This standard outlines the fire test methods for non-metallic electrical and optical fiber cable raceway systems. It specifies procedures to evaluate the flammability characteristics of such materials used in electrical installations. The document includes detailed guidelines for conducting tests that assess ignition, flame spread, heat release rates, smoke generation, and other critical parameters relevant to fire safety. These methods are designed to ensure that non-metallic raceways meet stringent requirements for use in various applications where fire resistance is essential.
*** Please note: This description may not be accurate, please refer to the official documentation.