Programme of work

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BUREAU OF INDIAN STANDARDS


Electrotechnical Department

Programme of Work




ETD22 : Electrical Apparatus For Explosive Atmosphere


  • Scope : To prepare guidelines and requirements for electrical apparatus for use where there is a hazard due to the possible presence of ignitable gas, vapour liquid particles or dust in the atmosphere.
  • Liaison :
    IEC TC 31 - Equipment for explosive atmospheres - Participating (P)
    IEC TC 31 / SC 31G - Intrinsically-safe apparatus - Participating (P)
    IEC TC 31 / SC 31J - Classification of hazardous areas and installation requirements - Participating (P)
    IEC TC 31 / SC 31M - Non-electrical equipment and protective systems for explosive atmospheres - Participating (P)

Published Standards

SI. No.
IS No.
Title
Reaffirmation Details
No. of Amendments
Degree of Equivalence
1.
 IS 11333 : 1985
Reviewed In : 2021
Specification for flameproof dry type transformers for use in mines
January, 2021
-
Indigenous
2.
 IS 16724 : 2018
IEC 60079-14 : 2013
Reviewed In : 2023
Explosive atmospheres - Electrical installations design, selection and erection
June, 2023
-
Modified/Technically Equivalent
3.
 IS 2772 : 1982
Reviewed In : 2022
Specification for non - Flameproof mining transformers for use below ground (First Revision)
September, 2022
-
Indigenous
4.
 IS 4051 : 1967
Reviewed In : 2022
Code of practice for installation and maintenance of electrical equipment in mines
June, 2022
1
Indigenous
5.
 IS 5572 : 2009
IEC 60079-10:2002
Reviewed In : 2024
Classification of hazardous areas (Other Than Mines) having flammable gases and vapours for electrical installation (Third Revision)
January, 2024
1
Modified/Technically Equivalent
6.
 IS/IEC 60079-0 : 2017
IEC 60079-0 : 2017
Explosive Atmospheres Part 0 Equipment — General Requirements ( Third Revision )
-
-
Identical under single numbering
7.
 IS/IEC 60079-1 : 2014
IEC 60079-1 : 2014
Reviewed In : 2024
Explosive Atmospheres - Part 1 : Equipment Protection by Flameproof Enclosures "d"
July, 2024
-
Identical under single numbering
8.
 IS/IEC 60079-2 : 2014
IEC 60079-2 : 2014
Reviewed In : 2022
Explosive atmospheres: Part 2 equipment protection by pressurized enclosure ''p'' (First Revision)
September, 2022
1
Identical under single numbering
9.
 IS/IEC 60079-5 : 2015
IEC 60079-5:2015+AMD1:2022
Explosive Atmospheres Part 5 Equipment Protection by Powder Filling “q” (Second Revision)
-
Identical under single numbering
10.
 IS/IEC 60079-5 : 2015
IEC 60079-5:2015
Reviewed In : 2022
Explosive atmospheres: Part 5 equipment protection by powder filling ''q'' (First Revision)
December, 2022
-
Identical under single numbering
11.
 IS/IEC 60079-6 : 2020
IEC 60079-6:2020(Ed 4.1)
Explosive atmospheres - Part 6: Equipment protection by liquid immersion "o" (Second Revision)
-
Identical under single numbering
12.
 IS/IEC 60079-7 : 2017
IEC 60079-7:2017 (Ed 5.1)
Explosive atmospheres - Part 7: Equipment protection by increased safety "e" (Second Revision)
-
Identical under single numbering
13.
 IS/IEC 60079-10-2 : 2015
IEC 60079-10-2 : 2015
Reviewed In : 2022
Explosive atmospheres: Part 10 classification of areas: Sec 2 explosive dust atmospheres (First Revision)
December, 2022
-
Identical under single numbering
14.
 IS/IEC 60079-11 : 2011
IEC 60079-11 : 2011
Explosive Atmospheres Part 11 Equipment Protection by Intrinsic Safety “i” (First Revision)
-
Identical under single numbering
15.
 IS/IEC 60079-11 : 2023
IEC 60079-11:2023
Explosive Atmospheres Part 11 Equipment Protection by Intrinsic Safety “i” (Second Revision)
