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Electrical - Shore Power

Marine shore power systems provide a safe, reliable way to connect your vessel to dockside electrical power, keeping onboard systems running without relying on your engine or generator. Engineered for demanding freshwater and saltwater environments, today's shore power equipment features marine-grade, corrosion-resistant construction designed to withstand harsh weather, moisture, and continuous use. From shore power cords, inlets, adapters, plugs, receptacles, cordsets, isolation transformers, galvanic protection, and accessories to complete connection solutions, these products deliver dependable power for battery charging, air conditioning, lighting, appliances, and onboard electronics while your boat is at the dock. Whether you're outfitting a new vessel, upgrading an existing electrical system, or replacing worn components, the right shore power equipment helps improve safety, efficiency, and convenience. Featuring premium products from trusted brands such as Marinco, SmartPlug, Victron Energy, and ASEA Power Systems, our Electrical – Shore Power collection delivers the quality and reliability serious boaters expect. Browse our selection today and let our knowledgeable team help you choose the ideal shore power solution for your vessel.

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  • Marinco ConnectPro 3-Wire Plug [12VBP]
    Marinco

    Marinco ConnectPro 3-Wire Plug [12VBP]

    $27.73
    $43.75
    $27.73
    ConnectPro® 3-Wire PlugFeatures: O-ring seal for waterproof connections Weather resistant plug cover Corrosion resistant, plated brass electrical components Accepts 16 to 8 gauge wire Ergonomic contoured grip for easy hook-up and ground blade alignment WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate...
    $27.73
    $43.75
    $27.73
  • SmartPlug Weathercap [A1001]
    SmartPlug

    SmartPlug Weathercap [A1001]

    $30.22
    $33.58
    $30.22
    Weathercap The SmartPlug Weatherproof Cover protects SmartPlug boatside shore power connectors from moisture when not in use.  Comes with a lanyard for tethering the Weatherproof Cover to a cordset.Features Weatherproof seal – Seals against multi-fin gasket in connector face Ease of Use – Locks into the face...
    $30.22
    $33.58
    $30.22
  • Marinco 30 Amp Power Cord Plus Cordset - 35' - Yellow [35SPP]
    Marinco

    Marinco 30 Amp Power Cord Plus Cordset - 35' - Yellow [35SPP]

    $162.06
    $256.59
    $162.06
    30 Amp Power Cord Plus Cordset - 35' - YellowAll Marinco cordsets are made of the highest quality marine-grade construction with features you won't find on other power cords.Features: Watertight molded plug and connector for safety and durability Heavy-duty, super flexible marine-grade cable (30...
    $162.06
    $256.59
    $162.06
  • SmartPlug 50 AMP Male Non-Metallic Inlet Cover - Black [BM50PB]
    SmartPlug

    SmartPlug 50 AMP Male Non-Metallic Inlet Cover - Black [BM50PB]

    $220.77
    $245.30
    $220.77
    50 AMP Male Non-Metallic Inlet Cover - BlackSmartPlug’s 50 AMP 125/250 V inlets provide 20X’s more electrical contact area eliminating the overheating conditions seen with twist-type connectors.  The solid sleeve connection and weatherproof seal makes it a preferred option. The mounting flange holes match...
    $220.77
    $245.30
    $220.77
  • SmartPlug 30 AMP Angled RV Dual Configuration Cordset - 30' [R30303A]SmartPlug 30 AMP Angled RV Dual Configuration Cordset - 30' [R30303A]
    SmartPlug

    SmartPlug 30 AMP Angled RV Dual Configuration Cordset - 30' [R30303A]

    $470.45
    $522.72
    $470.45
    30 AMP Angled RV Dual Configuration Cordset - 30'The angled cordsets produced by SmartPlug are the culmination of extensive research and valuable customer feedback.Features: Easy one-handed engagement and disengagement of your shore power connection Relieves stress on the structure to protect your Boat/RV Cord...
    $470.45
    $522.72
    $470.45
  • SmartPlug 50 AMP Angled RV Dual Configuration Cordset - 30' [R50304A]SmartPlug 50 AMP Angled RV Dual Configuration Cordset - 30' [R50304A]
    SmartPlug

    SmartPlug 50 AMP Angled RV Dual Configuration Cordset - 30' [R50304A]

    $918.56
    $1,020.62
    $918.56
    50 AMP Angled RV Dual Configuration Cordset - 30'The angled cordsets produced by SmartPlug are the culmination of extensive research and valuable customer feedback.Features: Easy one-handed engagement and disengagement of your shore power connection Relieves stress on the structure to protect your Boat/RV Cord...
    $918.56
    $1,020.62
    $918.56
  • SmartPlug 30A Female Twist-Type Connector to 30A SmartPlug Male Connector [CM30043L530R]
    SmartPlug

    SmartPlug 30A Female Twist-Type Connector to 30A SmartPlug Male Connector [CM30043L530R]

    $296.99
    $329.99
    $296.99
    30A Female Twist-Type Connector to 30A SmartPlug Male ConnectorFeatures: Multi-Point Locking System – Side clips lock the plug body securely into the inlet, which eliminates any stress on the electrical connection from movement of the power cord. Weatherproof Seals – Superior gaskets installed in...
    $296.99
    $329.99
    $296.99
  • Raritan Reverse Polarity Alarm [RPA]
    Raritan

