Electrical apparatus for explosive gas atmospheres - Construction, test and marking of type of protection encapsulation "m" electrical apparatus Ingestion-build-78747 Vulnerabilities and methods for vulnerability

Vulnerabilities and methods for vulnerability assessment

including the determination of the acceptability of these materials during validation activities

This European Standard includes the following cross reference:

that of the use of language

ISO 1891:1979 and ISO 4046:1978

Electrical apparatus for explosive gas atmospheres - Construction, test and marking of type of protection encapsulation "m" electrical apparatus Ingestion-build-78747 Vulnerabilities and methods for vulnerabilityBS EN 60079 18 gives the specific requirements for the construction, testing and marking of electrical apparatus, parts of electrical apparatus and Ex components with the type of protection encapsulation 'm'. This part only applies for encapsulated electrical apparatus, encapsulated parts of electrical apparatus and encapsulated Ex components where the rated voltage does not exceed 10 kV with a relative tolerance of +10%. This standard supplements the