Service Drop
The overhead electrical conductors from the utility's distribution system to the point of connection at the building's service entrance.
Detailed Explanation
NEC Article 230 Part II covers service drop requirements. The service drop includes the conductors from the utility pole to the weatherhead (service head) on the building. Minimum clearances are required: 10 feet above finished grade at the service entrance, 12 feet above residential driveways, and 18 feet above public roadways. The point of attachment must be at least 10 feet above grade. The utility typically owns and maintains the service drop conductors.
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