-
Identical under single numbering
16.
 IS/IEC 60079-13 : 2017
IEC 60079-13 : 2017
Explosive Atmospheres Part 13 Equipment Protection by Pressurized Room ''p'' and Artificially Ventilated Room ''v'' ( First Revision )
-
Identical under single numbering
17.
 IS/IEC 60079-15 : 2017
IEC 60079-15:2017
EXPLOSIVE ATMOSPHERES PART 15 EQUIPMENT PROTECTION BY TYPE OF PROTECTION ''n'' (Second Revision)
-
Identical under single numbering
18.
 IS/IEC 60079-16 : 1990
IEC 60079-16 : 1990
Reviewed In : 2023
Electrical apparatus for explosive gas atmospheres: Part 16 artificial ventilation for the protection of analyzer(S) houses
April, 2023
-
Identical under single numbering
19.
 IS/IEC 60079-17 : 2013
IEC 60079-17 : 2013
Explosive atmospheres: Part 17 electrical installations inspection and maintenance (First Revision)
December, 2022
-
Identical under single numbering
20.
 IS/IEC 60079-18 : 2014
IEC 60079-18 : 2014
Explosive atmospheres: Part 18 equipment protection by encapsulation ''m'' (Second Revision)
December, 2022
1
Identical under single numbering
21.
 IS/IEC 60079-19 : 2019
IEC 60079-19:2019
Explosive atmospheres - Part 19: Equipment repair overhaul and reclamation (Second Revision)
-
Identical under single numbering
22.
 IS/IEC 60079-25 : 2020
IEC 60079-25:2020
Explosive atmospheres - Part 25: Intrinsically safe electrical systems (Second Revision)
-
Identical under single numbering
23.
 IS/IEC 60079-26 : 2021
IEC 60079-26:2021
Explosive atmospheres - Part 26: Equipment with Separation Elements or combined Levels of Protection (Second Revision)
-
Identical under single numbering
24.
 IS/IEC 60079-28 : 2015
IEC 60079-28 : 2015
Reviewed In : 2023
Explosive atmospheres: Part 28 protection of equipment and transmission systems using optical radiation (First Revision)
October, 2023
1
Identical under single numbering
25.
 IS/IEC 60079-29-3) : 2014
IEC 60079-29-3:2014
Explosive Atmospheres Part 29 Gas Detectors Section 3 Guidance on Functional Safety of Fixed Gas Detection Systems
-
Identical under single numbering
26.
 IS/IEC 60079-29-4 : 2009
IEC 60079-29-4 : 2009
Reviewed In : 2024
Explosive atmospheres: Part 29 gas detectors: Sec 4 performance requirements of open path detectors for flammable gases
December, 2024
-
Identical under single numbering
27.
 IS/IEC 60079-29-1 : 2016
IEC 60079-29-1 : 2016
Reviewed In : 2024
Explosive atmospheres Part 29 Gas detectors Section 1 Performance Requirements of Detectors for Flammable Gases (First Revision)
June, 2024
1
Identical under single numbering
28.
 IS/IEC 60079-29-2 : 2015
IEC 60079-29-2 : 2015
Reviewed In : 2022
Explosive atmospheres: Part 29 gas detectors: Sec 2 selection, installation, use and maintenance of detectors for flammable gases and oxygen (First Revision)
December, 2022
-
Identical under single numbering
29.
 IS/IEC/IEEE 60079-30-2) : 2015
IEC/IEEE 60079-30-2:2015
Explosive atmospheres - Part 30 Electrical resistance trace heating Section 2 Application guide for design, installation and maintenance (First revision)
-
Identical under single numbering
30.
 IS/IEC/IEEE 60079-30-1 : 2015
IEC/IEEE60079-30-1 : 2015
Reviewed In : 2023
Explosive Atmospheres Part 30 Electrical Resistance Trace Heating Section 1 General and testing requirements ( First Revision )
July, 2023
-
Identical under single numbering
31.
 IS/IEC 60079-31 : 2022
IEC 60079-31:2022
Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure ''t'' (Second Revision)
-
Identical under single numbering
32.
 IS/IEC/TS 60079-32-1) : 2013
IEC TS 60079-32-1:2013+AMD1:2017
