Which Code section deals with voltages used for calculating loads?

The section that addresses the voltages used for calculating loads is 220.5. This code section specifies the requirements for determining the loads based on the different voltage levels in a system, which is essential for ensuring that electrical systems are designed safely and effectively. It offers guidelines on how to calculate the demand for various types of loads, taking into account the voltage used, which can significantly impact the overall load calculations.

Understanding this section is crucial for electrical professionals who need to accurately size conductors, overcurrent protection devices, and equipment ratings to ensure they meet both the current code requirements and the operational needs of the electrical system. The other sections listed address different aspects of the electrical code, but they do not specifically focus on the calculation of loads based on voltage.