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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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  • Blue Sea 7056 15A Push Button Thermal with Quick Connect Terminals [7056]
    Blue Sea Systems

    Blue Sea 7056 15A Push Button Thermal with Quick Connect Terminals [7056]

    $8.37
    $11.16
    $8.37
    7056Push Button Thermal with Quick Connect Terminals15A Ideal for 24-hour circuit protection Incorporated into Blue Sea Systems' Waterproof Circuit Breaker panels and main Battery Main Distribution Panels Push to reset operation "Trip Free" design cannot be held "ON" during fault current condition Ignition protected...
    $8.37
    $11.16
    $8.37
  • Blue Sea 8222 Water Resistant Contura III Switch - (ON)-OFF-(ON) - Grey [8222]Blue Sea 8222 Water Resistant Contura III Switch - (ON)-OFF-(ON) - Grey [8222]
    Blue Sea Systems

    Blue Sea 8222 Water Resistant Contura III Switch - (ON)-OFF-(ON) - Grey [8222]

    $27.92
    $40.50
    $27.92
    Water Resistant Contura Switch - (ON)-OFF-(ON) - GreyFeatures: Vibration, shock, thermoshock, moisture, and salt spray resistant Specially manufactured for mounting in Blue Sea Systems' water-resistant panels Ignition Protected - Safe for installation aboard gasoline-powered boats Meets UL1500 and ISO8846 ignition protection requirements WARNING: This...
    $27.92
    $40.50
    $27.92
  • Blue Sea 8262 Waterproof Panel 4 Position - Slate Grey [8262]
    Blue Sea Systems

    Blue Sea 8262 Waterproof Panel 4 Position - Slate Grey [8262]

    $194.16
    $283.56
    $194.16
    8262 Waterproof Panel 4 Position - Slate GreyFeatures: Will withstand the water exposures normally encountered in above deck applications: salt spray, rain, hose washdowns, momentary immersions Designed for flybridge and open cockpit applications ON-OFF Contura Switches ON indicating LEDs embedded in switches Watertight mounting...
    $194.16
    $283.56
    $194.16
  • Blue Sea 5025 ST Blade Fuse Block w/Cover - 6 Circuit w/Negative Bus [5025]
    Blue Sea Systems

    Blue Sea 5025 ST Blade Fuse Block w/Cover - 6 Circuit w/Negative Bus [5025]

    $60.05
    $83.80
    $60.05
    5025 ST Blade Fuse Block with Cover - 6 Circuit with Negative Bus Features: Clear insulating cover with label recesses accept Small Format Labels Cover Satisfies ABYC/USCG requirements for insulation Tin-plated copper buses and fuse clips give 30 Amperes rating per circuit Accepts ATO and...
    $60.05
    $83.80
    $60.05
  • Blue Sea 4154 WeatherDeck Toggle Switch (on)-off-(on) [4154]Blue Sea 4154 WeatherDeck Toggle Switch (on)-off-(on) [4154]
    Blue Sea Systems

    Blue Sea 4154 WeatherDeck Toggle Switch (on)-off-(on) [4154]

    $15.35
    $20.94
    $15.35
    4154WeatherDeck Toggle Switch Pole/Throw SPDT Action (ON)-OFF-(ON) Specially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck™ Panels When mounted with a WeatherDeck Toggle Switch Boot Rated IP67-temporay immersion for 30 minutes Nickel-plated brass and phenolic non-corrosive construction WARNING: This product can...
    $15.35
    $20.94
    $15.35
  • SmartPlug 50 AMP Inlet Female Cord Connector Combo - Grey [B50ASSYPG]
    SmartPlug

    SmartPlug 50 AMP Inlet Female Cord Connector Combo - Grey [B50ASSYPG]

    $435.00
    $483.34
    $435.00
    50 AMP Inlet and Female Cord Connector Combo - GreyThe SmartPlug Combo Kit includes both a 50 AMP 125/250 V Male inlet connector and Female Cord End Connector. The Female Cord End Connector is designed to be used with your existing cord.  This package...
    $435.00
    $483.34
    $435.00
  • Blue Sea 7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700]Blue Sea 7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700]
    Blue Sea Systems

