What aspect does NEC Article 310 focus on regarding conductors?

NEC Article 310 specifically addresses the temperature ratings of conductors. This article outlines the acceptable temperature limits for various types of conductors to ensure safe electrical installations and prevent overheating that could lead to insulation failure or other hazards. Understanding these ratings is crucial for selecting the appropriate conductor for a specific application, as they influence the overall performance and safety of electrical systems. This article also provides essential guidance on adjusting the ampacity of conductors based on their insulation type and installation conditions, which is vital for maintaining the integrity of electrical installations.