For electrical plans, what is NOT required to be shown?

In electrical plans, details regarding changes where circuits are moved within the same panelboard are not explicitly required to be shown. While it is important for an electrician to keep track of circuit configurations and any modifications made to the electrical system, this specific information is typically documented within the electrician's records rather than being mandated on the plans submitted for review.

The other elements mentioned in the question are indeed necessary for complete and compliant electrical plans. For instance, showing the electrician's license number ensures that the plans are prepared by a qualified individual. Including details on emergency power sources is vital for safety and compliance with regulations, as these systems play a critical role in building functionality during power outages. Additionally, electrical loading calculations are necessary to ensure that the system is designed to safely handle the expected electrical load, thereby preventing overheating and potential fire hazards.