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Marine Electrical systems are the backbone of a dependable and efficient vessel, delivering the power needed to keep your essential equipment operating at its best. Designed to perform in demanding marine environments, today's electrical components combine rugged durability, reliable performance, and advanced technology to withstand moisture, vibration, and corrosion. From batteries, battery chargers, inverters, switches, circuit protection, wiring, and power distribution panels to complete electrical accessories, the right equipment helps ensure safe, consistent power throughout your boat. Whether you're upgrading an existing electrical system or building a new one, premium marine electrical products provide the reliability and confidence trusted by boaters and marine professionals alike. Explore our selection of marine electrical solutions and let our experts help you find the right components to power every adventure on the water.

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  • Analytic Systems AC Power Supply 20/25A, 12V Out, 85-265V In [PWI320-12]
    Analytic Systems

    Analytic Systems AC Power Supply 20/25A, 12V Out, 85-265V In [PWI320-12]

    $816.57
    $864.70
    $816.57
    AC Power Supply 20/25A, 12V Out, 85-265V InThe PWI320 Intelligent Power Supply delivers a full 300 watts of output power for communications, control or a wide variety of other devices. It is fully Digital Signal Processor controlled and feature Universal Input Voltage from 85...
    $816.57
    $864.70
    $816.57
  • Victron MultiPlus Inverter/Charger 12VDC - 3000VA - 120VAC w/ 120AMP Battery Charger - 50AMP Transfer Switch (UL LISTED) [PMP122301102]Victron MultiPlus Inverter/Charger 12VDC - 3000VA - 120VAC w/ 120AMP Battery Charger - 50AMP Transfer Switch (UL LISTED) [PMP122301102]
    Victron Energy

    Victron MultiPlus Inverter/Charger 12VDC - 3000VA - 120VAC w/ 120AMP Battery Charger - 50AMP Transfer Switch (UL LISTED) [PMP122301102]

    $1,654.04
    $1,945.93
    $1,654.04
    MultiPlus Inverter/Charger 12 VDC - 3000VA - 120AMP Battery Charger - 50AMP Transfer Switch (UL LISTED)Features: Multifunctional -The MultiPlus, as the name suggests, is a combined inverter and charger in one elegant package. Its many features include a true sine wave inverter, adaptive charging,...
    $1,654.04
    $1,945.93
    $1,654.04
  • Attwood Outlet Surface Mount - 12V [11862-6]
    Attwood Marine

    Attwood Outlet Surface Mount - 12V [11862-6]

    $12.72
    $16.49
    $12.72
    Marine 12-Volt Power Outlet Marine quality 12-volt outlet Designed to for replacing or adding outlets in your boat RV or camper Surface mount WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects...
    $12.72
    $16.49
    $12.72
  • Blue Sea 7508 DeckHand Dimmer - 25 Amp/12V [7508]Blue Sea 7508 DeckHand Dimmer - 25 Amp/12V [7508]
    Blue Sea Systems

    Blue Sea 7508 DeckHand Dimmer - 25 Amp/12V [7508]

    $113.20
    $165.57
    $113.20
    DeckHand Dimmer - 25 Amp/12V Works with all incandescent and non-regulated LED lamps Memory for last setting Illuminated exit with adjustable time delay Provides continuous voltage control from 0 to 100% of input voltage Offset mounting tabs allow dimmers to be mounted close together...
    $113.20
    $165.57
    $113.20
  • Pacer Green 6 AWG Battery Cable - Sold By The Foot [WUL6GN-FT]
    Pacer

    Pacer Green 6 AWG Battery Cable - Sold By The Foot [WUL6GN-FT]

    $4.23
    $4.54
    $4.23
    Green 6 AWG Battery Cable - Sold By The FootPacer's 6 AWG Marine Battery Cable meets and exceeds the most stringent specifications. This UL-approved marine cable is manufactured the USA to ensure high quality.  Often times, marine applications are in enclosed areas with sharp...
    $4.23
    $4.54
    $4.23
  • Samlex Remote Control f/EVO Series Inverter/Chargers [EVO-RC]
    Samlex America

    Samlex Remote Control f/EVO Series Inverter/Chargers [EVO-RC]

