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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ProMariner TruePower Plus Modified Sine Wave Inverter - 1200W [06120]
Regular price $368.99Regular price$513.99Sale price $368.99Sale -
BEP Pro Installer Terminal Block - 6 Way - 30A [TB-118-6P/DSP]
Regular price $11.99Regular price$17.51Sale price $11.99Sale -
Ancor Heavy Duty Lug 2GA Wire 1/2" Post *10-Pack [242267]
Regular price $22.99Regular price$35.44Sale price $22.99Sale -
Ancor 90 Tinned Copper Lug #1 - 5/16" - 2-Piece [262275]
Regular price $7.99Regular price$11.09Sale price $7.99Sale -
Ancor Yellow 18 AWG Tinned Copper Wire - 100' [101010]
Regular price $17.99Regular price$24.99Sale price $17.99Sale -
Victron Phoenix Inverter - 12 VDC - 3000W - 120 VAC - 50/60Hz [PIN123020100]
Regular price $1,154.30Regular price$1,358.00Sale price $1,154.30Sale -
SmartPlug BM50 Male Inlet Parts Kit [PKM50]
Regular price $90.90Regular price$101.00Sale price $90.90Sale -
BEP SPST Contura Switch - OFF/(ON) [1001802]
Regular price $10.99Regular price$16.02Sale price $10.99Sale -
Mastervolt MasterBus Cable - 0.2M [77040020]
Regular price $27.99Regular price$30.99Sale price $27.99Sale -
BEP Pro Installer Single Insulated Distribution Stud - 1/4" - Positive [IS-6MM-1R/DSP]
Regular price $12.99Regular price$18.20Sale price $12.99Sale -
Marinco CS30-12 EEL 30A 125V Shore Power Cordset - 12' - Yellow [CS30-12]
Regular price $76.99Regular price$121.83Sale price $76.99Sale -
BEP Heavy Duty CB Module - 80A [705-80A]
Regular price $116.99Regular price$172.29Sale price $116.99Sale -
ProMariner ProTournament 360 Elite Series3 3-Bank On-Board Marine Battery Charger [53363]
Regular price $454.99Regular price$0.00Sale price $454.99 -
Marinco Dockside 30A to 15A Adapter with GFI [199128]
Regular price $111.99Regular price$176.95Sale price $111.99Sale -
Pacer DT Deutsch Receptacle Repair Kit - 14-18 AWG (3 Position) [TDT04F-3RP]
Regular price $4.99Regular price$5.78Sale price $4.99Sale -
ProMariner ProSportHD 8 Gen 4 - 8 Amp - 2 Bank Battery Charger [44008]
Regular price $169.99Regular price$0.00Sale price $169.99 -
BEP DPDT Rocker Switch - 12V/24V - (ON)/OFF/(ON) [1001713]
Regular price $10.99Regular price$16.18Sale price $10.99Sale -
Ancor 22-18 Gauge - 3/8" Heat Shrink Ring Terminal - 25-Pack [310625]
Regular price $15.99Regular price$24.58Sale price $15.99Sale -
ProMariner ProNautic 1240P 40 Amp 3 Bank Battery Charger [63140]
Regular price $709.99Regular price$0.00Sale price $709.99 -
BEP Tank Level Monitor Sender Interface [600-TLM-SIF]
Regular price $57.99Regular price$90.80Sale price $57.99Sale -
Blue Sea 5235 1A ATO/ATC Fuse [5235]
Regular price $2.99Regular price$3.99Sale price $2.99Sale -
Blue Sea 7903 Battery Switch Key Lock Replacement - Red [7903]
Regular price $5.99Regular price$7.99Sale price $5.99Sale -
Victron Smart Battery Monitor - BMV-712 - Grey - Bluetooth Capable [BAM030712000R]
Regular price $158.95Regular price$187.00Sale price $158.95Sale -
Victron Busbar to Connect 5 Mega Fuse Holders - Busbar Only Fuse Holders Sold Separately [CIP100400060]
Regular price $38.25Regular price$45.00Sale price $38.25Sale
![ProMariner TruePower Plus Modified Sine Wave Inverter - 1200W [06120]](http://homeharbormarinesupply.com/cdn/shop/products/63221XL.jpg?v=1676504530&width=533)
![BEP Pro Installer Terminal Block - 6 Way - 30A [TB-118-6P/DSP]](http://homeharbormarinesupply.com/cdn/shop/products/58715XL.jpg?v=1676490454&width=533)
![Ancor Heavy Duty Lug 2GA Wire 1/2" Post *10-Pack [242267]](http://homeharbormarinesupply.com/cdn/shop/products/96962XL.jpg?v=1676636855&width=533)
