Electrical apparatus for explosive gas atmospheres - Part 0: General introduction
Specifies general requirements for construction, testing and marking of electrical apparatus for explosive gas atmospheres.
Applies to electrical apparatus where atmospheric conditions for the explosion characteristics of the explosive gas atmosphere are considered as having pressures in the range 80 kPa (0.8 bar) to 110 kPa (1.1 bar) at a temperature in the range -20°C to +60°C. Atmospheric…