EN 50014:1997/A2:1999
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS
Amendment of
Superseded date
03-15-2004
Superseded by
Published date
01-12-2013
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Foreword
GENERAL
1. Scope
2. Normative references
3. Definitions and symbols
REQUIREMENTS FOR ALL ELECTRICAL APPARATUS
4. Apparatus grouping and temperature classification
5. Temperatures
6. General
7. Non-metallic enclosures and non-metallic parts of
enclosures
8. Enclosures containing light metals
9. Fasteners
10. Interlocking devices
11. Bushings
12. Materials used for cementing
13. Ex components
14. Connection facilities and terminal compartments
15. Connection facilities for earthing or bonding
conductors
16. Cable and conduit entries
SUPPLEMENTARY REQUIREMENTS FOR CERTAIN ELECTRICAL APPARATUS
17. Rotating electrical machines
18. Switchgear
19. Fuses
20. Plugs and sockets
21. Luminaires
22. Caplights, caplamps, handlamps and batteries
VERIFICATIONS AND TESTS
23. Type verifications and tests
24. Routine verifications and tests
25. Manufacturer's responsibility
26. Verifications and tests on modified or repaired
electrical apparatus
MARKING
27. Marking
INSTRUCTIONS
28. Instructions
Annex A (informative) Subdivision of gases and vapours
according to their maximum experimental safe gaps and
minimum ignition currents
Annex B (normative) Ex cable entries
Annex C (normative) Clauses with which Ex components shall
comply
Annex D (informative) Example of rig for resistance to
impact test
Specifies the general requirements for construction, marking and testing of: electrical apparatus, Ex components and Ex cable entries. Coverage includes: definitions and symbols; apparatus grouping and temperature classification; temperatures. Also includes annexes.
| Committee |
TC 31
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| VDE 0170-1 : 2014 | Identical |
| DIN EN 50014 : 2000 | Identical |
| NEN EN 50014 : 97 AMD 2 1999 | Identical |
| BS EN 50014:1998 | Identical |
| NF EN 50014 : 1999 AMD 2 2004 | Identical |
| SN EN 50014 : 1997 AMD 2 1999 | Identical |
| UNE 21814:1992 | Identical |
| NBN EN 12941 : 1998 AMD 2 2009 | Identical |
| I.S. EN 50014:1998 | Identical |
| CEI EN 50014 : 1998 AMD 1/2 1999 | Identical |
| NBN EN 50014 : 97 AMD 2 99 | Identical |
| IEEE 303-2004 | IEEE Recommended Practice for Auxiliary Devices for Rotating Electrical Machines in Class I, Division 2 and Zone 2 Locations |
| PREN 13952 : DRAFT 2015 | LPG EQUIPMENT AND ACCESSORIES - FILLING PROCEDURES FOR LPG CYLINDERS |
| I.S. EN 12919:2000 | WORKPLACE ATMOSPHERES - PUMPS FOR THE SAMPLING OF CHEMICAL AGENTS WITH A VOLUME FLOW RATE OF OVER 5 L/MIN - REQUIREMENTS AND TEST METHODS |
| 03/107320 DC : DRAFT APR 2003 | EN 14678-1 - LPG EQUIPMENT AND ACCESSORIES - CONSTRUCTION AND PERFORMANCE OF LPG EQUIPMENT FOR AUTOMOTIVE FILLING STATIONS - PART 1: DISPENSERS |
| ISO/TR 9824:2007 | Hydrometry Measurement of free surface flow in closed conduits |
| 97/710191 DC : DRAFT JUN 1997 | PREN 12921-3 - MACHINES FOR SURFACE CLEANING AND PRETREATMENT OF INDUSTRIAL ITEMS USING LIQUIDS OR VAPOURS - PART 3: SAFETY OF MACHINES USING FLAMMABLE CLEANING LIQUIDS |
| I.S. EN 145:1998 | RESPIRATORY PROTECTIVE DEVICES - SELF-CONTAINED CLOSED-CIRCUIT BREATHING APPARATUS COMPRESSED OXYGEN OR COMPRESSED OXYGEN-NITROGEN TYPE - REQUIREMENTS, TESTING, MARKING |
| 99/702756 DC : DRAFT JAN 99 | PREN 50131-7 - ALARM SYSTEMS - INTRUSION SYSTEMS - PART 7: APPLICATION GUIDELINES |
| PREN 378-3 : DRAFT 2013 | REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - PART 3: INSTALLATION SITE AND PERSONAL PROTECTION |
| 02/709495 DC : DRAFT JULY 2002 | EN 13617-4 - PETROL FILLING STATIONS - PART 4: SAFETY AND ENVIRONMENTAL REQUIREMENTS FOR CONSTRUCTION AND PERFORMANCE OF SWIVELS FOR USE ON METERING PUMPS AND DISPENSERS |
| 03/119040 DC : DRAFT NOV 2003 | PREN 1010-1 - SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR THE DESIGN AND CONSTRUCTION OF PRINTING AND PAPER CONVERTING MACHINES - PART 1: COMMON REQUIREMENTS |
| 02/710618 DC : DRAFT SEP 2002 | BS EN 13852-2 - CRANES - OFFSHORE CRANES - PART 2: FLOATING CRANES |
| BS EN 50054:1999 | Electrical apparatus for the detection and measurement of combustible gases. General requirements and test methods |
| BS 7924:1999 | Code of practice for the repair and overhaul of certified electrical apparatus intended for use in mines susceptible to firedamp |
| BS EN 50033:1991 | Specification for construction and testing of miners\' caplamps in relation to the risk of explosion, for mines susceptible to firedamp |
