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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Blue Sea 4027 AC Isolation Cover - 5-1/4 x 7-1/2x3 [4027]
Regular price $36.99Regular price$57.99Sale price $36.99Sale -
Blue Sea 8031 AC Panel Basic 30 Label Set [8031]
Regular price $8.99Regular price$12.99Sale price $8.99Sale -
Battery Tender WaveCharge Pro 4-Bank 12V, 40 AMP Battery Charger [022-1009-DL-WH]
Regular price $439.95Regular price$499.95Sale price $439.95Sale -
Pacer 20A Euro Style Terminal Block - 12 Gang - 5 Pack [E200-12-5]
Regular price $23.99Regular price$44.88Sale price $23.99Sale -
Pacer Yellow 18 AWG Primary Wire - 250 [WUL18YL-250]
Regular price $31.99Regular price$63.00Sale price $31.99Sale -
Blue Sea 7531 P12 Battery Charger - 12V DC 25A [7531]
Regular price $578.99Regular price$812.99Sale price $578.99Sale -
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 3 Amps [2129]
Regular price $7.99Regular price$10.99Sale price $7.99Sale -
Blue Sea 7186 80 Amp Circuit Breaker Surface Mount 285 Series [7186]
Regular price $54.99Regular price$79.99Sale price $54.99Sale -
Blue Sea 5104 MEGA/AMG Fuse - 175AMP [5104]
Regular price $8.99Regular price$12.99Sale price $8.99Sale -
Blue Sea 7148 187 - Series Thermal Circuit Breaker - 150Amp [7148]
Regular price $85.99Regular price$125.99Sale price $85.99Sale -
Blue Sea 2011 PowerPost Mini High Amperage Cable Connector - 1/4" Stud [2011]
Regular price $7.99Regular price$11.99Sale price $7.99Sale -
Blue Sea 2102 PowerPost Plus Cable Connector - 5/16" Stud [2102]
Regular price $21.99Regular price$33.99Sale price $21.99Sale -
Blue Sea 2402 Terminal Black 20AMP - 2 Circuit [2402]
Regular price $4.99Regular price$6.99Sale price $4.99Sale -
Blue Sea 7202 AC/DC Single Pole Magnetic World Circuit Breaker - 5AMP [7202]
Regular price $22.99Regular price$32.99Sale price $22.99Sale -
Victron Active GPS Antenna f/GX LTE Modem [GSM900200100]
Regular price $29.75Regular price$35.00Sale price $29.75Sale -
Blue Sea 8296 Contura Switch Actuator - Black - No Lense [8296]
Regular price $4.99Regular price$6.99Sale price $4.99Sale -
Newmar AC-II Panel [AC-II]
Regular price $159.99Regular price$188.00Sale price $159.99Sale -
Victron M8 Circular Connector 3-Pole BMS BTV Extension Cables - Pair - 3M [ASS030560300]
Regular price $53.55Regular price$63.00Sale price $53.55Sale -
Egis XD Series Dual Flex 2 (ACR-Mech Only) w/Knobs - Flying Wires [8720-1390]
Regular price $151.99Regular price$199.90Sale price $151.99Sale -
Forespar MareLube Valve General Purpose Lubricant - 16 oz. [770055]
Regular price $17.99Regular price$27.95Sale price $17.99Sale -
Egis XD Series Triple Flex 2 Mechanical Switch-ACR-Mechanical Switch w/Knobs DTM Connector [8830-1939]
Regular price $170.99Regular price$228.40Sale price $170.99Sale -
Newmar PX-3 Junction Box [PX-3]
Regular price $70.99Regular price$83.00Sale price $70.99Sale -
BEP Pro Installer 8 Stud Bus Bar - 650A [777-BB8S-650]
Regular price $183.99Regular price$298.27Sale price $183.99Sale -
Blue Sea 4008 CableCap - Red 0.47 to 0.13 Stud [4008]
Regular price $3.99Regular price$4.99Sale price $3.99Sale
![Blue Sea 4027 AC Isolation Cover - 5-1/4 x 7-1/2x3 [4027]](http://homeharbormarinesupply.com/cdn/shop/products/20391XL.jpg?v=1676422003&width=533)
![Blue Sea 8031 AC Panel Basic 30 Label Set [8031]](http://homeharbormarinesupply.com/cdn/shop/products/13882XL.jpg?v=1676418165&width=533)
![Battery Tender WaveCharge Pro 4-Bank 12V, 40 AMP Battery Charger [022-1009-DL-WH]](http://homeharbormarinesupply.com/cdn/shop/files/104573XL.jpg?v=1719300835&width=533)
