What is a potential hazard associated with unprotected electrical connections?

Unprotected electrical connections can create a significant risk of electrical fires due to various factors, including faulty wiring, loose connections, or worn insulation. When electrical connections are not adequately protected, they can overheat from excessive current flow or arcing, igniting nearby combustible materials. This risk is heightened in environments where flammable substances are present. Proper protection, such as insulation, conduit, or circuit breakers, is crucial in preventing these connections from becoming fire hazards.

Other potential hazards exist from unprotected electrical connections, like structural damage or increased maintenance costs, but the most critical concern remains the direct link to electrical fires. This makes addressing unprotected connections essential in fire protection and safety protocols.