| BS EN 50281-1-2:1999 | Electrical apparatus for use in the presence of combustible dust. Electrical apparatus protected by enclosures Selection, installation and maintenance |
| 00/716569 DC : DRAFT NOV 2000 | PREN 1804-3 - MACHINES FOR UNDERGROUND MINES - SAFETY REQUIREMENTS FOR HYDRAULIC POWERED ROOF SUPPORTS - PART 3: HYDRAULIC CONTROL SYSTEMS |
| PD ISO/TR 9824:2007 | Hydrometry. Measurement of free surface flow in closed conduits |
| 04/30115503 DC : DRAFT JUN 2004 | EN 14986 - DESIGN OF FANS WORKING IN POTENTIALLY EXPLOSIVE ATMOSPHERES |
| DD ENV 50269:1997 | Assessment and representative testing of high-voltage machines |
| 07/30166909 DC : DRAFT AUG 2007 | BS EN 15714-2 - INDUSTRIAL VALVES - ACTUATORS - PART 2: ELECTRIC ACTUATORS FOR INDUSTRIAL VALVES - BASIC REQUIREMENTS |
| DIN EN 45510-2-7:2003-12 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR |
| I.S. EN 50019:2001 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INCREASED SAFETY "E" |
| CEI EN 50033 : 1998 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - CAPLAMPS FOR MINES SUSCEPTIBLE TO FIREDAMP |
| BS EN 50021:1999 | Electrical apparatus for potentially explosive atmospheres. Type of prot ection \'n\' |
| DIN EN ISO 6416:2016-01 (Draft) | HYDROMETRY - MEASUREMENT OF DISCHARGE BY THE ULTRASONIC (ACOUSTIC) METHOD |
| I.S. EN 61779-1:2003 | ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF FLAMMABLE GASES - PART 1: GENERAL REQUIREMENTS AND TEST METHODS |
| I.S. EN 60849:1999 | SOUND SYSTEMS FOR EMERGENCY PURPOSES |
| DIN EN 13135-1:2011-04 | CRANES - EQUIPMENT - PART 1: ELECTROTECHNICAL EQUIPMENT |
| DIN EN 12012-3:2010-02 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 3: SAFETY REQUIREMENTS FOR SHREDDERS |
| BS EN 1834-3:2000 | Reciprocating internal combustion engines. Safety requirements for design and construction of engines for use in potentially explosive atmospheres Group II engines for use in flammable dust atmospheres |
| BS EN 13616:2004 | Overfill prevention devices for static tanks for liquid petroleum fuels |
| EN 1231:1996 | Workplace atmospheres - Short term detector tube measurement systems - Requirements and test methods |
| EN 12919:1999 | Workplace atmospheres - Pumps for the sampling of chemical agents with a volume flow rate of over 5 l/min - Requirements and test methods |
| HD 637 S1:1999/corrigendum:2005 | POWER INSTALLATIONS EXCEEDING 1 KV A.C. |
| EN 50021 : 99 COR 2000 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - TYPE OF PROTECTION "N" |
| EN 12405 : 2002 | GAS METERS - GAS-VOLUME ELECTRONIC CONVERSION DEVICES |
| EN 1232:1997 | Workplace atmospheres - Pumps for personal sampling of chemical agents - Requirements and test methods |
| EN 50381 : 2004 COR 2005 | TRANSPORTABLE VENTILATED ROOMS WITH OR WITHOUT AN INTERNAL SOURCE OF RELEASE |
| EN 50073:1999 | Guide for selection, installation, use and maintenance of apparatus for the detection and measurement of combustible gases or oxygen |
| EN 13463-8:2003 | Non-electrical equipment for potentially explosive atmospheres - Part 8: Protection by liquid immersion 'k' |
| EN 12012-3:2001+A1:2008 | Plastics and rubber machines - Size reduction machines - Part 3: Safety requirements for shredders |
| EN 12012-2:2001+A2:2008 | Plastics and rubber machines - Size reduction machines - Part 2: Safety requirements for strand pelletisers |
| EN 50054:1998 | Electrical apparatus for the detection and measurement of combustible gases - General requirements and test methods |
| I.S. EN 45510-2-5:2002 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-5: ELECTRICAL EQUIPMENT - MOTORS |
| 03/301332 DC : DRAFT JAN 2003 | ISO 12649 - GRAPHIC TECHNOLOGY - SAFETY REQUIREMENTS FOR BINDING AND FINISHING SYSTEMS AND EQUIPMENT |
| CEI EN 50394-1 : 2005 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GROUP 1 - INSTRINSICALLY SAFE SYSTEMS - PARTE 1: COSTRUZIONI E PROVE |
| I.S. EN 12405:2002 | GAS METERS - GAS-VOLUME ELECTRONIC CONVERSION DEVICES |
| 04/30115023 DC : DRAFT JUL 2004 | CLC TR 50427 - ASSESSMENT OF INADVERTENT IGNITION OF FLAMMABLE ATMOSPHERES BY RADIO-FREQUENCY RADIATION - GUIDE |
| BS EN 45510-2-7:2002 | Guide for the procurement of power station equipment. Electrical equipment Switchgear and controlgear |
| 03/306594 DC : DRAFT APR 2003 | BS EN 14681 - SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR MACHINERY AND EQUIPMENT FOR PRODUCTION OF STEEL BY ELECTRIC ARC FURNACE |
| BS EN 50281-1-1:1999 | Electrical apparatus for use in the presence of combustible dust. Electrical apparatus protected by enclosures Construction and testing |
