International Standards and Conformity Assessment for all electrical, electronic and related technologies



Reference HD 60364-4-444:2010
Title Low-voltage electrical installations - Part 4-444: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances
Project Number 16993
Abstract/Scope The rules of this Part of IEC 60364 are intended to provide requirements for the safety of electrical installations in the event of voltage disturbances and electromagnetic disturbances generated for different specified reasons. This second edition of IEC 60364-4-44 cancels and replaces the first edition published in 2001, amendment 1 (2003) and amendment 2 (2006).


Current Stage code 6060
Current Stage code date 2010-05-21
Current Stage code deadline 2011-05-01
Deadline date for vote 2010-06-16


Directive(s) EMC related (2004/108/EC)
Order Voucher  


IEC Technical Body IEC/TC 64
Reference Document IEC 60364-4-44:2007 (CLAUSE 444) (MOD)
ICS 91.140.50 - Electricity supply systems
Keywords Low-voltage; Protection; Safety; Disturbance; Electromagnetic
Note Supersedes R064-004:1999 * Based on IEC 60364-4-44:2007 (Clause 444 only) * Corrigendum to HD issued July 2010
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2010-05-21 2011-05-01 export to doc file  EN  FR  DE
5099 2010-05-01 2010-09-01  
5061 2010-03-26 2010-05-01  
5060 2009-10-27 2009-11-27 export to doc file  EN
5020 2009-08-21 2009-10-23 export to doc file  EN
4099 2009-05-05 2009-08-07  
4060 2009-02-09 2009-04-17 export to doc file  EN
4020 2008-09-05 2009-02-06 export to doc file  EN
3099 2008-06-16 2008-09-17  
2020 2006-03-15 2006-09-15  
1091 2005-10-06 2006-01-13  
1090 2005-06-01 2005-12-01  

Implementation Dates

date of Ratification (DOR) (1) 2010-05-01
date of Availability (DAV) (2) 2010-05-21
date of Announcement (DOA) (3) 2010-11-01
date of Publication (DOP) (4) 2011-05-01
date of Withdrawal (DOW) (5) 2013-05-01


Supersedes R064-004:1999
Superseded by  
Normative reference (6)  

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved

(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat

(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level

(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement

(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn

(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.