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Accessories

Marine Electrical Accessories

Complete and protect your electrical installation with high-quality marine electrical accessories designed for safe, reliable performance in harsh marine environments.

These essential components support clean wiring layouts, secure mounting, and long-term durability for both new installations and system upgrades.

Essential Electrical Supplies

  • Marine-grade mounting hardware and fasteners
  • Protective covers, adapters, and installation accessories
  • Corrosion-resistant components for wet environments
  • Designed for professional and DIY electrical projects

Compatible With Leading Marine Brands

Electrical accessories are engineered to integrate seamlessly with systems from Victron Energy, Blue Sea Systems, and other trusted marine electrical manufacturers.

Build a Reliable Electrical System

Whether you're organizing wiring, adding protection, or completing an upgrade, marine electrical accessories help ensure a safe, efficient, and dependable power system.

← Back to Marine Electrical Supplies

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  • Victron GX-IO Extender 150 [BPP900800150] Victron GX-IO Extender 150 [BPP900800150]
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    Victron GX-IO Extender 150 [BPP900800150]

    Victron Energy

    MSRP: $147.00
    $124.95
    GX-IO Extender 150The GX IO-Extender 150 enhances the input and output (I/O) capabilities of a GX device, enabling seamless integration with additional sensors, controls, and external devices. It...
    MSRP: $147.00
    $124.95
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    Qty in Cart: 0
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    MSRP: $147.00
    $124.95
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  • Forespar MareLube TEF45 Max PTFE Heavy Load Lubricant Caulk Tube - 12 oz. [770170]
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    Forespar MareLube TEF45 Max PTFE Heavy Load Lubricant Caulk Tube - 12 oz. [770170]

    Forespar Performance Products

    MSRP: $126.95
    $89.99
    MareLube TEF45 Max PTFE Heavy Load Lubricant Caulk Tube - 12 oz.Marelube is Forespar's new family of three specifically formulated synthetic lubricants designed for various uses around your boat...
    MSRP: $126.95
    $89.99
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    Qty in Cart: 0
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    MSRP: $126.95
    $89.99
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  • Forespar MareLube TEF45 Max PTFE Heavy Load Lubricant - 16 oz. [770068]
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    Forespar MareLube TEF45 Max PTFE Heavy Load Lubricant - 16 oz. [770068]

    Forespar Performance Products

    MSRP: $145.95
    $101.99
    MareLube TEF45 Max PTFE Heavy Load Lubricant - 16 oz.Marelube is Forespar's new family of three specifically formulated synthetic lubricants designed for various uses around your boat. Each contains...
    MSRP: $145.95
    $101.99
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    Qty in Cart: 0
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    MSRP: $145.95
    $101.99
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  • Victron VE-Can to CAN-bus BMS Type B Cable - 1.8M (5.9') [ASS030720118]
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    Victron VE-Can to CAN-bus BMS Type B Cable - 1.8M (5.9') [ASS030720118]

    Victron Energy

    MSRP: $25.00
    $21.25
    VE-Can to CAN-bus BMS Type B Cable - 1.8M (5.9')Use this cable to connect a CAN bus-enabled battery, not from Victron, to a Victron system. There are two types, A and B. See the manual for details...
    MSRP: $25.00
    $21.25
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    MSRP: $25.00
    $21.25
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  • Victron RJ12 UTP Cable - 0.3M [ASS030066004]
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    Victron RJ12 UTP Cable - 0.3M [ASS030066004]

    Victron Energy

    MSRP: $9.00
    $7.65
    RJ12 UTP Cable - 0.3MA cable to connect the BMV shunt to the BMV head unit. An RJ12 cable ships standard with a BMV battery monitor, but if this cable is too long or too short, it can be replaced by...
    MSRP: $9.00
    $7.65
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    Qty in Cart: 0
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    MSRP: $9.00
    $7.65
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  • Egis Triple XD - NMEA 2000 - Relay\/ACR\/Relay w\/Knobs - 12 Position DT [9831-2535]
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    Egis Triple XD - NMEA 2000 - Relay/ACR/Relay w/Knobs - 12 Position DT [9831-2535]

