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

CLC/TC 205

Home and Building Electronic Systems (HBES)



Reference EN 50090-2-2:1996/A1:2002
Title Home and Building Electronic Systems (HBES) - Part 2-2: System overview - General technical requirements
Project Number 13450
Abstract/Scope This European standard defines the general technical requirements of a Home and Building Electronic System (HBES) based on SELV or PELV. It concerns cabling and topology, electrical and functional safety, environmental conditions and behavior in case of failures as well as specific HBES installation rules. The HBES includes also the interfaces of devices and equipment providing connection to the HBES. Parts of devices and equipment not providing HBES functionality are not included. For such parts the relevant product standards apply. NOTE: Reference is made also to CENELEC Technical Report RlO5-OO2.


Current Stage code 6060
Current Stage code date 2002-01-31
Current Stage code deadline 2002-08-01
Deadline date for vote  


Directive(s) LVD (2006/95/EC)
Order Voucher  


IEC Technical Body ISO/IEC/JTC 1/SC25
Reference Document  
ICS 97.120 - Automatic controls for household use
Keywords HBES; Home and Building Electronic System; Technical requirements
Note Superseded by EN 50491-5-1:2010, EN 50491-5-2:2010 & EN 50491-5-3:2010
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2002-01-31 2002-08-01 export to doc file  EN
5099 2001-07-01 2002-02-01  
5061 2001-05-29 2001-09-01  
5020 2000-10-31 2001-04-30  
3090 2000-04-27 2000-10-27  
3093 1999-11-04 2000-05-15  
3020 1999-07-01 1999-11-04  
2020 1999-05-05 1999-11-05  

Implementation Dates

date of Ratification (DOR) (1) 2001-07-01
date of Availability (DAV) (2) 2002-01-31
date of Announcement (DOA) (3) 2002-02-01
date of Publication (DOP) (4) 2002-08-01
date of Withdrawal (DOW) (5) 2004-08-01


Superseded by EN 50491-3:2009
EN 50491-5-1:2010
EN 50491-5-2:2010
EN 50491-5-3:2010
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.