    Blue Sea 7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700]

    $319.88
    $487.51
    $319.88
    7700 Includes ML-Series Remote Control Contura Switch 2145 Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicing 500 Ampere continuous rating for engine, inverter, house loads, and emergency battery combine Magnetic...
    $319.88
    $487.51
    $319.88
  • Blue Sea 9001e e-Series Battery Switch Selector [9001E]Blue Sea 9001e e-Series Battery Switch Selector [9001E]
    Blue Sea Systems

    Blue Sea 9001e e-Series Battery Switch Selector [9001E]

    $60.05
    $89.39
    $60.05
    9001e e-Series Battery Switch Selector Features: Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Meets American Boat and Yacht Council (ABYC) requirements...
    $60.05
    $89.39
    $60.05
  • Blue Sea 7057 20A Push Button Thermal with Quick Connect Terminals [7057]
    Blue Sea Systems

    Blue Sea 7057 20A Push Button Thermal with Quick Connect Terminals [7057]

    $8.37
    $11.16
    $8.37
    7057Push Button Thermal with Quick Connect Terminals20A Ideal for 24-hour circuit protection Incorporated into Blue Sea Systems' Waterproof Circuit Breaker panels and main Battery Main Distribution Panels Push to reset operation "Trip Free" design cannot be held "ON" during fault current condition Ignition protected...
    $8.37
    $11.16
    $8.37
  • Blue Sea 4376 WeatherDeck Water Resistant Circuit Breaker Panel - 6 Position - Grey [4376]
    Blue Sea Systems

    Blue Sea 4376 WeatherDeck Water Resistant Circuit Breaker Panel - 6 Position - Grey [4376]

    $174.60
    $254.23
    $174.60
    WeatherDeck™ Water Resistant Circuit Breaker PanelPN: 4376Color: GrayFeatures: Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible with all Blue Sea Systems Digital Dimmers Each panel can be mounted in four different...
    $174.60
    $254.23
    $174.60
  • Blue Sea 7054 10A Push Button Thermal with Quick Connect Terminals [7054]
    Blue Sea Systems

    Blue Sea 7054 10A Push Button Thermal with Quick Connect Terminals [7054]

    $8.37
    $11.16
    $8.37
    7054Push Button Thermal with Quick Connect Terminals10A Ideal for 24-hour circuit protection Incorporated into Blue Sea Systems' Waterproof Circuit Breaker panels and main Battery Main Distribution Panels Push to reset operation "Trip Free" design cannot be held "ON" during fault current condition Ignition protected...
    $8.37
    $11.16
    $8.37
  • Blue Sea 2104 PowerBar 600AMP Cable Connector 4 x 3/8 16 Stud Terminal [2104]Blue Sea 2104 PowerBar 600AMP Cable Connector 4 x 3/8 16 Stud Terminal [2104]
    Blue Sea Systems

    Blue Sea 2104 PowerBar 600AMP Cable Connector 4 x 3/8 16 Stud Terminal [2104]

    $150.85
    $220.70
    $150.85
    2104 PowerBar 600AMP Cable Connector 4 x 3/8 16 Stud TerminalSpecifications: Max Voltage: 300 V AC/48 V DC Number of Terminal Studs: 4 Terminal Type: 3/8" - 16 Stud WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to...
    $150.85
    $220.70
    $150.85
  • Blue Sea 2002 PowerPost High Amperage Cable Connector 5/16" Stud [2002]
    Blue Sea Systems

    Blue Sea 2002 PowerPost High Amperage Cable Connector 5/16" Stud [2002]

