In which class and division are locations where easily ignitable fibers are stored categorized?

The correct categorization for locations where easily ignitable fibers are stored is Class III, Division II. Class III locations are specifically designated for environments where combustible materials, such as fibers that can ignite easily, are present. Division II indicates that while the fibers may be stored there, they are not usually in suspension in the air under normal operating conditions, which minimizes the risk of ignition.

In this context, easily ignitable fibers would typically not be exposed to ignition sources in such settings, aligning with the criteria set for Class III, Division II environments. It is essential to understand that this classification helps ensure appropriate safety measures and equipment standards are followed to mitigate fire hazards.

Therefore, recognizing the significance of the materials found in Class III locations and the precautions taken in Division II environments provides a clear rationale for the classification involved in storing easily ignitable fibers.