| 94/712993 DC : DRAFT NOV 1994 | PREN 45511 - GUIDE FOR PROCUREMENT - ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR |
| CLC/TR 50404:2003 | Electrostatics - Code of practice for the avoidance of hazards due to static electricity |
| 02/540765 DC : DRAFT SEP 2002 | BS EN 13463-3 - NON-ELECTRICAL EQUIPMENT FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - PART 3: PROTECTION BY FLAMEPROOF ENCLOSURE 'D' |
| 03/102517 DC : 0 | BS EN 13633 - BUILDING HARDWARE - ELECTRICALLY CONTROLLED PANIC EXIT SYSTEMS - REQUIREMENTS AND TEST METHODS |
| NF EN 50053-1 : 1987 | REQUIREMENTS FOR THE SELECTION INSTALLATION & USE ON FOR FLAMMABLE MATERIALS, HAND HELD ELECTROSTATIC PAINT SPRAY GUNS WITH AN ENERGY LIMIT OF 0.24mJ & THEIR ASSOCIATED APPARATUS |
| UNI CEI EN 45510-2-5 : 2011 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-5: ELECTRICAL EQUIPMENT - MOTORS |
| DIN V ENV 50269 : 1998 | ASSESSMENT AND REPRESENTATIVE TESTING OF HIGH-VOLTAGE MACHINES |
| 01/123577 DC : DRAFT SEP 2001 | BS ISO 6416 - MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS - MEASUREMENT OF DISCHARGE BY THE ULTRASONIC (ACOUSTIC) METHOD |
| CEI UNI EN 45510-2-7 : 2006 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR |
| BS EN 50381:2004 | Transportable ventilated rooms with or without an internal source of release |
| BS EN 50016:2002 | Electrical apparatus for potentially explosive atmospheres. Pressurized apparatus \'p\' |
| ISA 12.13.01 : 2003 | PERFORMANCE REQUIREMENTS FOR COMBUSTIBLE GAS DETECTORS |
| BS EN 45510-2-5:2002 | Guide for the procurement of power station equipment. Electrical equipment Motors |
| NF EN 50303 : 2000 | GROUP I, CATEGORY M1 EQUIPMENT INTENDED TO REMAIN FUNCTIONAL IN ATMOSPHERES ENDANGERED BY FIREDAMP AND/OR COAL DUST |
| I.S. EN 50262:1999 | METRIC CABLE GLANDS FOR ELECTRICAL INSTALLATIONS |
| I.S. HD 637:1999 | POWER INSTALLATIONS EXCEEDING 1 KV A.C. |
| BS EN 50019:2000 | Electrical apparatus for potentially explosive atmospheres. Increased safety \'e\' |
| I.S. EN 50059:1991 | SPECIFICATION FOR ELECTROSTATIC HAND-HELD SPRAYING EQUIPMENT FOR NON-FLAMMABLE MATERIAL FOR PAINTING AND FINISHING |
| VDE 0745-200 : 1992 | SPECIFICATION FOR ELECTROSTATIC HAND-HELD SPRAYING EQUIPMENT FOR NON-FLAMMABLE MATERIAL FOR PAINTING AND FINISHING |
| CEI UNI EN 45510-8-1 : 2000 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 8-1: CONTROL AND INSTRUMENTATION |
| I.S. EN 50020:2002 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INTRINSIC SAFETY "I" |
| NF EN 1804-3 : 2006 + A1 2010 | MACHINES FOR UNDERGROUND MINES - SAFETY REQUIREMENTS FOR HYDRAULIC POWERED ROOF SUPPORTS - PART 3: HYDRAULIC CONTROL SYSTEMS |
| I.S. CLC/TS 50131-7:2003 | ALARM SYSTEMS - INTRUSION SYSTEMS - PART 7: APPLICATION GUIDELINES |
| DIN EN 1012-2:2011-12 | Compressors and vacuum pumps - Safety requirements - Part 2: Vacuum pumps |
| DIN EN 12012-2:2010-02 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 2: SAFETY REQUIREMENTS FOR STRAND PELLETISERS |
| DIN EN 13616:2004-09 | OVERFILL PREVENTION DEVICES FOR STATIC TANKS FOR LIQUID PETROLEUM FUELS |
| DIN EN 13135-1:2004-05 | CRANES - EQUIPMENT - PART 1: ELECTROTECHNICAL EQUIPMENT |
| DIN EN 13463-8:2004-01 | NON-ELECTRICAL EQUIPMENT FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - PART 8: PROTECTION BY LIQUID IMMERSION 'K' |
| DIN EN 12405:2003-10 | GAS METERS - GAS-VOLUME ELECTRONIC CONVERSION DEVICES |
| DIN EN 13636:2004-10 | Cathodic protection of buried metallic tanks and related piping; German version EN 13636:2004 |
| I.S. EN 12012-3:2001 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 3: SAFETY REQUIREMENTS FOR SHREDDERS |
| I.S. EN 12012-2:2001 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 2: SAFETY REQUIREMENTS FOR STRAND PELLETISERS |
| I.S. EN 741:2000 | CONTINUOUS HANDLING EQUIPMENT AND SYSTEMS - SAFETY REQUIREMENTS FOR SYSTEMS AND THEIR COMPONENTS FOR PNEUMATIC HANDLING OF BULK MATERIALS |
| DIN EN 12012-2:2004-03 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 2: SAFETY REQUIREMENTS FOR STRAND PELLETISERS |
| I.S. EN 1012-2:1996 | COMPRESSORS AND VACUUM PUMPS - SAFETY REQUIREMENTS - PART 2: VACUUM PUMPS |
| UNI EN 764-7 : 2004 | PRESSURE EQUIPMENT - SAFETY SYSTEMS FOR UNFIRED PRESSURE EQUIPMENT |
| VDE 0165-10 : 1999 | ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - PART 17: INSPECTION AND MAINTENANCE OF ELECTRICAL INSTALLATIONS IN HAZARDOUS AREAS (OTHER THAN MINES) |
