Protection of technical installations intended for use in Ex areas against explosions

This paper analyzes the fundamental methods and principles for protecting technical installations used in explosive atmospheres (Ex zones), in order to prevent catastrophic events. The study covers relevant European regulations (ATEX Directive), classification of hazardous areas, and the design and technological solutions that enable safe operation of equipment in such environments. The paper focuses both on theoretical aspects and the practical applicability of explosion protection measures, aiming to increase industrial safety levels.