Common Ground MarineCommon Ground Marine

    Switches

    Toggle switches, rocker switches, and ignition-protected circuit breakers.

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    This collection is a selected range. For the wider selection, browse all Switches parts.

    Marine-grade toggle and rocker switches, plus ignition-protected circuit breakers in popular amperages. Sealed for wet locations.

    Choosing the right switches

    Toggle switches, rocker switches, and ignition-protected circuit breakers.

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    Technical support

    Not sure which one fits your build?

    Our marine electrical team can compare options against your boat, helm layout, and circuit list — so you order the right part the first time.

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    Shipping & returns

    • Stocked items typically ship the next business day from our US warehouse.
    • 30-day returns on unused stocked items. Exclusions apply. See policy
    • Custom and quoted items are non-returnable once production begins.

    Certifications & training

    • ABYC-aware build practices
    • OEM-grade marine wire & terminals

    Additional capabilities are based on hands-on experience building marine wiring systems rather than third-party certification.

    Brands we carry

    Why work with our team

    Marine electrical experience behind every part we ship.

    • Picked for marine use

      We carry parts that hold up in salt, vibration, and heat — and we'll tell you when a cheaper option will give you trouble.

    • Real engineering review

      Send your circuit list or layout and our team will sanity-check wire sizes, breakers, and connectors before you order.

    • Direct support

      Talk to the team that builds custom harnesses and helm panels for boat builders, dealers, and refit yards.

    Ask about your project