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



Reference HD 21.12 S1:1994
Title Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 12: Heat-resistant flexible cables (cords)
Project Number 3206
Abstract/Scope This part (Part 12) of the HD details the particular specifications for heat-resistant polyvinyl chloride insulated and sheathed flexible cables (cords) of rated voltage up to and including 300/500 V, for a rated conductor temperature not exceeding 90 C. All cables shall comply with the appropriate requirements given in Part 1, and the individual types of cable shall each comply with the particular requirements of this Part. NOTE: The overall dimensions of the cables in clauses 2 and 3 of this Part of HD 21 have been calculated in accordance with EN 60719.


Current Stage code 6060
Current Stage code date 1994-10-26
Current Stage code deadline 1995-07-15
Deadline date for vote  


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


IEC Technical Body IEC/TC 20
Reference Document  
ICS 29.060.20 - Cables
Keywords Cable; Polyvinyl chloride insulated cable; Heat-resistant cable; Flexible; Cord
Note Superseded by future EN 50525-2-11 (PR=21967)
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 1994-10-26 1995-07-15 export to doc file  EN
6020 1994-08-05 1994-11-05  
5099 1994-07-05 1994-08-05  
5020 1994-01-05 1994-04-15  
4099 1993-10-27 1994-01-27  
4020 1993-03-04 1993-09-15  
3099 1992-06-24    
3020 1992-01-15 1992-07-15  
2020 1991-11-20 1992-03-31  

Implementation Dates

date of Ratification (DOR) (1) 1994-07-05
date of Availability (DAV) (2) 1994-10-26
date of Announcement (DOA) (3) 1995-01-15
date of Publication (DOP) (4) 1995-07-15
date of Withdrawal (DOW) (5) 1995-07-15


Superseded by EN 50525-2-11:2011
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.