinned Lug 6 AWG - 1/2" Stud Size - 10 Pack [TAE6-12R-10]](http://homeharbormarinesupply.com/cdn/shop/files/99244XL.jpg?v=1682708414&width=533)
![Pacer Tinned Lug 8 AWG - 1/2" Stud Size - 10 Pack [TAE8-12R-10]](http://homeharbormarinesupply.com/cdn/shop/files/99250XL.jpg?v=1682708466&width=533)
![Pacer Tinned Lug 1/0 AWG - 1/2" Stud Size - 10 Pack [TAE1/0-12R-10]](http://homeharbormarinesupply.com/cdn/shop/files/99196XL.jpg?v=1682610116&width=533)
![Pacer Tinned Lug 1 AWG - 1/2" Stud Size - 10 Pack [TAE1-12R-10]](http://homeharbormarinesupply.com/cdn/shop/files/99201XL.jpg?v=1682708117&width=533)
![Victron SmartShunt 2000AMP/50MV Bluetooth Smart Battery Shunt [SHU050220050]](http://homeharbormarinesupply.com/cdn/shop/products/83966XL.jpg?v=1676576017&width=533)
![Victron SmartShunt 2000AMP/50MV Bluetooth Smart Battery Shunt [SHU050220050]](http://homeharbormarinesupply.com/cdn/shop/products/83966BXL.jpg?v=1676576019&width=533)
![BEP SPST Chrome Plated Toggle Switch - 11/16" Handle - OFF/ON [1002021]](http://homeharbormarinesupply.com/cdn/shop/products/68661XL.jpg?v=1676519119&width=533)
![Ancor Pink 14AWG Tinned Copper Wire - 100' [104610]](http://homeharbormarinesupply.com/cdn/shop/products/57406XL.jpg?v=1676487548&width=533)
![ProMariner Modified Sine Wave Inverter - 2000W [06200]](http://homeharbormarinesupply.com/cdn/shop/products/66746XL.jpg?v=1676511975&width=533)
![Blue Sea 7349 A-Series Double Pole Toggle - 32A - Black [7349]](http://homeharbormarinesupply.com/cdn/shop/products/20635XL.jpg?v=1676423674&width=533)
![Blue Sea 5034 ST Blade Fuse Block w/out Cover - 12 Circuit w/out Negative Bus [5034]](http://homeharbormarinesupply.com/cdn/shop/products/20434XL.jpg?v=1676422369&width=533)
![Blue Sea 3125 Medium Cable Gland - #14-#10 Cable [3125]](http://homeharbormarinesupply.com/cdn/shop/products/64483XL.jpg?v=1676507035&width=533)
![Blue Sea 7492 360 Panel - Rocker Switch DPDT - ON-OFF-ON [7492]](http://homeharbormarinesupply.com/cdn/shop/products/57261XL.jpg?v=1676487158&width=533)
![Ancor Standard Duplex Cable - Flat 18/2 AWG - 2 x 0.8mm Red/Black - 500' [121950]](http://homeharbormarinesupply.com/cdn/shop/products/60479XL.jpg?v=1676496193&width=533)
![Blue Sea 7295 A-Series Double Pole Toggle - 32A - White [7295]](http://homeharbormarinesupply.com/cdn/shop/products/20614XL.jpg?v=1676423632&width=533)