The answer to 'fuse box gets hot' is that a hot fuse box is often a sign of an electrical issue that needs to be addressed. This can be caused by a number of factors, including overloaded circuits, faulty wiring, or a problem with the fuse box itself.
Some common symptoms of a hot fuse box include the box feeling warm or hot to the touch, flickering or dimming lights, and tripping circuit breakers. If you notice any of these issues, it's important to take action right away to identify and fix the problem before it becomes a fire hazard.