Explosive Atmospheres Part 32 Electrostatic Hazards Section 1 Guidance
-
Identical under single numbering
33.
 IS/IEC 60079-32-2) : 2015
IEC 60079-32-2:2015
Explosive Atmospheres Part 32 Electrostatics Hazards Section 2 Tests
-
Identical under single numbering
34.
 IS/IEC 60079-33 : 2012
IEC 60079-33 : 2012
Explosive Atmospheres Part 33 Equipment Protection by Special Protection 's'
-
Identical under single numbering
35.
 IS/IEC 60079-35-1) : 2011
IEC 60079-35-1 : 2011
Explosive Atmospheres Part 35 Caplights for Use in Mines Susceptible to Firedamp Section 1 General requirements - Construction and testing in Relation to the risk of explosion
-
Identical under single numbering
36.
 IS/IEC 60079-35-2 : 2011
IEC 60079-35-2 : 2011
Reviewed In : 2024
Explosive Atmospheres Part 35 Caplights for use in Mines Susceptible to Firedamp Section 2 Performance and other safety related matters
January, 2024
-
Identical under single numbering
37.
 IS/IEC/TS 60079-39 : 2015
IEC TS 60079-39:2015
Explosive Atmospheres Part 39 Intrinsically Safe Systems with Electronically Controlled Spark Duration Limitation
-
Identical under single numbering
38.
 IS/IEC/TS 60079-40 : 2015
IEC 60079-40 : 2015
Explosive atmospheres Part 40: Requirements for process sealing between flammable process fluids and electrical systems
-
Identical under single numbering
39.
 IS/IEC/TS 60079-42 : 2019
IEC TS 60079-42:2019
Explosive atmospheres Part 42 Electrical Safety Devices for the Control of Potential Ignition Sources from Ex-Equipment
-
Identical under single numbering
40.
 IS/IEC/TS 60079-43 : 2017
IEC TS 60079-43:2017
Explosive Atmospheres Part 43: Equipment in adverse service conditions
-
Identical under single numbering
41.
 IS/IEC/TS 60079-46 : 2017
IEC TS 60079-46 : 2017
Explosive Atmospheres Part 46 Equipment Assemblies
-
Identical under single numbering
42.
 IS/IEC/TS 60079-47 : 2021
IEC TS 60079-47:2021
Explosive Atmospheres Part 47 Equipment Protection by 2-Wire Intrinsically Safe Ethernet Concept (2-Wise)
-
Identical under single numbering
43.
 IS/ISO/IEC 80079-20-1) : 2017
ISO/IEC 80079-20-1:2017
Explosive atmospheres - Part 20 Material characteristics for gas and vapour classification Section 1 Test methods and data
-
Identical under single numbering
44.
 IS/ISO/IEC 80079-20- 2 : 2016
ISO/IEC 80079-20-2 : 2016
Reviewed In : 2022
Explosive atmospheres: Part 20 material characteristics: Sec 2 combustible dusts test methods
October, 2022
-
Identical under single numbering
45.
 IS/ISO/IEC 80079-34 : 2018
ISO/IEC 80079-34 : 2018
Reviewed In : 2024
Explosive Atmospheres Part 34 Application of Quality Management Systems for Ex Product Manufacture
July, 2024
-
Identical under single numbering
46.
 IS/ISO/IEC 80079-36 : 2016
ISO/IEC 80079-36 : 2016
Explosive Atmospheres Part 36 Non-electrical Equipment for Explosive Atmospheres - Basic Method and Requirements
-
Identical under single numbering
47.
 IS/ISO/IEC 80079-37 : 2016
ISO/IEC 80079-37 : 2016
Explosive Atmospheres Part 37 Non-electrical Equipment for Explosive Atmospheres - Non Electrical Type of Protection Constructional Safety ''c'', Control of Ignition Source ''b'', Liquid Immersion ''k''
-
Identical under single numbering
48.
 IS/ISO/IEC 80079-38 : 2016
ISO/IEC 80079-38 : 2016
Explosive Atmospheres Part 38 Equipment and Components in Explosive Atmospheres in Underground Mines
-
Identical under single numbering
49.
 IS 9559 : 1980
Reviewed In : 2020
Guide for selection of electrical and electronic equipment for coal mines
October, 2020
-
Indigenous
50.
 IS 9836 : 1981
Reviewed In : 2021
Specification for exploders
August, 2021
-
Indigenous

