This European Standard specifies the requirements of electrical safety devices, which are used to avoid potential ignition sources of equipment in explosive atmospheres.This also includes safety devices, which are operated outside areas with explosive atmospheres, toguarantee the safe function of equipment with respect to explosion hazards.NOTE 1 This European Standard can also be used to design and assess safety devices for protective systems.The standard does not include devices or systems to prevent the occurrence of explosive atmospheres, e.g. inerting systems, ventilation.Electrical equipment, which is intended for use in explosive atmospheres, may rel
DS/EN 50495:2010 history
2010DS/EN 50495:2010 Safety devices required for the safe functioning of equipment with respect to explosion risks