    $228.13
    $285.17
    $228.13
    Remote Control f/EVO Series Inverter/ChargersRemote Control for Inverter/Chargers EVO-2212, EVO-3012, EVO-2224, EVO-4024The EVO-RC is intelligent remote control designed specifically for use with NEW Samlex EvolutionTM Series of Inverter/Chargers.View real-time activity on the informative 32 character LDC screen while the unit is operating: Output voltage,...
    $228.13
    $285.17
    $228.13
  • Samlex 800W Modified Sine Wave Inverter - 12V [SAM-800-12]
    Samlex America

    Samlex 800W Modified Sine Wave Inverter - 12V [SAM-800-12]

    $180.02
    $225.02
    $180.02
    800W Modified Sine Wave Inverter - 12VSAM Series low interference, high efficiency modified sine wave DC-AC inverters convert 12 VDC to 115 VAC at an output frequency of 60 Hz.Features: USB charging port +5 VDC, 2.1A 2 three prong outlets Compact design Load controlled...
    $180.02
    $225.02
    $180.02
  • Marinco ConnectPro 3-Wire Receptacle [12VBR]
    Marinco

    Marinco ConnectPro 3-Wire Receptacle [12VBR]

    $38.20
    $54.85
    $38.20
    ConnectPro® 3-Wire ReceptacleFeatures: Universal design for 2 or 3-wire configuration 12, 24, 12/24, 24/36 or 36 volt systems Watertight sealing cap Corrosion resistant, plated brass electrical components Drain holes in receptacle keep water away from electrical components Perma-Lock screw terminals will not loosen under...
    $38.20
    $54.85
    $38.20
  • Connect-Ease 10 Gauge Battery Charger Utility Connection [RCE12VB10]
    Connect-Ease

    Connect-Ease 10 Gauge Battery Charger Utility Connection [RCE12VB10]

    $21.21
    $28.29
    $21.21
    10 Gauge Battery Charger Utility ConnectionThis quick connect system is designed to quickly and easily hook up a 12 Volt trolling motor, battery charger, light, radio, depth finder, or other equipment quickly, by just snapping the connectors together.Self-cleaning marine-grade connectors last for years. This device...
    $21.21
    $28.29
    $21.21
  • ARCO Marine Replacement Alternator f/Mercury Engines - 135 150 HP [20851]
    ARCO Marine

    ARCO Marine Replacement Alternator f/Mercury Engines - 135 150 HP [20851]

    $373.61
    $470.58
    $373.61
    Replacement Alternator for Mercury Engines - 135 & 150 HPReplacement alternator that will fit Mercury Outboard Engines 135 HP - 150 HP, 12 Volt, 55 AMP, 4 grooves, pulley included. Features: All alternators are engineered for performance and reliability. All alternators are engineered and manufactured with...
    $373.61
    $470.58
    $373.61
  • Pacer 8/2 AWG Duplex Cable - Flat Cable - Red/Black - 250' [W8/2DC-250]
    Pacer

    Pacer 8/2 AWG Duplex Cable - Flat Cable - Red/Black - 250' [W8/2DC-250]

    $761.38
    $1,214.62
    $761.38
    8/2 AWG Duplex Cable - Flat Cable - Red/Black - 250'Duplex Boat Cable is used in low voltage AC applications as well as DC circuits.  Pacer manufactures 8 AWG Duplex boat cable in house in the USA for the best quality.  First, the cable...
    $761.38
    $1,214.62
    $761.38
  • Victron Orion-Tr Smart 24/12-20A (240W) Isolated DC-DC Charger [ORI241224120]Victron Orion-Tr Smart 24/12-20A (240W) Isolated DC-DC Charger [ORI241224120]
    Victron Energy

    Victron Orion-Tr Smart 24/12-20A (240W) Isolated DC-DC Charger [ORI241224120]

    $226.15
    $266.06
    $226.15
    Orion-TR Smart 24/12-20A (240W) Isolated DC-DC ChargerThe Orion-Tr Smart isolated DC-DC charger serves as a DC-DC battery charger or a power supply (also designed for use as a constant voltage source), offering a wide input and output voltage range. This is especially significant in...
    $226.15
    $266.06
    $226.15
  • 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]

