This slide goes into greater detail on overcurrent protection scenarios with respect to I_TH and I_CB, where I_TH is the threshold current and I_CB is the circuit break current. For the first scenario at time 1, current is above I_TH but below I_CB. Thus, the t trip counter is started. At time 2, since the current returns below I_TH before t trip expires, the t trip counter is reset, and normal operation continues. The next scenario begins at time 3. At this time, the current exceeds I_TH again and the t trip counter begins again. In this instance, the current remains above I_TH until the t trip counter expires at time 4 and the device begins to shut down. At time 5 the device is turned completely off and at time 6, the device is restarted and assumed normal operation when the temperature is reduced by 27°C. Note that this is only possible with the auto-try variant of the NIS3071. The last scenario is at time 7, where the current exceeds both I_TH and I_CB. In this situation, shortly after at time 8, the device is turned off for some time, and at time 9 the device restarts to begin normal operation given the auto-retry variant is in use.