    $18.15
    $25.13
    $18.15
    2002 PowerPost High Amperage Cable Connector 5/16" Stud Insulated single stainless steel stud terminates multiple large conductors.Features: Connects high amperage cables securely Stud dimensions: 5/16" x 7/8" Base Material is PBT UL94 V0 WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which...
    $18.15
    $25.13
    $18.15
  • Egis 10A Push Button Panel Mount Circuit Breaker - Spade Terminal [4711-10]
    Egis Mobile Electric

    Egis 10A Push Button Panel Mount Circuit Breaker - Spade Terminal [4711-10]

    $8.37
    $18.86
    $8.37
    10A Push Button Panel Mount Circuit Breaker - Spade TerminalFeatures: Push-To-Reset allows for easy identification of a tripped breaker as well as an easy reset of the breaker to the on position. Includes Knurled Nut & Palnut for easy and clean panel mount Ignition-protected...
    $8.37
    $18.86
    $8.37
  • Egis A Series White Toggle Panel Mount Circuit Breaker - Single Pole 20A [3201-20]
    Egis Mobile Electric

    Egis A Series White Toggle Panel Mount Circuit Breaker - Single Pole 20A [3201-20]

    $20.94
    $27.24
    $20.94
    A Series White Toggle Panel Mount Circuit Breaker - Single Pole 20AFeatures: Easily Mounts In Standard Panels, accepting A-Series and C-Series magnetic-hydraulic circuit breakers. Includes mounting screws. AC & DC Rated to cover a wide range of system application needs. Toggle-Style Actuator for easy...
    $20.94
    $27.24
    $20.94
  • Egis M-Series 300A Battery Switch Off/On Knob Actuator [2306]
    Egis Mobile Electric

    Egis M-Series 300A Battery Switch Off/On Knob Actuator [2306]

    $25.13
    $49.59
    $25.13
    M-Series 300A Battery Switch Off/On Knob ActuatorSealed Against Dust & Water Intrusion - To ensure reliable circuit protection for the life of the electrical system installation.Ignition Protected - Safe for installation in closed compartments with potential explosive gases.Serrated Flange Lock Nuts - Improves resistance...
    $25.13
    $49.59
    $25.13
  • Newmar BI-100 12v Battery Integrator
    Newmar

    Newmar BI-100 12v Battery Integrator

    $318.65
    $398.12
    $318.65
    Use of multiple battery banks dictates that the batteries be connected or "integrated" only whenever a charge voltage is present so that they may be charged simultaneously, then disconnected or "isolated" when in use to allow for selective discharge and avoid having the secondary...
    $318.65
    $398.12
    $318.65
  • Newmar PT-24-8W 24v Charger 3 Bank 8 Amp
    Newmar

    Newmar PT-24-8W 24v Charger 3 Bank 8 Amp

    $1,214.46
    $1,585.51
    $1,214.46
    Three Stage "Smart" Chargers Phase Three "Smart" battery charging technology is now available in a wide range of power levels, allowing you to select the right size, features and flexibility you require for virtually any application from small recreational craft to large live-aboards, workboats...
    $1,214.46
    $1,585.51
    $1,214.46
  • SmartPlug 50 AMP Dual Configuration Cordset - 50 [C50504]
    SmartPlug

    SmartPlug 50 AMP Dual Configuration Cordset - 50 [C50504]

    $1,590.40
    $1,767.11
    $1,590.40
    50 AMP Dual Configuration 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 with...
    $1,590.40
    $1,767.11
    $1,590.40
  • Bluewater 12 Position Male Sealed Deutsch Connector Busbar - 5/16" Stud [2314-D-056]
    Bluewater

    Bluewater 12 Position Male Sealed Deutsch Connector Busbar - 5/16" Stud [2314-D-056]

    $29.61
    $0.00
    $29.61
    12 Position Male Sealed Deutsch Connector Busbar - 5/16" StudThis waterproof busbar is designed for Deutsch-style DT connectors and built to resist moisture, corrosion, and vibration. With its rugged housing and sealed construction, it’s ideal for marine, off-road, and industrial power distribution where reliability...
    $29.61
    $0.00
    $29.61