IEC 60079-7 Ed. 3.0 b:2001

Electrical apparatus for explosive gas atmospheres - Part 7: Increased safety "e"

International Electrotechnical Commission , 11/22/2001

Publisher: IEC

File Format: PDF

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Description

Standard By:International Electrotechnical Commission , 11/22/2001

Published:11/22/2001

Pages:129

File Size:1 file , 1.4 MB

Language:English, French

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

Gives requirements for the design, construction, testing and marking of electrical apparatus, with a rated value of supply voltage not exceeding 11 kV r.m.s. a.c. or d.c., with type of protection 'e' that does not produce sparks, arcs, or dangerous temperatures in normal operation.