Marine Electrical Equipment and Supplies

Marine electrical equipment and supplies provide reliable power components for boats and commercial vessels, including batteries, chargers, inverters, alternators, wiring, switches, breakers, panels, lighting, pumps, solar solutions, and shore power accessories—all built for corrosion resistance, safety, and long-term performance. This collection supports everything from small-craft rewiring to full vessel outfitting with durable, industry-standard parts, offering detailed specifications, upgrade options, and both professional and DIY installation resources backed by warranties and technical support.

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Century Plastics Battery Box, 8D Size Box
Century Plastics Battery Box, 8D Size Box
$117.94
Push Button Reset Only Circuit Breakers, w/ Screw Terminals, 3 to 40 Amp
Push Button Reset Only Circuit Breakers, w/ Screw Terminals, 3 to 40 Amp
From $9.56
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Sea-Dog LED Navigation Side Light, Top Mount, Stainless, PairSea-Dog LED Navigation Side Light, Top Mount, Stainless, Pair
Sea-Dog LED Navigation Side Light, Top Mount, Stainless, Pair
$127.76 $141.95
Buoy & Dock Lights, Solar Powered LED Marker Warning LightsBuoy & Dock Lights, Solar Powered LED Marker Warning Lights
Buoy & Dock Lights, Solar Powered LED Marker Warning Lights
From $165.94
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Golf Cart GC2 Battery Box - 2 or 4 Battery Version
Golf Cart GC2 Battery Box - 2 or 4 Battery Version
From $107.95
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SmartPlug, Shore Power Inlet & Connector, 30 Amp
SmartPlug, Shore Power Inlet & Connector, 30 Amp
$279.95
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Sea-Dog Festoon Light BulbsSea-Dog Festoon Light Bulbs
Sea-Dog Festoon Light Bulbs
From $1.31 $1.45
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Replacement Red Insert For Fuse HolderReplacement Red Insert For Fuse Holder
Replacement Red Insert For Fuse Holder
$5.63 $6.25
JOI Heat-Powered LampJOI Heat-Powered Lamp
JOI Heat-Powered Lamp
$199.99
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Sea-Dog LED Dome Light, Day / Night, 4"Sea-Dog LED Dome Light, Day / Night, 4"
Sea-Dog LED Dome Light, Day / Night, 4"
From $39.56 $43.95
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Scandvik A2.5 - 4 Color LED Down LightsScandvik A2.5 - 4 Color LED Down Lights
Scandvik A2.5 - 4 Color LED Down Lights
$67.40
Century Plastics Battery Box, 30H Size Box
Century Plastics Battery Box, 30H Size Box
$97.96
Battery Box, 4D Size, Outside Dims: L22-1/16” x W9-9/16” x H11-1/16”
Battery Box, 4D Size, Outside Dims: L22-1/16” x W9-9/16” x H11-1/16”
$133.99
Perko Black Polymer Navigation Light
Perko Black Polymer Navigation Light
$39.75
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Vertical Mount Side Lights Red and Green
Vertical Mount Side Lights Red and Green
$131.95
Perko Navigation, Running, Side Light, Red Port
Perko Navigation, Running, Side Light, Red Port
$117.61
Perko Navigation, Running, Side Light, Green Starboard
Perko Navigation, Running, Side Light, Green Starboard
$117.61
2 NM Starboard Lamp Hella Marine Series 2984, Green w/ Black Housing
2 NM Starboard Lamp Hella Marine Series 2984, Green w/ Black Housing
$58.19
2 NM Port Lamp Hella Marine Series 2984, Red w/ Black Housing
2 NM Port Lamp Hella Marine Series 2984, Red w/ Black Housing
$58.19
Stern Light, 2 NM Hella Marine 2984 Stern Lamp, 12v w/ Black Housing
Stern Light, 2 NM Hella Marine 2984 Stern Lamp, 12v w/ Black Housing
$63.82
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Sea-Dog, Polarized Electrical Outlet, Plug Only
Sea-Dog, Polarized Electrical Outlet, Plug Only
$5.36 $5.95
Hand Held Search Light, Twin Beam 12v, 55W/100W
Hand Held Search Light, Twin Beam 12v, 55W/100W
$138.46
Perko, Spare Plug-In Light Base, 3-Pin, w/Waterproof Cover, Fits 1212/1422Perko, Spare Plug-In Light Base, 3-Pin, w/Waterproof Cover, Fits 1212/1422
Perko, Spare Plug-In Light Base, 3-Pin, w/Waterproof Cover, Fits 1212/1422
$37.35
SafetyHub 100 Fuse Block, Bulk - 7725B
SafetyHub 100 Fuse Block, Bulk - 7725B
$81.95

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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