Service cables mounted in contact with a building shall be supported at intervals not exceeding 4 feet.
Cables that cannot be placed in touch with a structure or building must be placed on insulating blocks spaced no more than 4.5 meters apart. Electrical cables referred to as Service Entry (SE) cables provide power from electricity companies to residences and residential structures. According to the Electrical Code (NEC), service entry cables are primarily utilized for services. There are two popular varieties of SE cables: SER and SEU.
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