Which class of fire involves electrical equipment?

Class C fires specifically involve electrical equipment or energized electrical sources. When fighting these types of fires, it is crucial to consider the nature of electricity and the risk of shock. Using water to extinguish these fires is dangerous, as water is a conductor of electricity. Therefore, extinguishing agents suitable for Class C fires include non-conductive agents like carbon dioxide or dry chemical extinguishers designed for electrical fires.

In contrast, Class A fires typically involve ordinary combustible materials like wood and paper. Class B fires are associated with flammable liquids and gases, while Class D fires involve combustible metals. Understanding the classifications of fires and the appropriate extinguishing methods is vital for safety and effective fire response, especially in environments where electrical equipment is prevalent.