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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Hidden 10W Qi Certified Waterproof Wireless ChargerHidden 10W Qi Certified Waterproof Wireless Charger
Hidden 10W Qi Certified Waterproof Wireless Charger
$81.50
Receptacle 12 / 24V Locking
Receptacle 12 / 24V Locking
$57.13
125/250V Cordset - 25'
125/250V Cordset - 25'
$315.00
Marinco EEL Shorepower 30A 125V 50' Cordset
Marinco EEL Shorepower 30A 125V 50' Cordset
$139.05
Shorepower Cord, Molded Connectors, 30 Amp, 125V, 50', White
Shorepower Cord, Molded Connectors, 30 Amp, 125V, 50', White
$136.14
Cable TV Outlet, TV97
Cable TV Outlet, TV97
$29.95
SmartPlug 30A 125V Stainless Steel InletSmartPlug 30A 125V Stainless Steel Inlet
SmartPlug 30A 125V Stainless Steel Inlet
$167.95
SmartPlug 50-Series Connector Only, 50A
SmartPlug 50-Series Connector Only, 50A
$148.95
Marinco 25’ 15A Extension Cord
Marinco 25’ 15A Extension Cord
$41.63
Marinco EEL Cordset, 50A 125/250V, 50' Yellow
Marinco EEL Cordset, 50A 125/250V, 50' Yellow
$832.95
Marinco Yellow EEL Y-Adapter with 30A-125V Female to 30A-125V
Marinco Yellow EEL Y-Adapter with 30A-125V Female to 30A-125V
$243.95
Marinco 15A 12/3 Heavy Duty Extension Cord 50'
Marinco 15A 12/3 Heavy Duty Extension Cord 50'
$62.50
Marinco Cordset, 50A 125/250V, 75', Molded with LEDMarinco Cordset, 50A 125/250V, 75', Molded with LED
Marinco Cordset, 50A 125/250V, 75', Molded with LED
$865.14
Pigtail Adapter, 15A 125V Male To 50A 125/250V Female
Pigtail Adapter, 15A 125V Male To 50A 125/250V Female
$71.09
Energizer 50 Amp Plug and Play RV and EV Surge Protector 14-50Energizer 50 Amp Plug and Play RV and EV Surge Protector 14-50
Energizer 50 Amp Plug and Play RV and EV Surge Protector 14-50
$33.95
Energizer 30 Amp Plug and Play RV and EV Surge Protector TT-30Energizer 30 Amp Plug and Play RV and EV Surge Protector TT-30
Energizer 30 Amp Plug and Play RV and EV Surge Protector TT-30
$26.50
Energizer CADTT3P515R Compact Portable RV Adapter ECAD055-30A Male/15A Female
Energizer CADTT3P515R Compact Portable RV Adapter ECAD055-30A Male/15A Female
$4.45
Energizer CADL53PTT3R Compact 3-Prong Twist Lock RV Adapter ECAD056-30A Male/30A Female
Energizer CADL53PTT3R Compact 3-Prong Twist Lock RV Adapter ECAD056-30A Male/30A Female
$10.75
Energizer CAD515PTT3R Compact Portable RV Adapter ECAD054-15A Male/30A Female
Energizer CAD515PTT3R Compact Portable RV Adapter ECAD054-15A Male/30A Female
$4.45
Energizer C50TT3PTT3R All-Weather Extension Cord EC50061-50', 30A Male/30A FemaleEnergizer C50TT3PTT3R All-Weather Extension Cord EC50061-50', 30A Male/30A Female
Energizer C50TT3PTT3R All-Weather Extension Cord EC50061-50', 30A Male/30A Female
$139.95
Energizer C25TT3PTT3R All-Weather Extension Cord EC25060-25', 30A Male/30A FemaleEnergizer C25TT3PTT3R All-Weather Extension Cord EC25060-25', 30A Male/30A Female
Energizer C25TT3PTT3R All-Weather Extension Cord EC25060-25', 30A Male/30A Female
$74.95
Energizer C12TT3P145R Dogbone Adapter EC12052-30A Male/50A Female
Energizer C12TT3P145R Dogbone Adapter EC12052-30A Male/50A Female
$25.48
Energizer C12515PTT3R Dogbone Adapter EC12050 - 15A Male/30A Female
Energizer C12515PTT3R Dogbone Adapter EC12050 - 15A Male/30A Female
$14.75
Energizer C12145PTT3R Dogbone Adapter EC12053 - 50A Male/30A Female
Energizer C12145PTT3R Dogbone Adapter EC12053 - 50A Male/30A Female
$17.25

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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