    Egis Mobile Electric

    MSRP: $436.10
    $303.99
    Triple XD - NMEA 2000 - Relay/ACR/Relay with Knobs - 12 Position DTFeatures:Bullet-proof Construction: Sealed to IP67/IP6K9K, high-temperature electronics and materials allow mounting anywhere...
    MSRP: $436.10
    $303.99
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    Qty in Cart: 0
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    MSRP: $436.10
    $303.99
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  • Egis Dual XD - NMEA 2000 - ACR\/Relay w\/Knobs - 8 Position DT [9821-8350]
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    Egis Dual XD - NMEA 2000 - ACR/Relay w/Knobs - 8 Position DT [9821-8350]

    Egis Mobile Electric

    MSRP: $311.30
    $219.99
    Dual XD - NMEA 2000 - ACR/Relay with Knobs - 8 Position DTFeatures:Bullet-proof Construction: Sealed to IP67/IP6K9K, high-temperature electronics and materials allow mounting anywhere. Stainless...
    MSRP: $311.30
    $219.99
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    Qty in Cart: 0
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    MSRP: $311.30
    $219.99
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  • Egis Dual XD - NMEA 2000 - ACR\/ACR w\/Knobs - 8 Position DT [9821-8330]
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    Egis Dual XD - NMEA 2000 - ACR/ACR w/Knobs - 8 Position DT [9821-8330]

    Egis Mobile Electric

    MSRP: $311.30
    $219.99
    Dual XD - NMEA 2000 - ACR/ACR with Knobs - 8 Position DTFeatures:Bullet-proof Construction: Sealed to IP67/IP6K9K, high-temperature electronics and materials allow mounting anywhere. Stainless steel...
    MSRP: $311.30
    $219.99
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    Qty in Cart: 0
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    MSRP: $311.30
    $219.99
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  • Egis Dual XD - NMEA 2000 - Relay\/Relay w\/Knobs - 8 Position DT [9821-8550]
    Add to Cart

    Egis Dual XD - NMEA 2000 - Relay/Relay w/Knobs - 8 Position DT [9821-8550]

    Egis Mobile Electric

    MSRP: $311.30
    $219.99
    Dual XD - NMEA 2000 - Relay/Relay with Knobs - 8 Position DTFeatures:Bullet-proof Construction: Sealed to IP67/IP6K9K, high-temperature electronics and materials allow mounting anywhere. Stainless...
    MSRP: $311.30
    $219.99
    Add to Cart
    Qty in Cart: 0
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    Price:
    MSRP: $311.30
    $219.99
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  • Egis Single XD - NMEA 2000 - Relay w\/Knobs - 4 Position DT [9811-4500]
    Add to Cart

    Egis Single XD - NMEA 2000 - Relay w/Knobs - 4 Position DT [9811-4500]

    Egis Mobile Electric

    MSRP: $178.10
    $129.99
    Single XD - NMEA 2000 - Relay with Knobs - 4 Position DTFeatures:Bullet-proof Construction: Sealed to IP67/IP6K9K, high-temperature electronics and materials allow mounting anywhere. Stainless steel...
    MSRP: $178.10
    $129.99
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    Qty in Cart: 0
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    MSRP: $178.10
    $129.99
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  • Egis Single XD - NMEA 2000 - ACR w\/Knobs - 4 Position DT [9811-4300]
    Add to Cart

    Egis Single XD - NMEA 2000 - ACR w/Knobs - 4 Position DT [9811-4300]

    Egis Mobile Electric

    MSRP: $208.60
    $150.99
    Single XD - NMEA 2000 - ACR with Knobs - 4 Position DTFeatures:Bullet-proof Construction: Sealed to IP67/IP6K9K, high-temperature electronics and materials allow mounting anywhere. Stainless steel...
    MSRP: $208.60
    $150.99
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    Qty in Cart: 0
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    MSRP: $208.60
    $150.99
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  • Egis Dual XD Flex 2 - Relay\/Relay w\/Knobs [8820-1550]
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    Egis Dual XD Flex 2 - Relay/Relay w/Knobs [8820-1550]

    Egis Mobile Electric

    MSRP: $282.30
    $200.99
    Dual XD Flex 2 - Relay/Relay with KnobsFeatures:Bullet-proof Construction: Sealed to IP67/IP6K9K, high-temperature electronics and materials allow mounting anywhere. Stainless steel cable lug studs...
    MSRP: $282.30
    $200.99
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    Qty in Cart: 0
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    MSRP: $282.30
    $200.99
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