Standards Under Develpoment

Projects Approved

SI. No.
Doc No
TITLE
No Records Found

Preliminary Draft Standards

SI. No.
Doc No
TITLE
No Records Found

Drafts Standards in WC Stage

SI. No.
Doc No
TITLE
No Records Found

Draft Standards Completed WC Stage

SI. No.
Doc No
TITLE
1
ETD 22 (22810)
Revision of: IS 4051:1967
CODE OF PRACTICE FOR INSTALLATION AND MAINTENANCE OF ELECTRICAL EQUIPMENT IN MINES First Revision
2
ETD 22 (22815)
Revision of: IS 9559:1980
Guide for Selection of Electrical and Electronic Equipment for Coal Mines First Revision

Finalized Draft Indian Standard

SI. No.
Doc No
TITLE
No Records Found

Finalized Draft Indian Standards under Print

SI. No.
Doc No
TITLE
No Records Found


Aspect Wise Report

 
 Product:   25
 Code of Practices :    15
 Methods of Test :   3
 Terminology :   0
 Dimensions :   0
 System Standard :   0
 Safety Standard :   2
 Others :    2
 Service Specification :    0
 Process Specification :    0
 Unclassified :    0
 


Annexure-I :List of Indian Standards Withdrawn/Superseded

SI. No.
IS No.
Title
1.
 IS 10398 : 1982
Reviewed In : 2016
Specification for zener barrier for intrinsically safe process control instruments
2.
 IS 10406 : 1983
Intrinsically Safe Transformers Primarily For Bell Signalling Circuits
3.
 IS 11005 : 1984
Dust Tight Ignition Proof Enclosures Of Electrical Equipment
4.
 IS 11064 : 1984
IEC 60079-13
Reviewed In : 2016
Guide for construction and use of rooms or buildings protected by pressurization for installation of electrtcal apparatus for explosive gas atmospheres
5.
 IS 12315 (Part 1) : 1988
IEC 61241-1
Reviewed In : 2008
Methods of determining the minimum ignition temperature of dusts Part 1 Dust layer on a heated surface at a constant temperature
6.
 IS 12315 (Part 2) : 1988
IEC 61241-2-1
Reviewed In : 2008
Methods of determining the minimum ignition temperature of dusts Part 2 Dust cloud in a furnance at a constant temperature
7.
 IS 13346 : 2004
Electrical Apparatus for Explosive Gas Atmospheres - General Requirements
8.
 IS 13408 (Part 1) : 1992
Reviewed In : 2008
Code of Practice for the Selection Installation and Maintenance of Electrical Apparatus for Use in Potentially Explosive Atmospheres Other than Mining Applications or Explosives Processing and Manufacture - Part 1 General
9.
 IS 14154 (Part 1) : 1996
Reviewed In : 2006
Electrical Apparatus with Protection By Enclosure for Use in the Presence of Combustible Dusts - Part 1 Classification for Apparatus
10.
 IS 14154 (Part 2) : 1997
Electrical apparatus with protection by enclosure for use in presence of combustible dust Part 2 Guide to elecction installation and maintenance
11.
 IS 14774 (Part 1) : 2000
IEC 62086-1
Reviewed In : 2010
Resistance Trace Heating in Potentially Explosive Atmospheres - Part 1 General and Testing Requirements
12.
 IS 14774 (Part 2) : 2000
IEC 62086-2
Reviewed In : 2010