    Raritan Reverse Polarity Alarm [RPA]

    $188.34
    $270.12
    $188.34
    Reverse Polarity AlarmAn essential aid for traveling boaters when connecting to unfamiliar dockside power. The quality of marina wiring can vary greatly from place to place and from plug to plug. That is why most boats designed to plug into shore power have a...
    $188.34
    $270.12
    $188.34
  • Marinco P30-503 EEL 50A-125V Female to 30A-125V Male Pigtail Adapter - Yellow [P30-503]
    Marinco

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

    $271.57
    $431.55
    $271.57
    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/ Sealing Collar SystemDock SideMale Plug: Attaches to dockside receptacle or cordset30A-125V LockingWARNING: This product can expose you to...
    $271.57
    $431.55
    $271.57
  • SmartPlug 30 AMP SmartPlug/Twist Type Cordset - 50' [C30503]
    SmartPlug

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

    $671.51
    $746.12
    $671.51
    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 with the same old issues created by legacy twist-type products on the dockside.   Those days are changing...
    $671.51
    $746.12
    $671.51
  • Marinco P504-503 EEL 50A-125V Female to 50A-125/250V Male Pigtail Adapter - Yellow [P504-503]
    Marinco

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

    $360.63
    $573.83
    $360.63
    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/ Sealing Collar SystemDock SideMale Plug: Attaches to dockside receptacle or cordset50A-125/250V LockingWARNING: This product can expose you to...
    $360.63
    $573.83
    $360.63
  • Marinco 6360CRN 50A 125V Female Locking Connector [6360CRN]
    Marinco

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

    $127.02
    $202.14
    $127.02
    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 chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or...
    $127.02
    $202.14
    $127.02
  • Marinco 30A 25' Molded Cordset - 125V - Yellow [199117]
    Marinco

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

    $156.22
    $248.21
    $156.22
    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 other power cords: Various length and color options for your specific needs Watertight molded plug and connector for...
    $156.22
    $248.21
    $156.22
  • Marinco P15-30 EEL 30A-125V Female to 15A-125V Male Pigtail Adapter - Yellow [P15-30]
    Marinco

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

    $93.43
    $147.69
    $93.43
    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/ Sealing Collar SystemDock SideMale Plug: Attaches to dockside receptacle or cordset15A-125V Straight Blade w/Locking ScrewWARNING: This product can...
    $93.43
    $147.69
    $93.43
  • Marinco 305CRCN 30A Locking Connector - 125V [305CRCN]
    Marinco

    Marinco 305CRCN 30A Locking Connector - 125V [305CRCN]

    $49.63
    $78.71
    $49.63
    30 Amp 125 Volt Locking Connector305CRCNProduct Features: 30A 125V female connectorWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov....
    $49.63
    $78.71
    $49.63
  • Marinco Replacement Interior 303 Inlet [305CRMB]
    Marinco

    Marinco Replacement Interior 303 Inlet [305CRMB]

    $40.87
    $64.27
    $40.87
    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 of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications:...
    $40.87
    $64.27
    $40.87
  • Marinco Plug & Boot Value Pack - 30A-125V [305CRPN.VPK]
    Marinco

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

    $39.41
    $62.49
    $39.41
    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 included for added protection in harsh environments. The plug body is made of yellow nylon with a ribbed...
    $39.41
    $62.49
    $39.41
  • SmartPlug 30 AMP Male Non-Metallic Inlet Cover - Grey [BM30PG]
    SmartPlug

    SmartPlug 30 AMP Male Non-Metallic Inlet Cover - Grey [BM30PG]

    $187.92
    $208.80
    $187.92
    30 AMP Male Non-Metallic Inlet Cover - GreySmartPlug’s 30 AMP 125 V inlets provide 20X’s more electrical contact area eliminating the overheating conditions seen with twist-type connectors.  The solid sleeve connection and weatherproof seal makes it a preferred option.  The mounting flange holes match...
    $187.92
    $208.80
    $187.92
  • SmartPlug Combo Kit w/ELCI Sensor 50 Amp Breaker Non-Metallic Door - White [ELCIBRKR50PW]
    SmartPlug

    SmartPlug Combo Kit w/ELCI Sensor 50 Amp Breaker Non-Metallic Door - White [ELCIBRKR50PW]

    $1,206.35
    $1,340.39
    $1,206.35
    Combo Kit with ELCI Sensor & 50 Amp Breaker Non-Metallic Door - WhiteFeatures: White Sensor 50 Amp Breaker WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For...
    $1,206.35
    $1,340.39
    $1,206.35
  • SmartPlug Combo Kit w/ELCI Sensor 30 Amp Breaker Non-Metallic Door - White [ELCIBRKR30PW]
    SmartPlug

    SmartPlug Combo Kit w/ELCI Sensor 30 Amp Breaker Non-Metallic Door - White [ELCIBRKR30PW]

    $1,135.39
    $1,261.54
    $1,135.39
    Combo Kit with ELCI Sensor & 30 Amp Breaker Non-Metallic Door - WhiteFeatures: White Sensor 30 Amp Breaker WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For...
    $1,135.39
    $1,261.54
    $1,135.39