| Standard |
Part |
Date |
Description: |
Status. |
| |
|
|
|
|
| Basic Concepts and methodology: |
| General British Standards: |
| BS EN 1127 |
1 |
1998 |
Explosive Atmospheres. Explosion Prevention & protection. Basic concepts & methodology |
Revised, Withdrawn |
| |
|
|
|
|
| BS EN 1127 |
1 |
2007 |
Explosive Atmospheres. Explosion Prevention & protection. Basic concepts & methodology |
Current |
| |
|
|
|
|
| BS EN 1127 |
2 |
2002 |
As Above, but Basic concepts and methodology for mining. |
Current |
| |
|
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|
|
| General Standards: |
| |
|
|
|
|
| BS 5501 |
1 |
1977 |
General requirements. Electrical Apparatus for explosive atmospheres. |
Withdrawn, Superceded |
| |
|
|
|
|
| BS EN 50014 |
|
1993 |
General requirements. Electrical Apparatus for explosive atmospheres. |
Withdrawn, Superceded |
| |
|
|
|
|
| BS EN 50014 |
|
1998 |
General requirements. Electrical Apparatus for explosive atmospheres. |
Withdrawn, Superceded, |
| |
|
|
|
|
| BS EN 60079 |
0 |
2004 |
General requirements. Electrical Apparatus for explosive atmospheres. |
Revised, Withdrawn |
| |
|
|
|
|
| BS EN 60079 |
0 |
2006 |
General requirements. Electrical Apparatus for explosive atmospheres. |
Withdrawn |
| |
|
|
|
|
|
BS EN 60079
|
0 |
2009 |
General requirements. Electrical Apparatus for explosive atmospheres.
|
Current |
| Installation in Hazardous areas: |
| BS 5345 |
1 |
1976 |
Selection, Installation & maintenance for explosive atmospheres, Basic requirements |
Withdrawn 2000, Superceded by BS EN 60079 14 |
| |
|
|
|
|
| BS 5345 |
1 |
1989 |
Selection, Installation & maintenance for explosive atmospheres, General recommendations |
Withdrawn 2000, Superceded by BS EN 60079 14 |
| |
|
|
|
|
| BS 5345 |
3 |
1979 |
Installation & Maintenance requirements for flameproof enclosure, protection "d" |
Withdrawn 2000 Superceded by BS EN 60079 14 |
| |
|
|
|
|
| BS 5345 |
4 |
1977 |
Installation & Maintenance requirements for intrinsically safe apparatus, protection "i" |
Withdrawn 2000 Superceded by BS EN 60079 14 |
| |
|
|
|
|
| BS 5345 |
5 |
1983 |
Installation & Maintenance requirements for protection by pressurisation, "p" |
Withdrawn 2000 Superceded by BS EN 60079 14 |
| |
|
|
|
|
| BS 5345 |
6 |
1978 |
Installation & Maintenance requirements for protection by increased safety, "e" |
Withdrawn 2000 Superceded by BS EN 60079 14 |
| |
|
|
|
|
| BS 5345 |
7 |
1979 |
Installation & Maintenance requirements for protection type "n" |
Withdrawn 2000 Superceded by BS EN 60079 14 |
| |
|
|
|
|
| BS 5345 |
8 |
1980 |
Installation & Maintenance requirements for protection type "s" |
Withdrawn 2000 Superceded by BS EN 60079 14 |
| |
|
|
|
|
| BS EN 60079 |
14 |
2003 |
Electrical installations in hazardous areas other than mines. |
Revised, withdrawn |
| |
|
|
|
|
| BS EN 60079 |
14 |
2008 |
Explosive atmospheres- Electrical installations design, selection & erection |
Current |
| BS 5345, parts 1 to 9 were withdrawn on 15/1/2000, but are still valid for exisiting installations before that date. |
