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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Perko Replacement Socket Assembley
Perko Replacement Socket Assembley
$29.43
Perko Side Light Lens Set (1 Red, 1 Green)
Perko Side Light Lens Set (1 Red, 1 Green)
$18.84
Versatile Waterproof LED Light, Spreader Lamp, "Kevin"
Versatile Waterproof LED Light, Spreader Lamp, "Kevin"
$253.95
Blue Sea MAXI In-Line Fuse Holder
Blue Sea MAXI In-Line Fuse Holder
$30.95
In-Line Waterproof Fuse Holder for ATO/ATC Fuses to 30 Amp
In-Line Waterproof Fuse Holder for ATO/ATC Fuses to 30 Amp
$9.74
Hella Marine, 4532 6W Halogen Chart Lamp
Hella Marine, 4532 6W Halogen Chart Lamp
$45.36
Imtra Marine Lighting, LED Downlight, Duxbury, 10-30 volt DC
Imtra Marine Lighting, LED Downlight, Duxbury, 10-30 volt DC
$50.57
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Ultima Dual Color LED Deck Lamp Red/White Output, Black HousingUltima Dual Color LED Deck Lamp Red/White Output, Black Housing
Ultima Dual Color LED Deck Lamp Red/White Output, Black Housing
$154.95
316 Stainless Steel Boarding Steps, Polished Finish
316 Stainless Steel Boarding Steps, Polished Finish
$186.94
Sea-Dog, Resettable Circuit Breakers
Sea-Dog, Resettable Circuit Breakers
$12.25
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Perko 12 volt Bi-Color Light, Chrome
Perko 12 volt Bi-Color Light, Chrome
$45.99
Blue Sea, 7565, AC C-Series Triple Pole Circuit Breaker, Flat Rocker, 50 Amp
Blue Sea, 7565, AC C-Series Triple Pole Circuit Breaker, Flat Rocker, 50 Amp
$163.56
Blue Sea UL-489 Circuit Breaker C - 5A Flat Rocker
Blue Sea UL-489 Circuit Breaker C - 5A Flat Rocker
$46.95
Perko, Main Battery Disconnect Switches, Medium Duty, Ignition Protected
Perko, Main Battery Disconnect Switches, Medium Duty, Ignition Protected
$70.70
Blue Sea Systems, e-Series On/Off, 2 Position Battery Switch, 9003e
Blue Sea Systems, e-Series On/Off, 2 Position Battery Switch, 9003e
$44.13
Sea-Dog, Battery Box Strap, Heavy Duty
Sea-Dog, Battery Box Strap, Heavy Duty
$12.25
Camco Double Battery Box
Camco Double Battery Box
$16.75
Battery Box Hold-Down Kit
Battery Box Hold-Down Kit
$8.25
Group 31 Battery Box,Inside Dims w/ Lid: Height: 15-7/16" Width: 7-1/8" Length: 9-3/4"
Group 31 Battery Box,Inside Dims w/ Lid: Height: 15-7/16" Width: 7-1/8" Length: 9-3/4"
$20.50
Battery Isolator, 120 Amp, 2 Alts, 3 Batteries
Battery Isolator, 120 Amp, 2 Alts, 3 Batteries
$365.30
Blue Sea Contura II SwitchBlue Sea Contura II Switch
Blue Sea Contura II Switch
From $20.31
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Sea-Dog LED All-Around Light, Telescopic
Sea-Dog LED All-Around Light, Telescopic
$89.50
Perko, Delta Straight Pole Light
Perko, Delta Straight Pole Light
From $52.08
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Perko 360° Lenses for All-Round Lights
Perko 360° Lenses for All-Round Lights
$15.75

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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