It is always dangerous in production facilities when dust, combustible gases or vapours combine with oxygen to form an explosive mixture. Electrical apparatus can become a source of ignition and must therefore meet strict safety requirements.

All our Ex I M2 products satisfy the requirements for use in environments with presence of gas, flammable powders and coal dusts. “Equipment-group I” means equipment intended for use in underground parts of mines, and in those parts of surface installations of such mines, liable to be endangered by firedamp and/or combustible dust