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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Ancor Heavy Duty Lugs - 1/0 Gauge Wire - 5/16" Post - 100-Pack [244285]
Regular price $140.99Regular price$250.99Sale price $140.99Sale -
Ancor 22-18 Gauge - #8 Heat Shrink Ring Terminal - 100-Pack [310299]
Regular price $33.99Regular price$59.99Sale price $33.99Sale -
Ancor Green 12 AWG Primary Wire - 100' [106310]
Regular price $31.99Regular price$45.99Sale price $31.99Sale -
Newmar PX-1 Junction Box [PX-1]
Regular price $43.99Regular price$52.65Sale price $43.99Sale -
Ancor Heat Shrink Tubing 1" x 48" - Yellow - 1 Pieces [307948]
Regular price $24.99Regular price$43.99Sale price $24.99Sale -
Victron Carry Case f/IP65 Charger 12/25 24/13 - Fits Charger Accessories [BPC940100200]
Regular price $52.70Regular price$62.00Sale price $52.70Sale -
Ancor Dark Blue 18 AWG Tinned Copper Wire - 500' [100150]
Regular price $57.99Regular price$81.99Sale price $57.99Sale -
Ancor Heavy Duty 2 AWG 1/4" Tinned Lug - 25-Pack [242264]
Regular price $39.99Regular price$70.99Sale price $39.99Sale -
Blue Sea 5252 MIDI/AMI Fuse 50 Amp - Pair [5252]
Regular price $6.99Regular price$10.99Sale price $6.99Sale -
Victron Outdoor Antenna f/GX LTE 4G-A [GSM900100400]
Regular price $29.75Regular price$35.00Sale price $29.75Sale -
Scanstrut Flip Pro Max - Dual USB-C Charge Socket [SC-USB-F3]
Regular price $46.99Regular price$72.99Sale price $46.99Sale -
Victron Smart Solar MPPT 150/85-TR VE.Can [SCC115085411]
Regular price $453.05Regular price$533.00Sale price $453.05Sale -
Victron BlueSmart IP67 Charger - 12 VDC - 17AMP - UL Approved [BPC121715106]
Regular price $137.70Regular price$162.00Sale price $137.70Sale -
Scanstrut DS21B-S Vertical Cable Seal - Stainless Steel [DS21B-S]
Regular price $51.99Regular price$79.99Sale price $51.99Sale -
![Victron Blue Smart IP67 Charger Waterproof - 24/12 (1), 120V NEMA 5-15 UL Approved [BPC241247106]](//homeharbormarinesupply.com/cdn/shop/products/94073XL.jpg?v=1676619141&width=533)
Victron Blue Smart IP67 Charger Waterproof - 24/12 (1), 120V NEMA 5-15 UL Approved [BPC241247106]
Regular price $177.65Regular price$209.00Sale price $177.65Sale -
Victron Centaur Charger - 24 VDC - 40AMP - 3-Bank - 120-240 VAC [CCH024040000]
Regular price $776.05Regular price$913.00Sale price $776.05Sale -
Digital Yacht N2K Protect NMEA 2000 Network Guard [ZDIGN2KPROT]
Regular price $287.99Regular price$389.95Sale price $287.99Sale -
Blue Sea 2716 Cover f/BusBar 2302 [2716]
Regular price $5.99Regular price$9.99Sale price $5.99Sale -
Scanstrut DS21B-P Vertical Cable Seal [DS21B-P]
Regular price $25.99Regular price$39.99Sale price $25.99Sale -
Forespar MareLube Valve General Purpose Lubricant - 4 oz. [770050]
Regular price $12.99Regular price$18.45Sale price $12.99Sale -
Blue Sea 5023 ST-Blade Battery Terminal Mount Fuse Block [5023]
Regular price $24.99Regular price$42.99Sale price $24.99Sale -
Egis 40A Surface Mount 87 Series Circuit Breaker [4704-040]
Regular price $50.99Regular price$83.90Sale price $50.99Sale -
Egis 30A Panel Mount 87 Series Circuit Breaker [4707-030]
Regular price $50.99Regular price$83.90Sale price $50.99Sale -
Egis 50A Panel Mount Circuit Breaker - 285 Series [4706-050]
Regular price $32.99Regular price$48.20Sale price $32.99Sale
![Ancor Heavy Duty Lugs - 1/0 Gauge Wire - 5/16" Post - 100-Pack [244285]](http://homeharbormarinesupply.com/cdn/shop/products/48429XL.jpg?v=1676459028&width=533)
![Ancor 22-18 Gauge - #8 Heat Shrink Ring Terminal - 100-Pack [310299]](http://homeharbormarinesupply.com/cdn/shop/products/42094XL.jpg?v=1676448576&width=533)
![Ancor Green 12 AWG Primary Wire - 100' [106310]](http://homeharbormarinesupply.com/cdn/shop/products/31877XL.jpg?v=1676432774&width=533)
![Newmar PX-1 Junction Box [PX-1]](http://homeharbormarinesupply.com/cdn/shop/files/102414XL.jpg?v=1703062231&width=533)
![Ancor Heat Shrink Tubing 1" x 48" - Yellow - 1 Pieces [307948]](http://homeharbormarinesupply.com/cdn/shop/products/75545XL.jpg?v=1676542188&width=533)
