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Electrical

Marine Electrical Systems & Components

Power your vessel safely and efficiently with marine electrical equipment designed for reliability on the water. MarineWaze offers a complete selection of electrical components for boats, RVs, and off-grid systems.

From batteries and charging systems to wiring, panels, and monitoring tools, find everything you need to build, upgrade, or maintain your electrical setup.

Shop Electrical by Category

Accessories
Alternators
Batteries
Battery Chargers
Battery Isolators
Battery Management
Busbars, Connectors & Insulators
Charger / Inverter Combos
Circuit Breakers
DC to DC Converters
Electrical Panels
Fuse Blocks & Fuses
Inverters
Meters & Monitoring
Shore Power
Solar Panels
Switches & Accessories
Terminals
Tools
Wire
Wire Management

Why Quality Marine Electrical Matters

  • Ensures safety and compliance in harsh marine environments
  • Improves battery life and charging efficiency
  • Prevents voltage drops, corrosion, and electrical failures
  • Supports modern electronics, navigation, and onboard systems

Build a Reliable Power System

Whether you're installing a new electrical system or upgrading an existing one, MarineWaze provides trusted components designed for marine use.

Explore batteries, charging solutions, wiring, monitoring, and protection equipment to ensure dependable power wherever your journey takes you.

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  • Attwood ATO/ATC Fuse Holder [14348-6]

    Attwood ATO/ATC Fuse Holder [14348-6]

    Attwood Marine

    $9.99
    ATO/ATC Fuse HolderWatertight, extra heavy duty and weatherproof. For use with fuses up to 30 Amps. 12 gauge wire leads for easy hook-ups. Fuse not included.WARNING: This product can expose you to chemicals which are known to the State of California to...
    $9.99
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    $9.99
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  • BEP SPST Water-Resistant Toggle Switch - OFF/ON [1002016]

    BEP SPST Water-Resistant Toggle Switch - OFF/ON [1002016]

    BEP Marine

    MSRP: $24.99
    $18.99
    SPST Water-Resistant Toggle Switch - OFF/ONSingle pole, single throw toggle switch turns one circuit on and off. Common applications include any single circuit requiring an on-off style switch. PVC coated for water resistant integrity.Features:Nominal...
    MSRP: $24.99
    $18.99
    Qty in Cart: 0
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    MSRP: $24.99
    $18.99
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  • Marinco Stainless Steel 12V Receptacle w/Cap [20036]

    Marinco Stainless Steel 12V Receptacle w/Cap [20036]

    Marinco

    MSRP: $34.99
    $22.99
    Stainless Steel 12V Receptacle with Cap12-Volt Receptacle - High quality, 12V female socket with watertight cap. Stainless steel construction.Features:AFI 12V stainless steel receptacle with capHigh quality, 12V female socket, with water tight capHighly...
    MSRP: $34.99
    $22.99
    Qty in Cart: 0
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    MSRP: $34.99
    $22.99
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  • Blue Sea 7462 UL-489 Circuit Breaker - 15A Flat Rocker [7462]

    Blue Sea 7462 UL-489 Circuit Breaker - 15A Flat Rocker [7462]

    Blue Sea Systems

    MSRP: $115.99
    $69.99
    7462 UL-489 Circuit Breaker - 15A Flat RockerSuitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and other vessels covered under CFR 46)Specifications:Amperage: 15A ACActuator Style: Flat RockerPoles: 2Maximum...
    MSRP: $115.99
    $69.99
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    MSRP: $115.99
    $69.99
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  • Balmar Belt Buddy w\/o Adjustment Arm [BBU] Balmar Belt Buddy w\/o Adjustment Arm [BBU]

    Balmar Belt Buddy w/o Adjustment Arm [BBU]

    Balmar

    MSRP: $59.39
    $52.99
    Belt Buddy w/o Adjustment ArmUniversal Belt Buddy Mechanism;  for use with exising adjustment armsDoes not come with the Balmar Universal Adjustment Arm (UAA).Caution:  This approach sacrifices some “travel” in the existing...
    MSRP: $59.39
    $52.99
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    MSRP: $59.39
    $52.99
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  • Balmar Universal Adjustment Arm [UAA]

    Balmar Universal Adjustment Arm [UAA]

    Balmar

    $41.39
    Universal Adjustment ArmFeatures:This part number is for the “Arm Only”, It does not come with the Belt Buddy Adjustment MechanismThe Belt Buddy Mechanism which goes with the UAA is part number BB, grouped together the set is part number...
    $41.39
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  • Balmar Belt Buddy w/Universal Adjustment Arm [UBB]

    Balmar Belt Buddy w/Universal Adjustment Arm [UBB]

    Balmar

    MSRP: $84.79
    $78.99
    Belt Buddy w/Universal Adjustment ArmTo utilize only the adjustment mechanism with an existing adjustment arm, purchase part number BBU.Caution:  This approach sacrifices some “travel” in the existing adjustment arm so the BBU mechanism...
    MSRP: $84.79
    $78.99
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    MSRP: $84.79
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  • Balmar Temp Sensor Alternator - 54" [MC-TS-A]

    Balmar Temp Sensor Alternator - 54" [MC-TS-A]

    Balmar

    MSRP: $45.59
    $41.99
    Temp Sensor Alternator - 54"Temperature Sensor, Alternator - 54" LengthThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
    MSRP: $45.59
    $41.99
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  • Balmar Digital Duo Charge - 12/24V [DDC-12/24]

    Balmar Digital Duo Charge - 12/24V [DDC-12/24]

    Balmar

    MSRP: $273.29
    $225.99
    Digital Duo Charge - 12/24VThe Digital Duo Charge (DDC-12/24) provides a “hands off” solution for charging two battery banks without the use of problematic isolators or manual battery switches. During charging the DDC-12/24 monitors voltage...
    MSRP: $273.29
    $225.99
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  • Balmar ARS Multi-Stage Regulator w\/Harness - 12V [ARS-5-H] Balmar ARS Multi-Stage Regulator w\/Harness - 12V [ARS-5-H]

    Balmar ARS Multi-Stage Regulator w/Harness - 12V [ARS-5-H]

    Balmar

    MSRP: $311.29
    $255.99
    ARS Multi-Stage Regulator w/Harness - 12VHigh output alternators are an important part of your system for battery care, but they are definitely not the only part.  Without proper voltage regulation, battery charging can be a slow process, or even...
    MSRP: $311.29
    $255.99
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    MSRP: $311.29
    $255.99
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  • Balmar 621 Series Alternator - Spindle Mount(Single Foot) - 100A - 12V [621-100-SV]

    Balmar 621 Series Alternator - Spindle Mount(Single Foot) - 100A - 12V [621-100-SV]

    Balmar

    MSRP: $804.69
    $638.99
    621 Series Alternator - Spindle Mount(Single Foot) - 100A - 12VFeatures:100A12VSpindle Mount (Single Foot)1-2"Single Deep Vee PulleyIsolated Ground1″ Motorola-Style Mounting;  Typical for Westerbeke, Lehman, Hino & Pathfinder...
    MSRP: $804.69
    $638.99
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    MSRP: $804.69
    $638.99
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  • SmartPlug 30 Amp 50 Cordset with Stainless Steel - No Thermostat [C30503BM30NT]

    SmartPlug 30 Amp 50 Cordset with Stainless Steel - No Thermostat [C30503BM30NT]

    SmartPlug

    MSRP: $658.00
    $592.20
    30 AMP Dual Configuration Cordset and Stainless Steel Inlet Combo - 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...
    MSRP: $658.00
    $592.20
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    MSRP: $658.00
    $592.20
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