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Pigtail Adapter Single Phase - 3 Phase 100A to 100A
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    Why Do GFCI Breakers Trip Frequently?


    GFCI (Ground Fault Circuit Interrupter) breakers are designed to trip when they detect a fault current flowing to ground. But boat owners often find GFCIs tripping more often than expected.

    Common reasons include:

    • Neutral-to-ground connections onboard (common in older boats).
    • Stray currents from other boats.
    • Damaged shore cords or connectors.
    • Reverse polarity wiring at the dock pedestal.

    How can you reduce nuisance trips?
    ✅ Use a marine isolation transformer to break the electrical connection with shore ground.
    ✅ Inspect cords regularly for wear and corrosion.
    ✅ Use a polarity tester before plugging in.
    ✅ Verify your onboard AC system wiring meets current standards.

    Pro Tip:
    ANG Shore Power Converters™ include built-in isolation and advanced protection, reducing the chance of GFCI trips and ensuring stable power delivery.