SSH EN 61241-4:2006

Aparatura elektrike për përdorim në prani të pluhurit të djegshëm - Pjesa 4: Tipi i mbrojtjes “pD”

Electrical apparatus for use in the presence of combustible dust - Part 4: Type of protection "pD"

Scope

Gives requirements on the design, construction, testing and marking of electrical apparatus for use in combustible dust atmospheres in which a protective gas (air or inert gas), maintained at a pressure above that of the external atmosphere, is used to prevent the entry of dust which might otherwise lead to the formation of a combustible mixture within enclosures which do not contain a source of combustible dust.

Related directives

Directives related to this standards.