| |
|
|
|
|
| Maintenance and Inspection: |
| |
|
|
|
|
| BS EN 60079 |
17 |
2003 |
Inspection & Maintenance of electrical installations in hazardous areas (other than mines) |
Current, Revised |
| |
|
|
|
|
| BS EN 60079 |
17 |
2007 |
Inspection & Maintenance of electrical installations in hazardous areas (other than mines) |
Current |
| |
|
|
|
|
| Repair and Overhaul of Hazardous Area Apparatus |
| |
|
|
|
|
| BS 7924 |
|
1999 |
Repair and overhaul of certified electrical apparatus for use in mines, |
Current |
| |
|
|
|
|
| BS IEC 60079 |
19 |
1993 |
Repair & Overhaul for apparatus used in explosive atmospheres(other than mines) |
Current, revised |
| Derived from AEMT/BEAMA Code of practice |
| |
|
|
|
|
| BS EN 60079 |
19 |
2007 |
Explosive atmospheres-Equipment repair, overhaul and reclamation |
Current |
| Derived from AEMT/BEAMA Code of practice. |
| |
|
|
|
|
| Testing of HV machines: |
| |
|
|
|
|
| DD ENV 50269 |
|
1997 |
Assessment & representative testing of high voltage machines. |
Withdrawn, Superceded |
| |
|
|
|
|
| Zoned Areas: |
| |
|
|
|
|
| BS 5345 |
2 |
1983 |
Classification of Hazardous Areas |
Withdrawn 1996 Superceded by 60079 10 |
| |
|
|
|
|
| BS EN 60079 |
10 |
2003 |
Classification of Hazardous Areas into Zones |
Current |
| |
|
|
|
|
| Apparatus Protection Concepts: |
| |
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|
|
|
| Flameproof Eex "d". |
| Zones 1 & 2. |
| Contain the explosion and quench flame. Type "d" |
| NB: All "d" standards contain flamepath dimensions as at the date of manufacture. |
| All are current and should be kept with regard to the repair of "d" machines. |
| |
|
|
|
|
| BS 229 |
|
1957 |
Specification. Flameproof enclosure. |
Withdrawn, superceded |
| |
|
|
|
|
| BS 4683 |
2 |
1971 |
Specification. The construction & testing of enclosures. |
Withdrawn |
| |
|
|
|
|
| BS 5501 |
5 |
1977 |
Flameproof enclosure "d" |
Withdrawn, superceded |
| |
|
|
|
|
| BS EN 50018 |
|
1995 |
Flameproof enclosure "d" |
Withdrawn, Revised. |
| |
|
|
|
|
| BS EN 50018 |
|
2000 |
Flameproof enclosure "d" |
Superceded, withdrawn |
| |
|
|
|
|
| BS EN 60079 |
1 |
2004 |
Flameproof enclosures "d" |
Current, revised |
| |
|
|
|
|
| BS EN 60079 |
1 |
2007 |
Flameproof enclosures "d" |
Current |
| |
|
|
|
|
| American Standards: Ex "d" |
| |
|
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|
|
| UL 674 4th Edition |
|
2003 |
Electric motors and Generators for use in Division 1 Hazardous(Classified) locations. |
|
| |
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| Increased Safety: Eex "e" |
| Zones 1 & 2 |
| No arcs, sparks, or hot surfaces. Type "e" |
| |
|
|
|
|
| BS 4683 |
4 |
1973 |
Specification. Type of Protection "e" |
Withdrawn, Superceded. |
| |
|
|
|
|
| BS 5000 |
15 |
1980 |
Machines with type of protection "e" |
Superceded, withdrawn |
| |
|
|
|
|
| BS 5501 |
6 |
1977 |
Increased Safety "e" |
Withdrawn, Superceded. |
| |
|
|
|
|
| BS EN 50019 |
|
1994 |
Increased Safety "e" |
Withdrawn, revised. |
| |
|
|
|
|
| BS EN 50019 |
|
2000 |
Increased Safety "e" |