    $1,100.48
    $1,222.75
    $1,100.48
    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...
    $1,100.48
    $1,222.75
    $1,100.48
  • SmartPlug 30 AMP Inlet Female Cord Connector Combo - Grey [B30ASSYPG]
    SmartPlug

    SmartPlug 30 AMP Inlet Female Cord Connector Combo - Grey [B30ASSYPG]

    $354.09
    $393.43
    $354.09
    30 AMP Inlet and Female Cord Connector Combo - Grey The SmartPlug Combo Kit includes both a 30 AMP 125V Male inlet connector and Female Cord End Connector. The Female Cord End Connector is designed to be used with your existing cord.  This package offers...
    $354.09
    $393.43
    $354.09
  • Bluewater 3 Position DTM Female Connector w/Wedge Lock [DTM06-3S]
    Bluewater

    Bluewater 3 Position DTM Female Connector w/Wedge Lock [DTM06-3S]

    $3.24
    $0.00
    $3.24
    3 Position DTM Female Connector with Wedge LockThe DTMO4-3P and DTMO6-3S connectors are part of the DTM series and form a complete 3-cavity connection. These Deutsch-compatible connectors are fully interchangeable with matching Deutsch parts.Designed for reliability in harsh environments, the DT series can deliver...
    $3.24
    $0.00
    $3.24
  • Bluewater 3 Position DTM Male Connector w/Wedge Lock [DTM04-3P]
    Bluewater

    Bluewater 3 Position DTM Male Connector w/Wedge Lock [DTM04-3P]

    $3.74
    $0.00
    $3.74
    3 Position DTM Male Connector with Wedge LockThe DTMO4-3P and DTMO6-3S connectors are part of the DTM series and form a complete 3-cavity connection. These Deutsch-compatible connectors are fully interchangeable with matching Deutsch parts.Designed for reliability in harsh environments, the DT series can deliver...
    $3.74
    $0.00
    $3.74
  • Bluewater Round Dual USB/USB-C Charger [3000-4001A]
    Bluewater

    Bluewater Round Dual USB/USB-C Charger [3000-4001A]

    $35.68
    $0.00
    $35.68
    Round Dual USB/USB-C ChargerThis Round Dual Charger provides reliable power for smartphones, tablets, and other USB devices while maintaining a compact, low-profile installation. Ideal for boats, RVs, or other mobile setups, it ensures safe, consistent charging in harsh environments.The charger’s robust construction and waterproof...
    $35.68
    $0.00
    $35.68
  • BEP Pro Installer 400A Selector Battery Switch - MC10 [771-S]BEP Pro Installer 400A Selector Battery Switch - MC10 [771-S]
    BEP Marine

    BEP Pro Installer 400A Selector Battery Switch - MC10 [771-S]

    $79.24
    $123.51
    $79.24
    Pro Installer 400A Selector Battery Switch - MC10Power requirements on boats have increased, and these 2 Selector switches offer high power capacity (400 amps continuous), the ability to easily fit doubled cables, and conform to the industry standard mounting footprint (Guest, Perko, Blue Sea)....
    $79.24
    $123.51
    $79.24
  • Attwood PowerGuard PRO Battery Box [9070-7]
    Attwood Marine

    Attwood PowerGuard PRO Battery Box [9070-7]

    $42.44
    $49.52
    $42.44
    PowerGuard PRO Battery BoxExperience the difference between PowerGuard PRO Series Battery Protection Upward-facing vents let gases out while reducing water in-take by 94% - vs. PowerGuard 27 Series Polypropylene composite material is impervious to acid leaks and other external factors Engineered spill channels direct...
    $42.44
    $49.52
    $42.44
  • Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]
    Blue Sea Systems

    Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]

    $246.23
    $375.02
    $246.23
    7700100 ML Solenoid 12V 500A with Manual Control & Deutsch Connector500 Amp magnetic latching switch provides high amperage switching under load, manually or from remote locations.Features: Manual override knob provides an added level of safety allowing control with or without power and offering LOCKED...
    $246.23
    $375.02
    $246.23