| DIN EN 50303 : 2001-05 | GROUP 1, CATEGORY M1 EQUIPMENT INTENDED TO REMAIN FUNCTIONAL IN ATMOSPHERES ENDANGERED BY FIREDAMP AND/OR COAL DUST |
| VDE 0891-1 : 1990 | USE OF CABLES & INSULATED WIRES FOR TELECOMMUNICATION SYSTEMS & INFORMATION PROCESSING SYSTEMS - GENERAL DIRECTIONS |
| VDE 0400-40-1 : 2000 AMD 1 2004 | SPECIFICATION FOR OPEN PATH APPARATUS FOR THE DETECTION OF COMBUSTIBLE OR TOXIC GASES AND VAPOURS - PART 1: GENERAL REQUIREMENTS AND TEST METHODS |
| VDE 0129-507 : 2001 | ELECTRICAL INSTALLATIONS IN SHIPS - PART 507: PLEASURE CRAFT (IEC 60092-507:2000) |
| VDE 0170-12-2 : 2001-05 | GROUP 1, CATEGORY M1 EQUIPMENT INTENDED TO REMAIN FUNCTIONAL IN ATMOSPHERES ENDANGERED BY FIREDAMP AND/OR COAL DUST |
| VDI/VDE 3515:2007-12 | Multi-contact plug system for electrodes used in process analysis technology |
| BS EN 50394-1:2004 | Electrical apparatus for potentially explosive atmospheres. Group I. Intrinsically safe systems Construction and testing |
| I.S. EN 13463-8:2003 | NON-ELECTRICAL EQUIPMENT FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - PART 8: PROTECTION BY LIQUID IMMERSION 'K' |
| 10/30218988 DC : 0 | BS EN 13175 - LPG EQUIPMENT AND ACCESSORIES - SPECIFICATION AND TESTING FOR LIQUEFIED PETROLEUM GAS (LPG) TANK VALVES AND FITTINGS |
| I.S. EN 12874:2001 | FLAME ARRESTERS - PERFORMANCE REQUIREMENTS, TEST METHODS AND LIMITS FOR USE |
| BS EN 50018:2000 | Electrical apparatus for potentially explosive atmospheres. Flameproof enclosure \'d\' |
| CLC/TR 50427:2004 | Assessment of inadvertent ignition of flammable atmospheres by radio-frequency radiation - Guide |
| CEI EN 50303 : 2001 | EQUIPMENT INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES GROUP 1, CATEGORY M1 EQUIPMENT INTENDED TO REMAIN FUNCTIONAL IN ATMOSPHERES ENDANGERED BY FIREDAMP AND/OR COAL DUST |
| 00/707659 DC : DRAFT APR 2000 | PREN 13852-1 - CRANES - OFFSHORE CRANES - PART 1: GENERAL PURPOSE OFFSHORE CRANES |
| DIN VDE 0745-103 : 1990 | REQUIREMENTS FOR THE SELECTION, INSTALLATION AND USE OF ELECTROSTATIC SPRAYING EQUIPMENT FOR FLAMMABLE MATERIALS; PART 3: HAND-HELD ELECTROSTATIC FLOCK SPRAY GUNS WITH AN ENERGY LIMIT OF 0,24 MJ OR 5 MJ AND THEIR ASSOCIATED APPARATUS |
| 04/30124466 DC : DRAFT OCT 2004 | EN 12405-1 - GAS METERS - CONVERSION DEVICES - PART 1: VOLUME CONVERSION |
| DIN VDE 0745-102 : 1990 | REQUIREMENTS FOR THE SELECTION, INSTALLATION AND USE OF ELECTROSTATIC SPRAYING EQUIPMENT FOR FLAMMABLE MATERIALS; PART 2: HAND-HELD ELECTROSTATIC POWDER SPRAY GUNS WITH AN ENERGY LIMIT OF 5 MJ AND THEIR ASSOCIATED APPARATUS |
| BS EN 50241-1:1999 | Specification for open path apparatus for the detection of combustible or toxic gases and vapours General requirements and test methods |
| 04/30112677 DC : 0 | IEC 61779-1 ED.2 - ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF FLAMMABLE GASES - PART 1: GENERAL REQUIREMENTS AND TEST METHODS |
| 04/30078214 DC : DRAFT AUG 2004 | IEC 61577-1 - RADIATION PROTECTION INSTRUMENTATION - RADON AND RADON DECAY PRODUCT MEASURING INSTRUMENTS - PART 1: GENERAL PRINCIPLES |
| BS EN 50015:1998 | Electrical apparatus for potentially explosive atmospheres. Oil immersion \'o\' |
| CSA PLUS 2203 : 2001 | HAZARDOUS LOCATIONS - GUIDE FOR THE DESIGN, TESTING, CONSTRUCTION, AND INSTALLATION OF EQUIPMENT IN EXPLOSIVE ATMOSPHERES |
| BS EN 61010-2-042:1997 | Safety requirements for electrical equipment for measurement, control and laboratory use Particular requirements for autoclaves and sterilizers using toxic gas for the treatment of medical materials, and for laboratory processes |
| DIN VDE 0745-200 : 1992 | SPECIFICATION FOR ELECTROSTATIC HAND-HELD SPRAYING EQUIPMENT FOR NON-FLAMMABLE MATERIAL FOR PAINTING AND FINISHING |
| NF EN 50020 : 2004 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INTRINSIC SAFETY 'I' |
| EN 50059:1990 | Specification for electrostatic hand-held spraying equipment for non-flammable material for painting and finishing |
| I.S. EN 50018:2001 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - FLAMEPROOF ENCLOSURE "D" |
| CEI EN 50381 : 2006 | TRANSPORTABLE VENTILATED ROOMS WITH OR WITHOUT AN INTERNAL SOURCE OF RELEASE |
| I.S. EN 45510-2-7:2002 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR |
| PREN 50131-7 : DRAFT 1998 | ALARM SYSTEMS - INTRUSION SYSTEMS - PART 7: APPLICATION GUIDELINES |
| I.S. CLC/TR 50404:2006 | ELECTROSTATICS - CODE OF PRACTICE FOR THE AVOIDANCE OF HAZARDS DUE TO STATIC ELECTRICITY |
| I.S. EN 50394-1:2004 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GROUP 1 - INTRINSICALLY SAFE SYSTEMS; PART 1: CONSTRUCTION AND TESTING |