![Victron Carry Case f/IP65 Charger 12/25 24/13 - Fits Charger Accessories [BPC940100200]](http://homeharbormarinesupply.com/cdn/shop/files/103436XL.jpg?v=1714095695&width=533)
![Victron Carry Case f/IP65 Charger 12/25 24/13 - Fits Charger Accessories [BPC940100200]](http://homeharbormarinesupply.com/cdn/shop/files/103436BXL.jpg?v=1714095697&width=533)
![Ancor Dark Blue 18 AWG Tinned Copper Wire - 500' [100150]](http://homeharbormarinesupply.com/cdn/shop/products/60256XL.jpg?v=1676495183&width=533)
![Ancor Heavy Duty 2 AWG 1/4" Tinned Lug - 25-Pack [242264]](http://homeharbormarinesupply.com/cdn/shop/products/59923XL.jpg?v=1676494107&width=533)
![Blue Sea 5252 MIDI/AMI Fuse 50 Amp - Pair [5252]](http://homeharbormarinesupply.com/cdn/shop/products/40588XL.jpg?v=1676446501&width=533)
![Victron Outdoor Antenna f/GX LTE 4G-A [GSM900100400]](http://homeharbormarinesupply.com/cdn/shop/files/100482XL.jpg?v=1691456071&width=533)
![Scanstrut Flip Pro Max - Dual USB-C Charge Socket [SC-USB-F3]](http://homeharbormarinesupply.com/cdn/shop/files/100093XL.jpg?v=1689309545&width=533)
![Scanstrut Flip Pro Max - Dual USB-C Charge Socket [SC-USB-F3]](http://homeharbormarinesupply.com/cdn/shop/files/100093BXL.jpg?v=1689309547&width=533)
![Victron Smart Solar MPPT 150/85-TR VE.Can [SCC115085411]](http://homeharbormarinesupply.com/cdn/shop/products/96474XL.jpg?v=1676634882&width=533)
![Victron Smart Solar MPPT 150/85-TR VE.Can [SCC115085411]](http://homeharbormarinesupply.com/cdn/shop/products/96474BXL.jpg?v=1676634884&width=533)
![Victron BlueSmart IP67 Charger - 12 VDC - 17AMP - UL Approved [BPC121715106]](http://homeharbormarinesupply.com/cdn/shop/products/82826XL.jpg?v=1676569589&width=533)
![Victron BlueSmart IP67 Charger - 12 VDC - 17AMP - UL Approved [BPC121715106]](http://homeharbormarinesupply.com/cdn/shop/products/82826BXL.jpg?v=1676569591&width=533)
![Scanstrut DS21B-S Vertical Cable Seal - Stainless Steel [DS21B-S]](http://homeharbormarinesupply.com/cdn/shop/products/38054XL.jpg?v=1676443008&width=533)
![Scanstrut DS21B-S Vertical Cable Seal - Stainless Steel [DS21B-S]](http://homeharbormarinesupply.com/cdn/shop/products/38054BXL.jpg?v=1676443010&width=533)
![Victron Blue Smart IP67 Charger Waterproof - 24/12 (1), 120V NEMA 5-15 UL Approved [BPC241247106]](http://homeharbormarinesupply.com/cdn/shop/products/94073XL.jpg?v=1676619141&width=533)
![Victron Centaur Charger - 24 VDC - 40AMP - 3-Bank - 120-240 VAC [CCH024040000]](http://homeharbormarinesupply.com/cdn/shop/products/82835XL.jpg?v=1676569660&width=533)
![Digital Yacht N2K Protect NMEA 2000 Network Guard [ZDIGN2KPROT]](http://homeharbormarinesupply.com/cdn/shop/files/103576XL.jpg?v=1712889467&width=533)
![Digital Yacht N2K Protect NMEA 2000 Network Guard [ZDIGN2KPROT]](http://homeharbormarinesupply.com/cdn/shop/files/103576BXL.jpg?v=1712889469&width=533)
![Blue Sea 2716 Cover f/BusBar 2302 [2716]](http://homeharbormarinesupply.com/cdn/shop/products/28555XL.jpg?v=1676427146&width=533)
![Scanstrut DS21B-P Vertical Cable Seal [DS21B-P]](http://homeharbormarinesupply.com/cdn/shop/products/38049XL.jpg?v=1676442941&width=533)
![Scanstrut DS21B-P Vertical Cable Seal [DS21B-P]](http://homeharbormarinesupply.com/cdn/shop/products/38049BXL.jpg?v=1676442943&width=533)
![Forespar MareLube Valve General Purpose Lubricant - 4 oz. [770050]](http://homeharbormarinesupply.com/cdn/shop/products/73216XL.jpg?v=1676532251&width=533)
![Blue Sea 5023 ST-Blade Battery Terminal Mount Fuse Block [5023]](http://homeharbormarinesupply.com/cdn/shop/products/54775XL.jpg?v=1676476507&width=533)
![Egis 40A Surface Mount 87 Series Circuit Breaker [4704-040]](http://homeharbormarinesupply.com/cdn/shop/files/103523XL.jpg?v=1713280181&width=533)
![Egis 30A Panel Mount 87 Series Circuit Breaker [4707-030]](http://homeharbormarinesupply.com/cdn/shop/files/103529XL.jpg?v=1713377669&width=533)
![Egis 50A Panel Mount Circuit Breaker - 285 Series [4706-050]](http://homeharbormarinesupply.com/cdn/shop/files/103481XL.jpg?v=1712726353&width=533)