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00/243159 DC : DRAFT JULY 2000

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Superseded date

24-04-2003

Superseded by

BS EN 60079-10:2003

Published date

23-11-2012

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FOREWORD
INTRODUCTION
Clause
1 General
  1.1 Scope
  1.2 Normative references
2 Definitions and terms
3 Safety and area classification
  3.1 Safety principles
  3.2 Area classification objectives
4 Area classification procedure
  4.1 General
  4.2 Sources of release
  4.3 Type of zone
  4.4 Extent of zone
5 Ventilation
  5.1 General
  5.2 Main types of ventilation
  5.3 Degree of ventilation
  5.4 Availability of ventilation
6 Documentation
  6.1 General
  6.2 Drawings, data sheets and tables
Annexes
A Examples of sources of release
B Ventilation
C Examples of area classification

Committee
GEL/31/11
DocumentType
Draft
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

IEC TR 60079-20:1996 Electrical apparatus for explosive gas atmospheres - Part 20: Data for flammable gases and vapours, relating to the use of electrical apparatus
IEC 60050-426:2008 International Electrotechnical Vocabulary (IEV) - Part 426: Equipment for explosive atmospheres
IEC 60079-4A:1970 Electrical apparatus for explosive gas atmospheres - Part 4: Method of test for ignition temperature - First supplement. *Note.-This supplement applies also to the second edition of 1975

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