Superceded, withdrawn |
| |
|
|
|
|
| BS EN 60079 |
7 |
2003 |
Increased Safety "e" |
Current, revised |
| |
|
|
|
|
| BS EN 60079 |
7 |
2007 |
Increased Safety "e" |
Current |
| |
|
|
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|
| |
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|
|
|
| Intrinsic Safety. Ex "i". |
| Zone 0, 1 & 2. |
| Limit energy of sparks, limit the temperature.Type "i" |
| |
|
|
|
|
| BS EN 50020 |
|
1995 |
Intrinsic safety "i" |
Revised, withdrawn |
| |
|
|
|
|
| BS EN 50020 |
|
2002 |
Intrinsic Safety "i" |
Current, work in hand |
| |
|
|
|
|
| BS EN 60079 |
25 |
2004 |
Intrinsically safe systems. |
Current, work in hand |
| |
|
|
|
|
| BS EN 60079 |
11 |
2007 |
Intrinsic safety "i" |
Current, work in hand |
| |
|
|
|
|
| |
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|
|
| Non Sparking. Eex "n" |
| Zone 2. |
| Type of protection "n" |
| |
|
|
|
|
| BS 5000 |
16 |
1985 |
Type of protection "n" |
Withdrawn, revised |
| |
|
|
|
|
| BS 5000 |
16 |
1997 |
Type of protection "n" |
Superceded, withdrawn |
| |
|
|
|
|
| BS 6941 |
|
1988 |
Type of protection "n" |
Superceded, Withdrawn |
| |
|
|
|
|
| BS EN 50021 |
|
1999 |
Type of protection "n" |
Superceded, Withdrawn |
| |
|
|
|
|
| BS EN 60079 |
15 |
2003 |
Type of protection "n" |
Current, Obsolescent, Revised |
| |
|
|
|
|
| BS EN 60079 |
15 |
2005 |
Type of protection "n" |
Current, work in hand |
| |
|
|
|
|
| |
|
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|
|
| Encapsulation. Ex "m". |
| Zone 1 & 2. |
| Encapsulation Ex "m". |
| |
|
|
|
|
| BS EN 60079 |
18 |
2004 |
Construction, Test and marking of type of protection encapsulation "m" electrical apparatus |
Current, Work in Hand |
| |
|
|
|
|
| |
|
|
|
|
| Oil Immersion. Ex "O". |
| Zone 1 & 2. |
| Oil immersion "O" |
| |
|
|
|
|
| BS EN 50015 |
|
1994 |
Oil immersion "O" |
Superceded, Withdrawn |
| |
|
|
|
|
| BS EN 50015 |
|
1998 |
Oil Immersion " O " |
Current, superceded |
| |
|
|
|
|
| |
|
|
|
|
| Pressurised. Eex "p" |
| Zone 1 & 2. |
| Pressurised Apparatus. Type "p" |
| BS 5501 |
3 |
1977 |
Pressurised Apparatus. Type "p" |
Withdrawn, Superceded |
| |
|
|
|
|
| BS EN 50016 |
|
1996 |
Pressurised Apparatus. Type "p" |
Withdrawn, Revised |
| |
|
|
|
|
| BS EN 50016 |
|
2002 |
Pressurised Apparatus. Type "p" |
Superceded, withdrawn |
| |
|
|
|
|
| BS EN 60079 |
2 |
2004 |
Pressurised enclosures. Type "p". |
Revised, withdrawn |
| |
|
|
|
|
| BS EN 60079 |
2 |
2007 |
Pressurised enclosures. Type "p". |
Current |
| |
|
|
|
|
| Quartzs/Sand filled. Ex "q". |
| Zone 1 & 2. |
| Contain the explosion and quench flame: Type "q" |
| |
|
|
|
|
| BS EN 50017 |
|
1994 |
Powder filling "q" |
Current, Revised, Obsolescent. |
| |
|
|
|
|
| BS EN 50017 |
|
1998 |
Powder filling "q" |
Current, superceded |
| |
|
|
|
|
| BS EN 60079 |
5 |
2007 |
Powder filling "q" |
Current |
| |
|
|
|
|
| N.B. When repairing an Ex motor to standard as per British Standard 60079 19, |
| the date closest to the year of manufacture should be used, even if withdrawn or obsolete. |
