Connecting a Secondary Distribution Panel
It''s best to connect white wires to a neutral bus and green wires to a ground bus, but the two busses are tied together at the main panel anyway. (2) At the garage panel, any green wires
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According to NEC Article 250, both the neutral and ground wires must be connected only in the main panel or at the first service disconnect. Primary distribution systems consist of feeders that deliver power from distribution substations to distribution transformers. Location determination: Determine the installation position of the circuit breaker according to the position of the. They should never be connected together downstream of the service equipment, such as in subpanels or other parts of the circuits. There is a neutral/gounding bar on each side of the box, are these connected to each other? It has white insulated wires and bare ground wires attached to each.