What does the service point refer to?

The service point refers to the interface between a central utility and the building's electrical system, which is critical for understanding how electricity is delivered to a structure. It represents the location where the utility’s electrical supply connects with the electrical distribution system within a building, marking the transition between the utility’s responsibility and the property owner’s responsibility.

This point effectively defines the boundary for electrical service, determining where the utility’s obligations end, and where the building’s electrical system begins. It's vital for load calculations and establishing safety protocols, as it signifies the point at which the electrical system is designed to handle the incoming electrical load before it is distributed throughout the building.

Understanding this concept is key for anyone dealing with load calculations, as it directly influences how electrical loads are managed and distributed, ensuring compliance with relevant electrical codes and safety regulations.