| |
|
|
|
|
| Combustible Dust |
| |
|
|
|
|
| BS EN 61241 |
1 |
2004 |
Protection by enclosures "tD" |
Current |
| |
|
|
|
|
| BS EN 61241 |
2 |
1996 |
Protection by pressurisation "pD" |
Current |
| |
|
|
|
|
| BS EN 61241 |
10 |
2004 |
Classification of areas where combustible dusts are or may be present |
Current, work in hand |
| |
|
|
|
|
| BS EN 61241 |
14 |
2004 |
Selection and Installation of electrical apparatus in the presence of combustible dust |
Current |
| |
|
|
|
|
| BS EN 61241 |
18 |
2004 |
Protection by encapsulation "mD" |
Current |
| |
|
|
|
|
| |
|
|
|
|
| Mechanical Protection Concepts |
| |
|
|
|
|
| BS EN 13463 |
1 |
2001 |
General requirements |
Current, work in hand |
| |
|
|
|
|
| BS EN 13463 |
2 |
2004 |
"fr" flow restriction Zone 2 & 22 |
Current |
| |
|
|
|
|
| BS EN 13463 |
3 |
2005 |
"d" flameproof Zone 1 & 21 |
Current |
| |
|
|
|
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| BS EN 13463 |
5 |
2003 |
"c" constructional safety Zone 1 & 21 |
Current |
| |
|
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|
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| BS EN 13463 |
6 |
2005 |
"b" control of ignition sources Zone 1 & 21 |
Current |
| |
|
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|
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| BS EN 13463 |
8 |
2003 |
"k" liquid immersion Zone 1 & 21 |
Current |
| |
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|
|
| Safety Critical Control Systems |
| Zone 0, 1, & 2 |
| BS EN 61508 |
1 |
2002 |
Functional safety of electrical/electronic/programmable electronic safety related systems. |
Current, Work in Hand |
| BS EN 61508 |
2 |
2002 |
Functional safety of electrical/electronic/programmable electronic safety related systems. |
Current, Work in Hand |
| |
|
|
Requirements for electrical/electronic/programmable electronic safety related systems. |
|
| |
|
|
|
|
| BS EN 61508 |
3 |
2002 |
Functional safety of electrical/electronic/programmable electronic safety related systems. |
Current, Work in Hand |
| |
|
|
Software requirements |
|
| |
|
|
|
|
| BS EN 61508 |
4 |
2002 |
Functional safety of electrical/electronic/programmable electronic safety related systems. |
Current, Work in Hand |
| |
|
|
Definitions and abbreviations |
|
| |
|
|
|
|
| BS EN 61508 |
5 |
2002 |
Functional safety of electrical/electronic/programmable electronic safety related systems. |
Current, Work in Hand |
| |
|
|
Examples of methods for the determination of safety integrity levels |
|
| |
|
|
|
|
| BS EN 61508 |
6 |
2002 |
Functional safety of electrical/electronic/programmable electronic safety related systems. |
Current, Work in Hand |
| |
|
|
Guidelines on the application of IEC 61508-2 and IEC 61508-3 |
|
| |
|
|
|
|
| BS EN 61508 |
7 |
2002 |
Functional safety of electrical/electronic/programmable electronic safety related systems. |
Current, Work in Hand |
| |
|
|
Overview of techniques and measures |
|
| |
|
|
|
|
| Quality |
| |
|
|
|
|
| BS EN ISO9001 |
|
2008 |
Quality Management Systems: Requirements |
NEW |
