 ##  [Overcurrent](/overcurrent) 

  ##  [Overcurrent](https://engineering.quantumdictionary.io/overcurrent-0) 

  
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**Engineering &amp; Applied Technologies Dictionary**

 
Definition

An electrical condition in which current exceeds a device's or system's rated current for a given time interval, producing excess heating or magnetic stress that can damage conductors, insulation, or equipment and typically activates protective devices.