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Electrical apparatus for use in the presence of combustible dust – Part 4: Type of protection "pD" standard by International Electrotechnical Commission, 03/07/2001
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.
Product Details
Edition:
1.0
Published:
03/07/2001
Number of Pages:
45
File Size:
1 file , 580 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus
