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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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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Century Plastics Battery Box, 8D Size Box
Century Plastics Battery Box, 8D Size Box
$117.94
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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
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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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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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Perko Black Polymer Navigation Light
Perko Black Polymer Navigation Light
$35.78 $39.75
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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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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
SafetyHub 100 Fuse Block, Bulk - 7725B
SafetyHub 100 Fuse Block, Bulk - 7725B
$81.95
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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
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Perko 0946DP099A Replacement Lens for 0946 Stern Light
Perko 0946DP099A Replacement Lens for 0946 Stern Light
$15.61 $17.34
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
SmartPlug, Shore Power Inlet & Connector, 30 Amp
SmartPlug, Shore Power Inlet & Connector, 30 Amp
$279.95
Sea-Dog Stern LightSea-Dog Stern Light
Sea-Dog Stern Light
$16.25
Polar Star 40 LED Replacement Bulbs
Polar Star 40 LED Replacement Bulbs
$45.50
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Imtra Marine Lighting, LED Replacement Bulb, Omni-Directional, Tower, 1157 BAY15d 10-30 volt DC
Imtra Marine Lighting, LED Replacement Bulb, Omni-Directional, Tower, 1157 BAY15d 10-30 volt DC
$19.67
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Sea-Dog, Wedge Base Light Bulb, 906 (2 Per Pack)Sea-Dog, Wedge Base Light Bulb, 906 (2 Per Pack)
Sea-Dog, Wedge Base Light Bulb, 906 (2 Per Pack)
$3.11 $3.45
Scandvik 41072 G4 Halogen Look-Alike BulbScandvik 41072 G4 Halogen Look-Alike Bulb
Scandvik 41072 G4 Halogen Look-Alike Bulb
$12.50
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Vertical Mount Side Lights Red and Green
Vertical Mount Side Lights Red and Green
$118.76 $131.95
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Perko Navigation Side Lights, Horizontal Mount, S.S. Top/Black Base, 12 volt, 1 Pair
Perko Navigation Side Lights, Horizontal Mount, S.S. Top/Black Base, 12 volt, 1 Pair
$102.14 $113.49
LED Green Side Mount Navigation Light
LED Green Side Mount Navigation Light
$34.95

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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