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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 5033 ST Blade Fuse Block w/out Cover - 6 Circuit w/out Negative Bus [5033]
    Blue Sea Systems

    Blue Sea 5033 ST Blade Fuse Block w/out Cover - 6 Circuit w/out Negative Bus [5033]

    $59.25
    $83.82
    $59.25
    5033ST Blade Fuse Block w/out Cover - 12 Circuit w/out Negative Bus Tin-plated copper buses and fuse clips give 30 Amperes rating per circuit Accepts ATO and ATC fast acting blade fuses WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which...
    $59.25
    $83.82
    $59.25
  • Blue Sea 7355 C-Series Toggle Single Pole - 30A [7355]
    Blue Sea Systems

    Blue Sea 7355 C-Series Toggle Single Pole - 30A [7355]

    $62.14
    $83.82
    $62.14
    C-Series Toggle Single PolePN: 7355Poles: 1Color: WhiteAmperage: 30AFeatures: Provides overcurrent protection for inverters, bow thrusters, and windlasses Combines switching and circuit protection into a single device "Trip Free" - cannot be held closed after trip WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is...
    $62.14
    $83.82
    $62.14
  • Blue Sea 7142 187 - Series Thermal Circuit Breaker - 80Amp [7142]
    Blue Sea Systems

    Blue Sea 7142 187 - Series Thermal Circuit Breaker - 80Amp [7142]

    $132.97
    $182.12
    $132.97
    187 - Series Thermal Circuit Breakers - Surface Mount80 Amp Circuit BreakerPN:  7142Features: Combines switching and circuit protection into a single device All components meet SAE J1171 external ignition protection requirements Clear, single lever operation "Trip Free" design cannot be held "ON" during fault current...
    $132.97
    $182.12
    $132.97
  • Blue Sea 7427 Single Pole Small Case 2" Slot Reset Rocker Circuit Breaker - 10 Amp [7427]
    Blue Sea Systems

    Blue Sea 7427 Single Pole Small Case 2" Slot Reset Rocker Circuit Breaker - 10 Amp [7427]

    $44.80
    $60.70
    $44.80
    Single Pole Small Case 2" Slot Reset Rocker Circuit Breaker - 10 AmpPN:   7427Amperage:   10 AmpFeatures: Color actuator indicates "OFF" position "Trip Free" design cannot be held "ON" during fault current condition Specifications    Circuit Breaker Type Magnetic Hydraulic - Trip Free Maximum Voltage...
    $44.80
    $60.70
    $44.80
  • Blue Sea 8053 Slate Grey - 6 Position - Vertical [8053]
    Blue Sea Systems

    Blue Sea 8053 Slate Grey - 6 Position - Vertical [8053]

    $219.70
    $319.44
    $219.70
    8053 Slate Grey - 6 Position - VerticalFeatures: 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...
    $219.70
    $319.44
    $219.70
  • Guest On-Board Battery Charger 10A / 12V - 1 Bank - 120V Input [2710A]
    Guest

    Guest On-Board Battery Charger 10A / 12V - 1 Bank - 120V Input [2710A]

    $198.02
    $263.07
    $198.02
    On-Board Battery Charger 10A / 12V - 1 Bank - 120V InputGuest On-Board battery chargers have been redesigned from the inside out with the customer in mind. Our newest generation On-Board Marine battery chargers include leading advancements in digital charging technology and waterproof design/construction....
    $198.02
    $263.07
    $198.02
  • BEP 225 Amp Class T Fuse
    BEP

    BEP 225 Amp Class T Fuse

    $107.86
    $190.99
    $107.86
    BEP 225 Amp Class T FuseModel: FT-225-BThese corrosion resistant fuses are time delayed to allow temporary harmless in-rush currents to pass, but open quickly on sustained overloads to protect circuits from overloads and short circuits. Each fuse is tested twice to ensure the highest...
    $107.86
    $190.99
    $107.86
  • BEP 400 Amp Class T Fuse
    BEP

    BEP 400 Amp Class T Fuse

    $107.86
    $190.99
    $107.86
    BEP 400 Amp Class T FuseModel: FT-400-BThese corrosion resistant fuses are time delayed to allow temporary harmless in-rush currents to pass, but open quickly on sustained overloads to protect circuits from overloads and short circuits. Each fuse is tested twice to ensure the highest...
    $107.86
    $190.99
    $107.86
  • Ancor 14/3 250ft Spool Bilge Pump Cable - Round Jacket
    Ancor

    Ancor 14/3 250ft Spool Bilge Pump Cable - Round Jacket

    $519.74
    $907.86
    $519.74
    Ancor 14/3 AWG Bilge Pump Cable, 250ft SpoolModel: 156425 Premium Tinned Copper Oil resistant SJTOW - A - Water resistant jacket Bilge Pump Cable features grey insulation with black, brown and red conductors specifically for bilge pumps.WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.Brand: AncorUPC:...
    $519.74
    $907.86
    $519.74
  • Xantrex Truecharge2 40AMP 3 Bank 12v Charger New Version
    Xantrex

    Xantrex Truecharge2 40AMP 3 Bank 12v Charger New Version

    $482.49
    $970.21
    $482.49
    This unit is not compatable with the remote model 808-8040-00. It must use the newer 808-8040-01 remote.TrueCharge2 Battery Chargers - 12 voltRedesigned, High Performance, Worldwide Charging Xantrex TrueCharge2 Battery Chargers lead the industry with a small footprint and ultra-compact design. In addition to meeting...
    $482.49
    $970.21
    $482.49
  • Pacer Yellow 4/0 AWG Battery Cable - 50 [WUL4/0YL-50]
    Pacer

