The jumper wire in the distribution box is not grounded

Home / The jumper wire in the distribution box is not grounded

Well, you can bond two electrical terminals together to establish continuity, but if neither terminal has continuity to ground (or a terminal that does), they are not grounded. In Mike Holts video, someone asked him if the grounding electrode conductor can be connected directly to the X0 terminal of a separately derived system (transformer secondary). The main bonding jumper is a critical safety component in an electrical service, responsible for creating a reliable, low-impedance path for fault current to travel back to its source.

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