What does Class C refer to in fire classifications?

Class C fires refer specifically to fires involving electrical equipment. This classification encompasses situations where the fire involves appliances, wiring, circuit breakers, or anything that operates on electricity. The reason why Class C fires are distinct is that water, which is a common extinguishing agent, is not considered safe to use on electrical fires because it conducts electricity and can lead to electrocution. Instead, special extinguishing agents like carbon dioxide or dry chemical extinguishers are recommended for Class C fires since they can effectively snuff out the flame without the risk of electrical shock. Understanding this classification is crucial for safety protocols in environments where electrical equipment is prevalent.