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CLC/TC 37A

Low voltage surge protective devices
 
 
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CLC/TC 37A Work programme

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CLC/FprTS 50539-12:201X (pr=23884)
Low-voltage surge protective devices - Surge protective devices for specific application including d.c. - Part 12: Selection and application principles - SPDs connected to photovoltaic installations
4099  2011-11-222013-03-14  

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CLC/TC 37A Publications

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CLC/TS 50539-12:2010 (pr=22529)
Low-voltage surge protective devices - Surge protective devices for specific application including d.c. - Part 12: Selection and application principles - SPDs connected to photovoltaic installations		2010-03-12 export to doc file  EN
CLC/TS 50539-22:2010 (pr=22530)
Low-voltage surge protective devices - Surge protective devices for specific application including d.c. - Part 22: Selection and application principles - Wind turbine applications		2010-05-14 export to doc file  EN
CLC/TS 50544:2010 (pr=22511)
Low voltage d.c. surge protective device for traction systems - Selection and application rules for surge arresters		2010-02-26 export to doc file  EN
CLC/TS 61643-12:2009 (pr=22224)
Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles		2009-12-23 export to doc file  EN
CLC/TS 61643-22:2006 (pr=15798)
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles		2006-04-12 export to doc file  EN  FR
EN 50539-11:2013 (pr=22527)
Low-voltage surge protective devices - Surge protective devices for specific application including d.c. - Part 11: Requirements and tests for SPDs in photovoltaic applications		2013-03-22 export to doc file  EN  FR  DE
EN 61643-11:2002 (pr=11708)
Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and tests		2002-05-22 export to doc file  EN
EN 61643-11:2002/A11:2007 (pr=16615)
Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and tests		2007-01-30 export to doc file  EN  FR
EN 61643-11:2012 (pr=23421)
Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods		2012-10-12 export to doc file  EN  DE
EN 61643-21:2001 (pr=12432)
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods		2001-07-24 export to doc file  EN
EN 61643-21:2001/A1:2009 (pr=16440)
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods		2009-04-08 export to doc file  EN  FR  DE
EN 61643-21:2001/A2:2013 (pr=23583)
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods		2013-01-25 export to doc file  EN  FR  DE

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CLC/TC 37A Maintenance cycle

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CLC/TS 50539-12:2010 (pr=22529)
Low-voltage surge protective devices - Surge protective devices for specific application including d.c. - Part 12: Selection and application principles - SPDs connected to photovoltaic installations		2010-03-122012-01-312015-01-31CLC/TC 37ACLC/FprTS 50539-12:201X
CLC/TS 50539-22:2010 (pr=22530)
Low-voltage surge protective devices - Surge protective devices for specific application including d.c. - Part 22: Selection and application principles - Wind turbine applications		2010-05-142015-05-142018-05-14CLC/TC 37A 
CLC/TS 50544:2010 (pr=22511)
Low voltage d.c. surge protective device for traction systems - Selection and application rules for surge arresters		2010-02-262015-02-262018-02-26CLC/TC 37A 
CLC/TS 61643-12:2009 (pr=22224)
Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles		2009-12-23 2017-12-23CLC/TC 37A 
CLC/TS 61643-22:2006 (pr=15798)
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles		2006-04-12 2014-04-12CLC/TC 37A 
EN 50539-11:2013 (pr=22527)
Low-voltage surge protective devices - Surge protective devices for specific application including d.c. - Part 11: Requirements and tests for SPDs in photovoltaic applications		2013-03-222018-03-222021-03-22CLC/TC 37A 
EN 61643-11:2002 (pr=11708)
Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and tests		2002-05-22 2012-10-12CLC/TC 37AEN 61643-11:2012
EN 61643-11:2002/A11:2007 (pr=16615)
Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and tests		2007-01-302011-04-142012-10-12CLC/TC 37AEN 61643-11:2012
EN 61643-11:2012 (pr=23421)
Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods		2012-10-12 2020-10-12CLC/TC 37A 
EN 61643-21:2001 (pr=12432)
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods		2001-07-24 2009-07-24CLC/TC 37A 
EN 61643-21:2001/A1:2009 (pr=16440)
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods		2009-04-08 2017-04-08CLC/TC 37A 
EN 61643-21:2001/A2:2013 (pr=23583)
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods		2013-01-25 2021-01-25CLC/TC 37A 

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TC 3 Project files


CLC/TC 37A TC/SC in figures

Current Stage
Year
Year -1
Year -2
Year -3
Year -4
Year >5
Proposal stage100000
Enquiry stage100000
Published210324
Withdrawn000001

CLC/TC 37A Figures overall

Total publications
 32
Published in last 3 years
 7
Total work in progress
 15
Total proposals
 0
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CLC/TC 37A Environment

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CLC/TC 37A EU Directive(s)

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EN 61643-11:2002 (pr=11708)
Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and tests		 6060 2006/95/EC
Council Directive 2006/95/EC of 12 December 2006 on the harmonization of the laws of Member States relating to electrical equipment designed for use within certain voltage limits		 PUB C 245/01
EN 61643-11:2002/A11:2007 (pr=16615)
Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and tests		 6060 2006/95/EC
Council Directive 2006/95/EC of 12 December 2006 on the harmonization of the laws of Member States relating to electrical equipment designed for use within certain voltage limits		 PUB C 245/01
EN 61643-11:2012 (pr=23421)
Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods		 6060 2006/95/EC
Council Directive 2006/95/EC of 12 December 2006 on the harmonization of the laws of Member States relating to electrical equipment designed for use within certain voltage limits		 OFF
EN 61643-21:2001 (pr=12432)
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods		 6060 2006/95/EC
Council Directive 2006/95/EC of 12 December 2006 on the harmonization of the laws of Member States relating to electrical equipment designed for use within certain voltage limits		 PUB C 245/01
EN 61643-21:2001/A1:2009 (pr=16440)
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods		 6060 2006/95/EC
Council Directive 2006/95/EC of 12 December 2006 on the harmonization of the laws of Member States relating to electrical equipment designed for use within certain voltage limits		 PUB C 245/01
EN 61643-21:2001/A2:2013 (pr=23583)
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods		 6060 2006/95/EC
Council Directive 2006/95/EC of 12 December 2006 on the harmonization of the laws of Member States relating to electrical equipment designed for use within certain voltage limits		 OFF

 
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