![Ancor 90 Tinned Copper Lug #1 - 5/16" - 2-Piece [262275]](http://homeharbormarinesupply.com/cdn/shop/products/87712XL.jpg?v=1676590652&width=533)
![Ancor Yellow 18 AWG Tinned Copper Wire - 100' [101010]](http://homeharbormarinesupply.com/cdn/shop/products/60341XL.jpg?v=1676495604&width=533)
![Victron Phoenix Inverter - 12 VDC - 3000W - 120 VAC - 50/60Hz [PIN123020100]](http://homeharbormarinesupply.com/cdn/shop/products/82608XL.jpg?v=1676567640&width=533)
![Victron Phoenix Inverter - 12 VDC - 3000W - 120 VAC - 50/60Hz [PIN123020100]](http://homeharbormarinesupply.com/cdn/shop/products/82608BXL.jpg?v=1676567643&width=533)
![SmartPlug BM50 Male Inlet Parts Kit [PKM50]](http://homeharbormarinesupply.com/cdn/shop/products/76168XL.jpg?v=1676544264&width=533)
![BEP SPST Contura Switch - OFF/(ON) [1001802]](http://homeharbormarinesupply.com/cdn/shop/products/67672XL.jpg?v=1676515604&width=533)
![Mastervolt MasterBus Cable - 0.2M [77040020]](http://homeharbormarinesupply.com/cdn/shop/products/63361XL.jpg?v=1676504864&width=533)
![BEP Pro Installer Single Insulated Distribution Stud - 1/4" - Positive [IS-6MM-1R/DSP]](http://homeharbormarinesupply.com/cdn/shop/products/58708XL.jpg?v=1676490386&width=533)
![BEP Pro Installer Single Insulated Distribution Stud - 1/4" - Positive [IS-6MM-1R/DSP]](http://homeharbormarinesupply.com/cdn/shop/products/58708BXL.jpg?v=1676490388&width=533)
![Marinco CS30-12 EEL 30A 125V Shore Power Cordset - 12' - Yellow [CS30-12]](http://homeharbormarinesupply.com/cdn/shop/products/49351XL.jpg?v=1676461900&width=533)
![BEP Heavy Duty CB Module - 80A [705-80A]](http://homeharbormarinesupply.com/cdn/shop/products/58721XL.jpg?v=1676490502&width=533)
![ProMariner ProTournament 360 Elite Series3 3-Bank On-Board Marine Battery Charger [53363]](http://homeharbormarinesupply.com/cdn/shop/products/96527XL.jpg?v=1676635193&width=533)
![Marinco Dockside 30A to 15A Adapter with GFI [199128]](http://homeharbormarinesupply.com/cdn/shop/products/51216XL.jpg?v=1676468783&width=533)
![Pacer DT Deutsch Receptacle Repair Kit - 14-18 AWG (3 Position) [TDT04F-3RP]](http://homeharbormarinesupply.com/cdn/shop/files/102496XL.jpg?v=1703224502&width=533)
![ProMariner ProSportHD 8 Gen 4 - 8 Amp - 2 Bank Battery Charger [44008]](http://homeharbormarinesupply.com/cdn/shop/products/80090XL.jpg?v=1676559436&width=533)
![BEP DPDT Rocker Switch - 12V/24V - (ON)/OFF/(ON) [1001713]](http://homeharbormarinesupply.com/cdn/shop/products/67698XL.jpg?v=1676515855&width=533)
![Ancor 22-18 Gauge - 3/8" Heat Shrink Ring Terminal - 25-Pack [310625]](http://homeharbormarinesupply.com/cdn/shop/products/55459XL.jpg?v=1676481312&width=533)
![ProMariner ProNautic 1240P 40 Amp 3 Bank Battery Charger [63140]](http://homeharbormarinesupply.com/cdn/shop/products/41146XL.jpg?v=1676447461&width=533)
![BEP Tank Level Monitor Sender Interface [600-TLM-SIF]](http://homeharbormarinesupply.com/cdn/shop/products/78964XL.jpg?v=1676555238&width=533)
![Blue Sea 5235 1A ATO/ATC Fuse [5235]](http://homeharbormarinesupply.com/cdn/shop/products/20491XL.jpg?v=1676422598&width=533)
![Blue Sea 7903 Battery Switch Key Lock Replacement - Red [7903]](http://homeharbormarinesupply.com/cdn/shop/products/64374XL.jpg?v=1676506835&width=533)
![Blue Sea 7903 Battery Switch Key Lock Replacement - Red [7903]](http://homeharbormarinesupply.com/cdn/shop/products/64374BXL.jpg?v=1676506837&width=533)
![Victron Smart Battery Monitor - BMV-712 - Grey - Bluetooth Capable [BAM030712000R]](http://homeharbormarinesupply.com/cdn/shop/products/82920XL.jpg?v=1676570273&width=533)
![Victron Busbar to Connect 5 Mega Fuse Holders - Busbar Only Fuse Holders Sold Separately [CIP100400060]](http://homeharbormarinesupply.com/cdn/shop/products/92456XL.jpg?v=1676612525&width=533)