Electrical safety is vital for protecting your home or business from fires. Cables certified as Flame Retardant, such as the Eco Plus THHN/THWN-2 from Phelps Dodge, undergo rigorous laboratory testing to ensure they will not contribute to the spread of fire in case of overheating or short circuits. These cables are designed to self-extinguish quickly, significantly reducing the risk of serious damage. Ensure that your electrical installation is carried out by professionals using certified and safe materials.