Resistance Trace Heating in Potentially Explosive Atmospheres - Part 2 Informative Application Guide for Design Installation and Maintenance
13.
 IS 15142 : 2002
Reviewed In : 2012
Guide to the use of Electrical Apparatus for Potentially Explosive Atmospheres in the Presence of Combustible Dust
14.
 IS 15451 : 2004
Electrical Apparatus For Explosive Gas Atmospheres - Encapsulation m
15.
 IS 2148 : 2004
Electrical Apparatus for Explosive Gas Atmospheres - Flameproof Enclosures d
16.
 IS 2206 (Part 1) : 1984
Reviewed In : 2005
Specification for flameproof electric lighting fittings Part 1 well - Glass and bulkhead types First Revision
17.
 IS 2206 (Part 2) : 1976
Reviewed In : 2003
Flameproof electric lighting fittings Part 2 Fittings using glass tubes
18.
 IS 2206 (Part 4) : 1987
Reviewed In : 2003
Flameproof Electric Lighting Fittings - Part 4 Portable Flame-proof Handlamps and Approved Flexible Cables
19.
 IS 4821 : 1968
Cable glands and cable sealing boxes for use in mines
20.
 IS 5571 : 2009
IEC 60079-14
Reviewed In : 2014
Guide for selection and installation of electrical equipment in hazardous areas Other Than Mines Third Revision
21.
 IS 5679 : 1986
Reviewed In : 2016
Miners cap lamp assemblies incorporating lead acid type batteries
22.
 IS 5780 : 2002
Electrical Apparatus for Explosive Gas Atmospheres - Intrinsic Safety i
23.
 IS 5833 : 1970
Flameproof air-break electrically operated gate-end boxes
24.
 IS/IEC 60079-1 : 2007
Reviewed In : 2014
Explosive Atmospheres - Part 1 Equipment Protection by Flameproof Enclosures d
25.
 IS/IEC 60079-20 : 1996
Reviewed In : 2012
Electrical appratus for explosive gas atmospheres Part 20 Data for flammable gases and vapours relating to the use of electrical apparatus
26.
 IS/IEC 60079-20-1 : 2010
Reviewed In : 2018
Explosive atmospheres Part 20 material characteristics for gas and vapour classification Sec 1 test methods and data
27.
 IS/IEC 60079-27 : 2008
IEC 60079-27 : 2008
Explosive atmospheres - Part 27 Fieldbus intrinsically safe concept FISCO
28.
 IS/IEC 60079-30-1 : 2007
Reviewed In : 2012
Explosive atmospheres Part 30 electrical resistance trace heating Sec 1 general and testing requirements
29.
 IS/IEC 60079-30-2 : 2007
Reviewed In : 2012
Explosive atmospheres Part 30 electrical resistance trace heating Sec 2 application guide for design installation and maintenance
30.
 IS/IEC 61241-0 : 2004
Reviewed In : 2014
Electrical apoparatus for use in the presence of compustible dust Part 0 General requirements
31.
 IS/IEC 61241-1 : 2004
Reviewed In : 2014
Electrical apparatus for use in the presence of combustible dust Part 1 Protection by enclosures tD
32.
 IS/IEC 61241-2-1 : 1994
Reviewed In : 2014
Electrical Apparatus for use in the Presence of Combustible Dust Part 2 Test Methods Section 1 Methods for Determining the Minium Ignition Temperatures
33.
 IS/IEC 61241-2-3 : 1994
Reviewed In : 2014
