This is what a REALLY bad electrical fire looks like. This is what happens when you have faulty circuit-protection.
A major electrical fire starting in a 480 volt panel and cascaded to a 12,000 volt transformer. The circuit protection failed resulting in a wild, 20 minute long event. -This is just a fraction of the action. The substation’s 60,000 volt fuses finally blew and cut power to the entire plant. Only then could the fire department tend to the fire.