Superseded
Standard
Historical
IEC 61241-4:2001
IEC 61241-4:2001 Electrical apparatus for use in the presence of combustible dust - Part 4: Type of protection "pD"
Preview
Summary
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.
Notes
À remplacer par IEC 31/962/CDV (2011-11), IEC 31/1119/FDIS (2014-04).
Technical characteristics
| Publisher | International Electrotechnical Commission (IEC) |
| Publication Date | 03/07/2001 |
| Cancellation Date | 07/01/2014 |
| Edition | 1.0 |
| Page Count | 45 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
07/03/2001
Superseded
Historical