Electrical Apparatus for use in the presence of combustible dust Part 2 Test Methods Section 3 Method for determining minimum ignition engergy of dust air mixtures
34.
 IS/IEC 61241-4 : 2001
Reviewed In : 2014
Electrical apparatus for use in the presence of combustible dust Part 4 type of protection PD
35.
 IS/IEC 61241-10 : 2004
Reviewed In : 2014
Electrical apparatus for use in the presence of combustible dust Part 10 Classification of areas where combustibe dusts are or may be present
36.
 IS/IEC 61241-11 : 2005
Reviewed In : 2014
Electrical apparatus for use in the presence of combustible dust Part 11 Protection by intrinsic safety ID
37.
 IS/IEC 61241-14 : 2004
Reviewed In : 2014
Electrical apparatus for use in the presence of combustible dust Part 14 selection and installation
38.
 IS/IEC 61241-18 : 2004
Reviewed In : 2014
Electrical apparatus for use in the presence of combustible dust Part 11 Protection by encapsulation mD
39.
 IS 6381 : 2004
Electrical Apparatus for Explosive Gas Atmospheres - Increased Safety e
40.
 IS 6539 : 1972
Intrinsically Safe Magneto Telephones for Use in Hazardous Atmospheres
41.
 IS 6789 : 1972
Bolted flameproof cable coupler and adaptors
42.
 IS 7389 : 2004
Electrical Apparatus for Explosive Gas Atmospheres - Pressurized Enclosures p
43.
 IS 7389 (Part 1) : 1976
Pressurized enclosures of electrical apparatus for use in explosive atmospheres Part 1 Pressurized enclosures with no internal source of flammable gas or vapour
44.
 IS 7693 : 2004
Reviewed In : 2009
Electrical Apparatus for Explosive Gas Atmospheres - Oil-Immersion o
45.
 IS 7724 : 2004
Electrical Apparatus for Explosive Gas Atmoshperes - Powder Filling q
46.
 IS 7820 : 2004
IEC 60079-4
Reviewed In : 2009
Electrical Apparatus for Explosive Gas Atmospheres - Method of Test for Ignition Temperature
47.
 IS 8224 : 1976
Reviewed In : 2003
Electric Lighting Fittings For Division 2 Areas
48.
 IS 8239 : 1976
Reviewed In : 1991
Classification of maximum surface temperatures of electrical equipment for use in explosive atmospheres
49.
 IS 8240 : 1976
Reviewed In : 1991
Guide for electrical equipment for explosive atmosphere
50.
 IS 8241 : 1976
Reviewed In : 1991
Method of Marking for Identifying Electrical Equipment for Explosive Atmospheres
51.
 IS 8289 : 1976
Reviewed In : 2006
Electrical equipment with type of protection n
52.
 IS 8945 : 1987
Reviewed In : 2020
Specification for electrical measuring instruments for explosive gas atmospheres First Revision
53.
 IS 9166 : 1979
Spark Test Apparatus for Intrinsically-safe Circuits
54.
 IS 9570 : 1980
IEC 60079--12
Reviewed In : 2011
Classification of flammable gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents
55.
 IS 9735 : 2003
IEC 60097-1-1
Reviewed In : 2008
Electrical Apparatus for Explosive Gas Atmospheres - Flmaeproof Enclosoures d - Method of Test for Ascertainment of Maximum Experimental Safe Gap


