Well, that's actually an old term. Now, they are called "breaker boxes". In my childhood, electricity overload was prevented by glass fuses. If a fuse blew out due to overload, you replaced it. Now, electrical overload is prevented with switches or "breakers".
When the sister ran into the burning building for her dead brother, I figured she didn't start the fire. At least not intentionally. But because of your keen eye, I now know the truth. Thanks!

I wonder how the house is burning? O.O But maybe the Seme can go live with the Uke now >W<