![Battery Tender WaveCharge Pro 4-Bank 12V, 40 AMP Battery Charger [022-1009-DL-WH]](http://homeharbormarinesupply.com/cdn/shop/files/104573BXL.jpg?v=1719300836&width=533)
![Pacer 20A Euro Style Terminal Block - 12 Gang - 5 Pack [E200-12-5]](http://homeharbormarinesupply.com/cdn/shop/files/102803XL.jpg?v=1706892683&width=533)
![Pacer Yellow 18 AWG Primary Wire - 250 [WUL18YL-250]](http://homeharbormarinesupply.com/cdn/shop/products/95037XL.jpg?v=1676624913&width=533)
![Blue Sea 7531 P12 Battery Charger - 12V DC 25A [7531]](http://homeharbormarinesupply.com/cdn/shop/products/66886XL.jpg?v=1676512196&width=533)
![Blue Sea 7531 P12 Battery Charger - 12V DC 25A [7531]](http://homeharbormarinesupply.com/cdn/shop/products/66886BXL.jpg?v=1676512198&width=533)
![Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 3 Amps [2129]](http://homeharbormarinesupply.com/cdn/shop/products/63008XL.jpg?v=1676504134&width=533)
![Blue Sea 7186 80 Amp Circuit Breaker Surface Mount 285 Series [7186]](http://homeharbormarinesupply.com/cdn/shop/products/40637XL.jpg?v=1676446932&width=533)
![Blue Sea 5104 MEGA/AMG Fuse - 175AMP [5104]](http://homeharbormarinesupply.com/cdn/shop/products/19015XL.jpg?v=1676421346&width=533)
![Blue Sea 7148 187 - Series Thermal Circuit Breaker - 150Amp [7148]](http://homeharbormarinesupply.com/cdn/shop/products/20568XL.jpg?v=1676423204&width=533)
![Blue Sea 2011 PowerPost Mini High Amperage Cable Connector - 1/4" Stud [2011]](http://homeharbormarinesupply.com/cdn/shop/products/14561XL.jpg?v=1676418892&width=533)
![Blue Sea 2102 PowerPost Plus Cable Connector - 5/16" Stud [2102]](http://homeharbormarinesupply.com/cdn/shop/products/14563XL.jpg?v=1676418911&width=533)
![Blue Sea 2402 Terminal Black 20AMP - 2 Circuit [2402]](http://homeharbormarinesupply.com/cdn/shop/products/14582XL.jpg?v=1676419051&width=533)
![Blue Sea 7202 AC/DC Single Pole Magnetic World Circuit Breaker - 5AMP [7202]](http://homeharbormarinesupply.com/cdn/shop/products/14165XL.jpg?v=1676418732&width=533)
![Victron Active GPS Antenna f/GX LTE Modem [GSM900200100]](http://homeharbormarinesupply.com/cdn/shop/files/100481XL.jpg?v=1691456063&width=533)
![Blue Sea 8296 Contura Switch Actuator - Black - No Lense [8296]](http://homeharbormarinesupply.com/cdn/shop/products/20797XL.jpg?v=1676425259&width=533)
![Newmar AC-II Panel [AC-II]](http://homeharbormarinesupply.com/cdn/shop/files/102309XL.jpg?v=1703062005&width=533)
![Victron M8 Circular Connector 3-Pole BMS BTV Extension Cables - Pair - 3M [ASS030560300]](http://homeharbormarinesupply.com/cdn/shop/products/92594XL.jpg?v=1676612872&width=533)
![Egis XD Series Dual Flex 2 (ACR-Mech Only) w/Knobs - Flying Wires [8720-1390]](http://homeharbormarinesupply.com/cdn/shop/files/107405XL.jpg?v=1739255092&width=533)
![Forespar MareLube Valve General Purpose Lubricant - 16 oz. [770055]](http://homeharbormarinesupply.com/cdn/shop/products/73217XL.jpg?v=1676532260&width=533)
![Egis XD Series Triple Flex 2 Mechanical Switch-ACR-Mechanical Switch w/Knobs DTM Connector [8830-1939]](http://homeharbormarinesupply.com/cdn/shop/files/103505XL.jpg?v=1713377626&width=533)
![Newmar PX-3 Junction Box [PX-3]](http://homeharbormarinesupply.com/cdn/shop/files/102416XL.jpg?v=1703062248&width=533)
![BEP Pro Installer 8 Stud Bus Bar - 650A [777-BB8S-650]](http://homeharbormarinesupply.com/cdn/shop/products/58692XL.jpg?v=1676490221&width=533)
![BEP Pro Installer 8 Stud Bus Bar - 650A [777-BB8S-650]](http://homeharbormarinesupply.com/cdn/shop/products/58692BXL.jpg?v=1676490223&width=533)
![Blue Sea 4008 CableCap - Red 0.47 to 0.13 Stud [4008]](http://homeharbormarinesupply.com/cdn/shop/products/20380XL.jpg?v=1676421882&width=533)