Annexure-II :List of Indian Product Standards

SI. No.
IS No. & Year
Title
1.
 IS 11333 : 1985
Reviewed In : 2021
Specification for flameproof dry type transformers for use in mines
2.
 IS 2772 : 1982
Reviewed In : 2022
Specification for non - Flameproof mining transformers for use below ground First Revision
3.
 IS/IEC 60079-0 : 2017
IEC 60079-0 : 2017
Explosive Atmospheres Part 0 Equipment General Requirements Third Revision
4.
 IS/IEC 60079-2 : 2014
IEC 60079-2 : 2014
Reviewed In : 2022
Explosive atmospheres Part 2 equipment protection by pressurized enclosure 39 39 p 39 39 First Revision
5.
 IS/IEC 60079-6 : 2020
IEC 60079-6:2020(Ed 4.1)
Explosive atmospheres - Part 6 Equipment protection by liquid immersion 34 o 34 Second Revision
6.
 IS/IEC 60079-7 : 2017
IEC 60079-7:2017 (Ed 5.1)
Explosive atmospheres - Part 7 Equipment protection by increased safety 34 e 34 Second Revision
7.
 IS/IEC 60079-11 : 2023
IEC 60079-11:2023
Explosive Atmospheres Part 11 Equipment Protection by Intrinsic Safety i Second Revision
8.
 IS/IEC 60079-13 : 2017
IEC 60079-13 : 2017
Explosive Atmospheres Part 13 Equipment Protection by Pressurized Room 39 39 p 39 39 and Artificially Ventilated Room 39 39 v 39 39 First Revision
9.
 IS/IEC 60079-15 : 2017
IEC 60079-15:2017
EXPLOSIVE ATMOSPHERES PART 15 EQUIPMENT PROTECTION BY TYPE OF PROTECTION 39 39 n 39 39 Second Revision
10.
 IS/IEC 60079-18 : 2014
IEC 60079-18 : 2014
Explosive atmospheres Part 18 equipment protection by encapsulation 39 39 m 39 39 Second Revision
11.
 IS/IEC 60079-25 : 2020
IEC 60079-25:2020
Explosive atmospheres - Part 25 Intrinsically safe electrical systems Second Revision
12.
 IS/IEC 60079-26 : 2021
IEC 60079-26:2021
Explosive atmospheres - Part 26 Equipment with Separation Elements or combined Levels of Protection Second Revision
13.
 IS/IEC 60079-28 : 2015
IEC 60079-28 : 2015
Reviewed In : 2023
Explosive atmospheres Part 28 protection of equipment and transmission systems using optical radiation First Revision
14.
 IS/IEC 60079-29-4 : 2009
IEC 60079-29-4 : 2009
Reviewed In : 2024
Explosive atmospheres Part 29 gas detectors Sec 4 performance requirements of open path detectors for flammable gases
15.
 IS/IEC/IEEE 60079-30-1 : 2015
IEC/IEEE60079-30-1 : 2015
Reviewed In : 2023
Explosive Atmospheres Part 30 Electrical Resistance Trace Heating Section 1 General and testing requirements First Revision
16.
 IS/IEC 60079-31 : 2022
IEC 60079-31:2022
Explosive atmospheres - Part 31 Equipment dust ignition protection by enclosure 39 39 t 39 39 Second Revision
17.
 IS/IEC 60079-33 : 2012
IEC 60079-33 : 2012
Explosive Atmospheres Part 33 Equipment Protection by Special Protection s
18.
 IS/IEC 60079-35-1) : 2011
IEC 60079-35-1 : 2011
Explosive Atmospheres Part 35 Caplights for Use in Mines Susceptible to Firedamp Section 1 General requirements - Construction and testing in Relation to the risk of explosion
19.
 IS/IEC 60079-35-2 : 2011
IEC 60079-35-2 : 2011
Reviewed In : 2024
Explosive Atmospheres Part 35 Caplights for use in Mines Susceptible to Firedamp Section 2 Performance and other safety related matters
20.
 IS/IEC/TS 60079-40 : 2015
IEC 60079-40 : 2015
Explosive atmospheres Part 40 Requirements for process sealing between flammable process fluids and electrical systems
21.
 IS/IEC/TS 60079-46 : 2017
IEC TS 60079-46 : 2017
Explosive Atmospheres Part 46 Equipment Assemblies
22.
 IS/ISO/IEC 80079-36 : 2016
ISO/IEC 80079-36 : 2016
Explosive Atmospheres Part 36 Non-electrical Equipment for Explosive Atmospheres - Basic Method and Requirements
23.
 IS/ISO/IEC 80079-37 : 2016
ISO/IEC 80079-37 : 2016
Explosive Atmospheres Part 37 Non-electrical Equipment for Explosive Atmospheres - Non Electrical Type of Protection Constructional Safety 39 39 c 39 39 Control of Ignition Source 39 39 b 39 39 Liquid Immersion 39 39 k 39 39
24.
 IS/ISO/IEC 80079-38 : 2016
ISO/IEC 80079-38 : 2016
Explosive Atmospheres Part 38 Equipment and Components in Explosive Atmospheres in Underground Mines
25.
 IS 9836 : 1981
Reviewed In : 2021
Specification for exploders