| EEMUA 186 : 2016 | A PRACTITIONER'S HANDBOOK FOR POTENTIALLY EXPLOSIVE ATMOSPHERES |
| DIN EN 741:2011-06 | Continuous handling equipment and systems - Safety requirements for systems and their components for pneumatic handling of bulk materials (includes Amendment A1:2010) |
| BS EN 741 : 2000 | CONTINUOUS HANDLING EQUIPMENT AND SYSTEMS - SAFETY REQUIREMENTS FOR SYSTEMS AND THEIR COMPONENTS FOR PNEUMATIC HANDLING OF BULK MATERIALS |
| EN 50262 : 1998 AMD 2 2004 | CABLE GLANDS FOR ELECTRICAL INSTALLATIONS |
| EN 50281-1-2 : 98 AMD 1 2002 | ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - PART 1-2: ELECTRICAL APPARATUS PROTECTED BY ENCLOSURES - SELECTION, INSTALLATION AND MAINTENANCE |
| EN 50016:2002 | Electrical apparatus for potentially explosive atmospheres - Pressurized apparatus "p" |
| UNI EN 815 : 2009 | SAFETY OF UNSHIELDED TUNNEL BORING MACHINES AND RODLESS SHAFT BORING MACHINES FOR ROCK - SAFETY REQUIREMENTS |
| UNI EN 12012-3 : 2008 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 3: SAFETY REQUIREMENTS FOR SHREDDERS |
| EN 50241-1 : 99 AMD 1 2004 | SPECIFICATION FOR OPEN PATH APPARATUS FOR THE DETECTION OF COMBUSTIBLE OR TOXIC GASES AND VAPOURS - PART 1: GENERAL REQUIREMENTS AND TEST METHODS |
| EN 45510-8-1:1998 | Guide for procurement of power station equipment - Part 8-1: Control and instrumentation |
| EN 50020:2002 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' |
| UNI EN 13616 : 2004 | OVERFILL PREVENTION DEVICES FOR STATIC TANKS FOR LIQUID PETROLEUM FUELS |
| UNI EN 12012-2 : 2008 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 2: SAFETY REQUIREMENTS FOR STRAND PELLETISERS |
| UNI EN 741 : 2011 | CONTINUOUS HANDLING EQUIPMENT AND SYSTEMS - SAFETY REQUIREMENTS FOR SYSTEMS AND THEIR COMPONENTS FOR PNEUMATIC HANDLING OF BULK MATERIALS |
| EN 50281-1-1 : 98 AMD 1 2002 | ELECTRICAL APPARATUS PROTECTED BY ENCLOSURES - CONSTRUCTION AND TESTING FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - ELECTRICAL APPARATUS PROTECTED BY ENCLOSURES - CONSTRUCTION AND TESTING |
| UNI EN 13135-1 : 2010 | CRANES - EQUIPMENT - PART 1: ELECTROTECHNICAL EQUIPMENT |
| UNI EN 1012-2 : 2009 | COMPRESSORS AND VACUUM PUMPS - SAFETY REQUIREMENTS - PART 2: VACUUM PUMPS |
| 02/564413 DC : DRAFT OCT 2002 | PREN 14583 - WORKPLACE ATMOSPHERES - VOLUMETRIC BIOAEROSOL SAMPLING DEVICES - REQUIREMENTS AND TEST METHODS |
| BS EN 12261:2002 | Gas meters. Turbine gas meters |
| 03/300203 DC : DRAFT FEB 2003 | EN 50394-1 - ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GROUP 1: INTRINSICALLY SAFE SYSTEMS - PART 1: CONSTRUCTION AND TESTING |
| BS EN 60849:1998 | Sound systems for emergency purposes |
| DIN EN 50241-1 : 2000 AMD 1 2004 | SPECIFICATION FOR OPEN PATH APPARATUS FOR THE DETECTION OF COMBUSTIBLE OR TOXIC GASES AND VAPOURS - PART 1: GENERAL REQUIREMENTS AND TEST METHODS |
| I.S. EN 1232:1997 | WORKPLACE ATMOSPHERES - PUMPS FOR PERSONAL SAMPLING OF CHEMICAL AGENTS - REQUIREMENTS AND TEST METHODS |
| I.S. EN 13616:2004 | OVERFILL PREVENTION DEVICES FOR STATIC TANKS FOR LIQUID PETROLEUM FUELS |
| 02/540110 DC : DRAFT FEB 2002 | BS EN 13463-8 - NON-ELECTRICAL EQUIPMENT FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - PART 8: PROTECTION BY LIQUID IMMERSION 'K' |
| 15/30320786 DC : 0 | BS EN 13952 - LPG EQUIPMENT AND ACCESSORIES - FILLING PROCEDURES FOR LPG CYLINDERS |
| 03/300200 DC : DRAFT JAN 2003 | CENELEC TR 50404 - ELECTROSTATICS - CODE OF PRACTICE FOR THE AVOIDANCE OF HAZARDS DUE TO STATIC ELECTRICITY |
| 99/711217 DC : DRAFT JUL 1999 | EN 13638 - NGV FILLING STATIONS |
| 98/541503 DC : DRAFT MAY 1998 | PREN 13237-1 - POTENTIALLY EXPLOSIVE ATMOSPHERE - EXPLOSION PREVENTION AND PROTECTION - PART 1: TERMS AND DEFINITIONS FOR EQUIPMENT AND PROTECTIVE SYSTEMS INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES |
| DIN EN 50284 : 2000 | SPECIAL REQUIREMENTS FOR CONSTRUCTION, TEST AND MARKING OF ELECTRICAL APPARATUS OF EQUIPMENT GROUP II, CATEGORY 1 G |
| CEI UNI EN 45510-2-5 : 2006 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-5: ELECTRICAL EQUIPMENT - MOTORS |
| BS EN 50020:2002 | Electrical apparatus for potentially explosive atmospheres. Intrinsic safety \'i\' |
| 04/19986707 DC : 0 | BS EN 1804-4 - MACHINES FOR UNDERGROUND MINES - SAFETY REQUIREMENTS FOR HYDRAULIC POWERED ROOF SUPPORTS - PART 4: ELECTRO-HYDRAULIC CONTROL SYSTEMS |
| 94/713480 DC : DRAFT NOV 1994 | PREN 1710 - MACHINES FOR UNDERGROUND MINES - REQUIREMENTS FOR APPLICATIONS IN AREAS OF MINES WITH FIREDAMP HAZARD - SAFETY REQUIREMENTS |
