Collection: Electrical - Shore Power

Reliable power starts with the right connection.

Explore marine electrical and shore power essentials for dependable power at the dock and aboard your boat. Roam & Harbor brings together practical electrical products for connecting, protecting and maintaining your boat's power systems.

Shop marine shore power cords, adapters, plugs and connectors, battery accessories, electrical protection, wiring essentials and other boat electrical supplies for routine maintenance, upgrades and days at the dock.

Whether you're replacing a worn connection, organizing your onboard electrical setup or preparing your boat for another season on the water, find the marine electrical essentials you need to stay connected and adventure ready.

125 products

  • Save $78.57 USD
    Marinco

    Marinco P30-503 EEL 50A-125V Female to 30A-125V Male Pigtail Adapter - Yellow [P30-503]

    Regular price $216.99 USD
    Sale price $216.99 USD Regular price $295.56 USD

    EEL Pigtail AdaptersThese adapters are equipped with sealing collars and are for use in wet locations.Boat SideFemale Connector: Attaches to boat inlet or cordset50A-125V Locking w/...

  • Save $51.10 USD
    SmartPlug

    SmartPlug 30 AMP SmartPlug/Twist Type Cordset - 50' [C30503]

    Regular price $459.90 USD
    Sale price $459.90 USD Regular price $511.00 USD

    30 AMP SmartPlug/Twist Type Cordset - 50'For many years boaters have experienced the safety, security and simplicity of SmartPlug products on the boatside while still dealing...

  • Save $22.45 USD
    Marinco

    Marinco 6360CRN 50A 125V Female Locking Connector [6360CRN]

    Regular price $115.99 USD
    Sale price $115.99 USD Regular price $138.44 USD

    50A/125V Female Connector, 2 Pole, 3-Wire Ribbed nylon housing for secure gripping Use with Weatherproof Cover for superior seal WARNING: This product can expose you to...

  • Save $105.01 USD
    Marinco

    Marinco P504-503 EEL 50A-125V Female to 50A-125/250V Male Pigtail Adapter - Yellow [P504-503]

    Regular price $287.99 USD
    Sale price $287.99 USD Regular price $393.00 USD

    EEL Pigtail AdaptersThese adapters are equipped with sealing collars and are for use in wet locations.Boat SideFemale Connector: Attaches to boat inlet or cordset50A-125V Locking w/...

  • Save $16.16 USD
    Marinco

    Marinco P15-30 EEL 30A-125V Female to 15A-125V Male Pigtail Adapter - Yellow [P15-30]

    Regular price $84.99 USD
    Sale price $84.99 USD Regular price $101.15 USD

    EEL Pigtail AdaptersThese adapters are equipped with sealing collars and are for use in wet locations.Boat SideFemale Connector: Attaches to boat inlet or cordset30A-125V Locking w/...

  • Save $36.00 USD
    Marinco

    Marinco 30A 25' Molded Cordset - 125V - Yellow [199117]

    Regular price $133.99 USD
    Sale price $133.99 USD Regular price $169.99 USD

    30A 125V Molded Cordset 25'Product Features: All Marinco 30A PowerCord Marine Cordsets are made of the highest quality, marine-grade construction with features you won't find on...

  • Save $2.81 USD
    Marinco

    Marinco Plug & Boot Value Pack - 30A-125V [305CRPN.VPK]

    Regular price $39.99 USD
    Sale price $39.99 USD Regular price $42.80 USD

    30A 125V Male Plug & CoverThe 305CRPN.VPK 30A 125V locking blade male shore power plug features corrosion resistant contacts and terminals. A weather resistant cover is...

  • Save $3.03 USD
    Marinco

    Marinco Replacement Interior 303 Inlet [305CRMB]

    Regular price $40.99 USD
    Sale price $40.99 USD Regular price $44.02 USD

    Replacement interior for 303SSEL-B, 303SSI-B, and 301 EL-B power inlets.WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State...

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