Just as Hercules was escaping with the cattle and bringing it back to Eurystheus, a bull got loose at Rhegium and jumped into the sea. The bull swam to Sicily and then made its way to the neighboring country. The native word for bull was italos, and so the country came to be named after the bull, and was called Italy.
Part of the Data center management glossary: An arc flash is an undesired electric discharge that travels through the air between conductors or from a conductor to a ground. The resulting explosion can cause fires and serious harm to equipment and people.
Electrical equipment that is energized at less than 50 volts is not normally considered to be an arc flash hazard. However, employees should recognize that the effects of an arcing fault are related to available incident energy. In some instances, an arcing fault hazard might be significant.