| 00/715014 DC : DRAFT OCT 2000 | PREN 13617-3 - PETROL FILLING STATIONS - PART 3: CONSTRUCTION AND PERFORMANCE OF SHEAR VALVES |
| BS EN 50262:1999 | Cable glands for electrical installations |
| PD CLC/TR 50427:2004 | Assessment of inadvertent ignition of flammable atmospheres by radio-frequency radiation. Guide |
| DIN EN 50021 : 2000 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - TYPE OF PROTECTION "N" |
| SAE AS 6479 : 2014 | SPLICER, FUSION, FIBER OPTIC, AEROSPACE |
| UNI CEI EN 45510-2-7 : 2011 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR |
| CEI CLC/TR 50427 : 2005 | ASSESSMENT OF INADVERTENT IGNITION OF FLAMMABLE ATMOSPHERES BY RADIO-FREQUENCY RADIATION - GUIDE |
| I.S. EN 50033:1992 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - CAPLIGHTS FOR MINES SUSCEPTIBLE TO FIREDAMP |
| DIN EN 12261:2007-07 | GAS METERS - TURBINE GAS METERS |
| DD ENV 14236:2002 | Ultrasonic domestic gas meters |
| PREN 13852 : DRAFT 2000 | CRANES - OFFSHORE CRANES - PART 1: GENERAL PURPOSE OFFSHORE CRANES |
| I.S. EN 50016:2002 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - PRESSURIZED APPARATUS "P" |
| DIN EN 764-7:2002-09 | PRESSURE EQUIPMENT - PART 7: SAFETY SYSTEMS FOR UNFIRED PRESSURE EQUIPMENT |
| BS EN 764-7:2002 | Pressure equipment Safety systems for unfired pressure vessels |
| BS EN 12919:1999 | Workplace atmospheres. Pumps for the sampling of chemical agents with a volume flow rate of over 51/min. Requirements and test methods |
| BS EN 13135-1 : 2003 | CRANES - EQUIPMENT - PART 1: ELECTROTECHNICAL EQUIPMENT |
| 97/204928 DC : DRAFT APR 1997 | PREN 50273 - INSTALLATION OF ELECTRICAL APPARATUS IN AREAS ENDANGERED BY EXPLOSIVE SUBSTANCES |
| BS EN 815 : 1997 | SAFETY OF UNSHIELDED TUNNEL BORING MACHINES AND RODLESS SHAFT BORING MACHINES FOR ROCK - SAFETY REQUIREMENTS |
| 98/705686 DC : DRAFT MAR 1998 | PREN 13135-1 - CRANES - SAFETY - DESIGN - REQUIREMENTS FOR EQUIPMENT - PART 1: ELECTROTECHNICAL EQUIPMENT |
| BS EN 1474:1997 | Installation and equipment for liquefied natural gas. Design and testing of loading/unloading arms |
| BS EN 1834-1:2000 | Reciprocating internal combustion engines. Safety requirements for design and construction of engines for use in potentially explosive atmospheres Group II engines for use in flammable gas and vapour atmospheres |
| BS EN 12499:2003 | Internal cathodic protection of metallic structures |
| UNE-EN 741:2000 | Continuous handling equipment and systems - Safety requirements for systems and their components for pneumatic handling of bulk materials |
| BS EN 12012-3 : 2001 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 3: SAFETY REQUIREMENTS FOR SHREDDERS |
| BS EN 45510-8-1:1998 | Guide for the procurement of power station equipment Control and instrumentation |
| BS EN 13463-8:2003 | Non-electrical equipment for potentially explosive atmospheres Protection by liquid immersion \'k\' |
| BS EN 145:1998 | Respiratory protective devices. Self-contained closed-circuit breathing apparatus compressed oxygen or compressed oxygen-nitrogen type. Requirements, testing, marking |
| BS EN 12405:2002 | Gas meters. Gas-volume electronic conversion devices |
| BS EN 1834-2:2000 | Reciprocating internal combustion engines. Safety requirements for design and construction of engines for use in potentially explosive atmospheres Group I engines for use in underground workings susceptible to firedamp and/or combustible dust |
| BS EN 13636:2004 | Cathodic protection of buried metallic tanks and related piping |
| BS EN 1012-2 : 1997 | COMPRESSORS AND VACUUM PUMPS - SAFETY REQUIREMENTS - PART 2: VACUUM PUMPS |
| EN 50284:1999 | Special requirements for construction, test and marking of electrical apparatus of equipment group II, Category 1 G |
| EN 741:2000+A1:2010 | Continuous handling equipment and systems - Safety requirements for systems and their components for pneumatic handling of bulk materials |
| EN 1474 : 1997 | INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF LOADING/UNLOADING ARMS |
| EN 1834-1:2000 | Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 1: Group II engines for use in flammable gas and vapour atmospheres |
| EN 14435:2004 | Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus with half mask designed to be used with positive pressure only - Requirements, testing, marking |
| EN 45510-2-5:2002 | Guide for procurement of power station equipment - Part 2-5: Electrical equipment - Motors |
| EN 45510-2-7:2002 | Guide for procurement of power station equipment - Part 2-7: Electrical equipment - Switchgear and controlgear |