    Pacer Yellow 4/0 AWG Battery Cable - 50 [WUL4/0YL-50]

    $761.76
    $1,156.39
    $761.76
    Yellow 4/0 AWG Battery Cable - 50' Pacer's 4/0 AWG Marine Battery Cable meets and exceeds the most stringent specifications. This UL-approved marine cable is manufactured in the USA to ensure high quality.  Marine installations can occur in tight, enclosed spaces that have sharp turns...
    $761.76
    $1,156.39
    $761.76
  • BEP Heavy Duty CB Module - 80A [705-80A]
    BEP Marine

    BEP Heavy Duty CB Module - 80A [705-80A]

    $169.11
    $249.04
    $169.11
    Heavy Duty CB Module, 80A705 Contour Circuit Breaker HD allows switchable protection for heavy duty circuits like Windlasses or Davit winches utilizing Bussmann Heavy Duty thermal circuit breakers. Allows switchable protection for heavy duty circuits like windlasses or davit winches Modular sizing with contour...
    $169.11
    $249.04
    $169.11
  • Marinco 50A 125V Shore Power Cable - 50' - Yellow [6153SPP]
    Marinco

    Marinco 50A 125V Shore Power Cable - 50' - Yellow [6153SPP]

    $758.87
    $1,208.24
    $758.87
    50 Amp 125V 3-Wire CordsetAll Marinco 50A PowerCord Plus™ 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 LED power indicator light - lets you know...
    $758.87
    $1,208.24
    $758.87
  • Marinco 2018BR 12/24V Receptacle [2018BR]
    Marinco

    Marinco 2018BR 12/24V Receptacle [2018BR]

    $67.92
    $106.97
    $67.92
    Receptacle Glass-reinforced corrosion resistant nylon. Accepts 8 gauge stranded wire or up to 6 gauge with ring terminals.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...
    $67.92
    $106.97
    $67.92
  • Blue Sea 8200 Push Button Panel Switch [8200]
    Blue Sea Systems

    Blue Sea 8200 Push Button Panel Switch [8200]

    $15.89
    $21.67
    $15.89
    Panel Switch PN: 8200 Type: Push Button Pole / Throw: SPST Action ( ) = momentary: OFF - (ON) Features: Perfect for generator starters, bilge pumps, horns, wipers, engine controls and any other application that requires switching action other than ON-OFF or different pole...
    $15.89
    $21.67
    $15.89
  • Blue Sea 7407 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 40 Amp [7407]Blue Sea 7407 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 40 Amp [7407]
    Blue Sea Systems

    Blue Sea 7407 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 40 Amp [7407]

    $43.35
    $57.81
    $43.35
    Single Pole Small Case 2" Flat Rocker Circuit BreakerPN:   7407Amperage:   40 AmpFeatures: Color actuator indicates "OFF" position "Trip Free" design cannot be held "ON" during fault current condition Specifications    Circuit Breaker Type Magnetic Hydraulic - Trip Free Maximum Voltage 250 Volts AC / 80 Volts...
    $43.35
    $57.81
    $43.35
  • Blue Sea 7713100 ML-RBS Remote Battery Switch w/Manual Control Auto Release Deutsch Connector - 12V [7713100]
    Blue Sea Systems

    Blue Sea 7713100 ML-RBS Remote Battery Switch w/Manual Control Auto Release Deutsch Connector - 12V [7713100]

    $352.69
    $536.26
    $352.69
    7713100 ML-RBS Remote Battery Switch with Manual Control Auto Release & Deutsch Connector - 12VFeatures: Includes Manual Control Auto Release Includes Deutsch Connector 12V Wire Harness Connections: Red: Control +VDC, To Close Black: Ground Yellow: -VDC LED Output
    $352.69
    $536.26
    $352.69
  • Blue Sea Contura Switch DPDT Black - ON-ON [8300]Blue Sea Contura Switch DPDT Black - ON-ON [8300]
    Blue Sea Systems

    Blue Sea Contura Switch DPDT Black - ON-ON [8300]

    $28.90
    $41.90
    $28.90
    Contura Switch DPDT Black - ON-ONFeatures: 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 Specifications: Action:...
    $28.90
    $41.90
    $28.90
  • Blue Sea 1733 Mini OLED DC Voltmeter [1733]
    Blue Sea Systems

    Blue Sea 1733 Mini OLED DC Voltmeter [1733]

    $69.37
    $99.72
    $69.37
    Mini OLED DC VoltmeterMonitors DC voltage on a bright, waterproof, daylight readable OLED screen Compact size enables mounting in any convenient location IP66 waterproof Reverse polarity protected Mounts in a common 1-1/8 in hole Specifications Meter: Voltage Nominal Voltage:12V/24V DC Resolution: 0.01DC Input Voltage...
    $69.37
    $99.72
    $69.37
  • Blue Sea PowerBar 1000 - 8 5/16" Terminal Studs w/Cover [1992]Blue Sea PowerBar 1000 - 8 5/16" Terminal Studs w/Cover [1992]
    Blue Sea Systems

    Blue Sea PowerBar 1000 - 8 5/16" Terminal Studs w/Cover [1992]

    $234.16
    $341.12
    $234.16
    PowerBar 1000 - 8 5/16" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerBar 1000 offers a 1,000 Amp busbar with various size studs and screws to connect conductors and fuse blocks.Features: 1,000 Amp busbar for...
    $234.16
    $341.12
    $234.16