When a refrigerator turns off automatically due to reaching the cutoff cycle, it will remain off for a short period of time before turning on again. The time it takes for the refrigerator to automatically turn on again can vary based on several factors, such as the make and model of the refrigerator, the surrounding ambient temperature, the temperature inside the refrigerator, and the frequency of door openings.
Typically, refrigerators have a built-in thermostat that monitors the internal temperature. When the temperature rises above a certain set point, the compressor is triggered, and the refrigerator turns on again to cool down. The time between cutoff and restart is usually relatively short, typically within a few minutes to half an hour.
During this off period, the refrigerator's insulation helps keep the stored food cold, but it's essential not to open the refrigerator door unnecessarily, as each time it's opened, some cold air escapes, and it can take some time to cool down again after the restart.
If you notice that your refrigerator is taking significantly longer to turn on again after the cutoff cycle, or if you suspect any issues with its cooling performance, it might be worth having it checked by a professional technician to ensure that everything is functioning properly.