Marine Electrical Equipment and Supplies

Marine electrical equipment and supplies cover the batteries, chargers, wiring, and components that power your boat safely. Shop industry-standard parts built for corrosion resistance and long-term marine use.

SmartPlug 50-Series Connector Only, 50A
On Sale
Pigtail Adapter, 20A 125V Male To 30A 125V Female
Perko Compact Main Battery Switch
Perko SS Masthead Light, Horizontal MountPerko SS Masthead Light, Horizontal Mount
Sea Dog 4429441 LED G4 BulbSea Dog 4429441 LED G4 Bulb
Seadog 4426431 LED G4 Base BulbSeadog 4426431 LED G4 Base Bulb
Seadog 4426421 LED G4 Base BulbSeadog 4426421 LED G4 Base Bulb
SeaDog 4418901 Halogen Light Bulb, 1 pr.SeaDog 4418901 Halogen Light Bulb, 1 pr.
Light Bulb P.O.P. Display
SeaDog 4418911 Halogen Light Bulb, 1 pr.SeaDog 4418911 Halogen Light Bulb, 1 pr.
On Sale
Cobra LED Power SocketCobra LED Power Socket
Sea-Dog Cobra LED Power Socket
Sale price$6.19 Regular price$8.25
No reviews
Seadog 4208401 Cover for Breaker
Sea-Dog 4265041 Dual USB Power SocketSea-Dog 4265041 Dual USB Power Socket

Marine Electrical Equipment & Supplies

Power your boating adventures with confidence—Go2marine’s Electrical collection offers a comprehensive range of marine-grade electrical components designed to meet the demands of both onboard and shore power systems. Whether you're outfitting a small vessel or upgrading a larger craft, this category provides everything needed to distribute, control, and regulate marine electrical power safely and efficiently.

Key Product Categories:


  • Electrical Panels & Parts: Featuring distribution panels with voltmeters, LED indicators, backlighting, and integrated breakers or fused switches, these components ensure safe and organized power management on board. [go2marine.com]

  • Shore Power Inlets & Accessories: Built with tinned copper conductors and UV-resistant insulation, these cables and connectors are engineered for durability and optimal conductivity in harsh marine environments. [go2marine.com]

  • Switches, Breakers & Fuses: Essential for protecting your boat’s electrical system, these components help prevent overloads and short circuits while maintaining smooth operation.

  • Battery Management Systems: From battery switches to isolators and monitors, these tools help you maintain battery health and ensure reliable power distribution.

  • Lighting & Wiring: Marine-grade wiring, connectors, and lighting solutions designed to withstand moisture, corrosion, and vibration.

Why Choose Go2marine Electrical Supplies?

  • Marine-Specific Durability: All products are selected for their resistance to corrosion, UV exposure, and chemical degradation.
  • Trusted Brands: Featuring top manufacturers known for quality and reliability in marine electrical systems.
  • Expert Support: Backed by knowledgeable staff ready to assist with product selection and installation guidance.

Whether you're upgrading your boat’s electrical panel, installing shore power, or replacing worn-out wiring, Go2marine’s Electrical category is your one-stop shop for safe, reliable, and efficient marine power solutions.

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