Explain the term 'overcurrent'.

Overcurrent refers specifically to a condition where the current flowing through a circuit exceeds the rated capacity of the system or its components. This situation can arise due to various reasons, such as short circuits, overloads, or equipment failure. It is an important concept in electrical engineering and safety practices, as excessive current can lead to overheating, potential damage to equipment, and increased risk of electrical fires.

Understanding overcurrent is crucial for system design, as protective devices like circuit breakers and fuses are implemented to detect and interrupt excessive current flow, thereby preventing damage and maintaining safety. The distinction of overcurrent from other concepts is significant; it is not related to voltage issues, temporary power surges, or the process of recharging a circuit, which are all separate electrical phenomena.