| EN 815:1996+A2:2008 | Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock - Safety requirements |
| EN 1834-3:2000 | Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 3: Group II engines for use in flammable dust atmospheres |
| EN 13636:2004 | Cathodic protection of buried metallic tanks and related piping |
| EN 1834-2:2000 | Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 2: Group I engines for use in underground workings susceptible to firedamp and/or combustible dust |
| EN 1012-2:1996+A1:2009 | Compressors and vacuum pumps - Safety requirements - Part 2: Vacuum pumps |
| EN 1532:1997 | Installation and equipment for liquefied natural gas - Ship to shore interface |
| 06/30150265 DC : 0 | EN 1474-1 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS |
| I.S. EN 1231:1997 | WORKPLACE ATMOSPHERES - SHORT TERM DETECTOR TUBE MEASUREMENT SYSTEMS - REQUIREMENTS AND TEST METHODS |
| I.S. EN 1474:1998 | INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF LOADING/UNLOADING ARMS |
| I.S. EN 1532:1997 | INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - SHIP TO SHORE INTERFACE |
| 02/637047 DC : DRAFT APR 2002 | BS EN 50174-3 - INFORMATION TECHNOLOGY - CABLING INSTALLATION - PART 3: INSTALLATION PLANNING AND PRACTICES OUTSIDE BUILDINGS |
| 13/30291777 DC : 0 | BS EN 378-3 - REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - PART 3: INSTALLATION SITE AND PERSONAL PROTECTION |
| 03/306595 DC : 0 | BS EN 14677 - SAFETY OF MACHINERY - SECONDARY STEELMAKING - MACHINERY AND EQUIPMENT FOR TREATMENT OF LIQUID STEEL |
| BS EN 50073:1999 | Guide for selection, installation, use and maintenance of apparatus for the detection and measurement of combustible gases or oxygen |
| BS EN 50284:1999 | Special requirements for construction, test and marking of electrical apparatus of equipment group II, category 1 G |
| 02/706761 DC : DRAFT MAY 2002 | PREN 14461 - INDUSTRIAL FANS - SAFETY REQUIREMENTS |
| 02/207214 DC : DRAFT JULY 2002 | PREN 12499 - INTERNAL CATHODIC PROTECTION OF METALLIC STRUCTURES |
| BS EN 50017:1998 | Electrical apparatus for potentially explosive atmospheres. Powder filling \'q\' |
| I.S. CLC TR 50427:2005 | ASSESSMENT OF INADVERTENT IGNITION OF FLAMMABLE ATMOSPHERES BY RADIO-FREQUENCY RADIATION - GUIDE |
| PD CLC/TR 50404:2003 | Electrostatics. Code of practice for the avoidance of hazards due to static electricity |
| BS EN 50303:2000 | Group I, Category M1 equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust |
| 95/704659 DC : DRAFT MAR 1995 | PREN 1872 - MACHINES FOR UNDERGROUND MINES - SAFETY REQUIREMENTS FOR MINING VENTILATION MACHINERY - ELECTRICALLY DRIVEN FANS FOR UNDERGROUND USE |
| 05/30078385 DC : DRAFT MAR 2005 | BS ISO TR 9824 - HYDROMETRY - MEASUREMENT OF FREE SURFACE FLOW IN CLOSED CONDUITS |
| DIN EN 50018 : 2001 AMD 1 2003 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - FLAMEPROOF ENCLOSURE "D" |
| I.S. EN 50381:2004 | TRANSPORTABLE VENTILATED ROOMS WITH OR WITHOUT AN INTERNAL SOURCE OF RELEASE |
| I.S. EN 50241-1:1999 | SPECIFICATION FOR OPEN PATH APPARATUS FOR THE DETECTION OF COMBUSTIBLE OR TOXIC GASES AND VAPOURS - GENERAL REQUIREMENTS AND TEST METHODS |
| BS EN 14435:2004 | Respiratory protective devices. Self-contained open-circuit compressed air breathing apparatus with half mask designed to be used with positive pressure only. Requirements, testing, marking |
| BS EN 12012-2 : 2001 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 2: SAFETY REQUIREMENTS FOR STRAND PELLETISERS |
| BS EN 12874:2001 | Flame arresters. Performance requirements, test methods and limits for use |
| BS EN 13160-3:2003 | Leak detection systems Liquid systems for tanks |
| EN 13135-1:2003+A1:2010 | Cranes - Equipment - Part 1: Electrotechnical equipment |
| DIN EN 815:1996-11 | SAFETY OF UNSHIELDED TUNNEL BORING MACHINES AND RODLESS SHAFT BORING MACHINES FOR ROCK - SAFETY REQUIREMENTS |
| EN 50394-1:2004 | Electrical apparatus for potentially explosive atmospheres - Group I - Intrinsically safe systems - Part 1: Construction and testing |
| DIN EN 14435:2004-10 | Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus with half mask designed to be used with positive pressure only - Requirements, testing, marking |
| EN 50033 : 1991 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - CAPLIGHTS FOR MINES SUSCEPTIBLE TO FIREDAMP |
| EN 45510-8-1:1998 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 8-1: CONTROL AND INSTRUMENTATION |
| DIN EN ISO 6416:2005-11 | HYDROMETRY - MEASUREMENT OF DISCHARGE BY THE ULTRASONIC (ACOUSTIC) METHOD |
