PEC 2017 – Article 2.25

This article covers requirements for outside branch circuits and feeders run on or between buildings, structures, or poles on the premises; and electrical equipment and wiring for the supply of utilization equipment that is located on or attached to the outside of buildings, structures, or poles.

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PEC 2017 – Article 2.20

This article provides requirements for calculating branch-circuit, feeder, and service loads. Part 2.20.1 provides general requirements for calculation methods. Part 2.20.2 provides calculation methods for branch-circuit loads. Parts 2.20.3 and 2.20.4 provide calculation methods for feeder and service loads. Part 2.20.5 provides calculation methods for farm loads.

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