IEC 60079-11 Ed. 4.0 b:1999

Electrical apparatus for explosive gas atmospheres - Part 11: Intrinsic safety "i"

International Electrotechnical Commission , 02/23/1999

Publisher: IEC

File Format: PDF

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Description

Standard By:International Electrotechnical Commission , 02/23/1999

Published:02/23/1999

Pages:185

File Size:1 file , 990 KB

Language:English, French

Note:This product is unavailable in Ukraine, Russia, Belarus

Specifies the construction and testing of intrinsically safe apparatus, intended for use in potentially explosive atmospheres and for associated apparatus, which is intended for connection to intrinsically safe circuits which enter such atmospheres. It also contains details of the test apparatus previously published as IEC 60079-3.