| EN 12874 : 2001 | FLAME ARRESTERS - PERFORMANCE REQUIREMENTS, TEST METHODS AND LIMITS FOR USE |
| EN 50018 : 2000 AMD 1 2002 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - FLAMEPROOF ENCLOSURE "D" |
| EN 50019:2000/corrigendum Apr. 2003 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INCREASED SAFETY "E" |
| DIN EN 815:2009-12 | SAFETY OF UNSHIELDED TUNNEL BORING MACHINES AND RODLESS SHAFT BORING MACHINES FOR ROCK - SAFETY REQUIREMENTS |
| EN 50015:1998 | Electrical apparatus for potentially explosive atmospheres - Oil immersion "o" |
| EN 50303:2000 | Group I, Category M1 equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust |
| EN 50017:1998 | Electrical apparatus for potentially explosive atmospheres - Powder filling "q" |
| EN 60849:1998 | Sound systems for emergency purposes |
| UNE-EN 1012-2:1996 | COMPRESSORS AND VACUUM PUMPS. SAFETY REQUIREMENTS. PART 2: VACUUM PUMPS. |
| EN 50033 : 1991 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - CAPLIGHTS FOR MINES SUSCEPTIBLE TO FIREDAMP |
| ISO 4892-1:2016 | Plastics — Methods of exposure to laboratory light sources — Part 1: General guidance |
| EN 60192:2001 | Low pressure sodium vapour lamps - Performance specifications |
| EN 50281-1-1 : 98 AMD 1 2002 | ELECTRICAL APPARATUS PROTECTED BY ENCLOSURES - CONSTRUCTION AND TESTING FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - ELECTRICAL APPARATUS PROTECTED BY ENCLOSURES - CONSTRUCTION AND TESTING |
| EN 50039:1980 | Electrical apparatus for potentially explosive atmospheres - Intrinsically safe electrical systems 'i' |
| EN 50020:2002 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' |
| ISO 965-2:1998 | ISO general purpose metric screw threads — Tolerances — Part 2: Limits of sizes for general purpose external and internal screw threads — Medium quality |
| IEC 60050-486:1991 | International Electrotechnical Vocabulary (IEV) - Part 486: Secondary cells and batteries |
| ISO 4017:2014 | Fasteners Hexagon head screws Product grades A and B |
| EN 50017:1998 | Electrical apparatus for potentially explosive atmospheres - Powder filling "q" |
| EN 50019:2000/corrigendum Apr. 2003 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INCREASED SAFETY "E" |
| ISO 4032:2012 | Hexagon regular nuts (style 1) — Product grades A and B |
| EN 50018 : 2000 AMD 1 2002 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - FLAMEPROOF ENCLOSURE "D" |
| HD 611.1 : 200S1 | GUIDE FOR THE DETERMINATION OF THERMAL ENDURANCE PROPERTIES OF ELECTRICAL INSULATING MATERIALS - GENERAL GUIDELINES FOR AGEING PROCEDURES AND EVALUATION OF TEST RESULTS |
| ISO 4762:2004 | Hexagon socket head cap screws |
| ISO 262:1998 | ISO general purpose metric screw threads — Selected sizes for screws, bolts and nuts |
| ISO 4027:2003 | Hexagon socket set screws with cone point |
| ISO 4029:2003 | Hexagon socket set screws with cup point |
| ISO 4026:2003 | Hexagon socket set screws with flat point |
| ISO 286-2:2010 | Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts |
| ISO 965-1:2013 | ISO general purpose metric screw threads — Tolerances — Part 1: Principles and basic data |
| ISO 179:1993 | Plastics Determination of Charpy impact strength |
| EN 50015:1998 | Electrical apparatus for potentially explosive atmospheres - Oil immersion "o" |
| ISO 4028:2003 | Hexagon socket set screws with dog point |
| EN 60662:2012 | High-pressure sodium vapour lamps - Performance specifications |
| EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
| EN 50016:2002 | Electrical apparatus for potentially explosive atmospheres - Pressurized apparatus "p" |
| ISO 48:2010 | Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD) |
| EN 50028:1987 | Electrical apparatus for potentially explosive atmospheres - Encapsulation 'm' |
| HD 611.2 : 200S1 | GUIDE FOR THE DETERMINATION OF THERMAL ENDURANCE PROPERTIES OF ELECTRICAL INSULATING MATERIALS - CHOICE OF TEST CRITERIA |
| ISO 178:2010 | Plastics Determination of flexural properties |
| EN 60034-5:2001/A1:2007 | ROTATING ELECTRICAL MACHINES - PART 5: DEGREES OF PROTECTION PROVIDED BY THE INTEGRAL DESIGN OF ROTATING ELECTRICAL MACHINES (IP CODE) - CLASSIFICATION |
| ISO 1817:2015 | Rubber, vulcanized or thermoplastic Determination of the effect of liquids |
| ISO 4014:2011 | Hexagon head bolts Product grades A and B |
| EN 60423:2007 | Conduit systems for cable management - Outside diameters of conduits for electrical installations and threads for conduits and fittings |
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