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



Reference EN 60255-5:2001
Title Electrical relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests
Project Number 12087
Abstract/Scope Lays down general requirements for the insulation coordination of measuring relays and protection equipment. Gives guidance for the selection of clearances and creepage distances and other aspects related to the insulation of measuring relays and protection equipment; specifies requirements for voltage tests and insulation resistance measurement.


Current Stage code 6060
Current Stage code date 2001-04-19
Current Stage code deadline 2001-12-01
Deadline date for vote  


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


IEC Technical Body IEC/TC 95
Reference Document IEC 60255-5:2000 (EQV)
ICS 29.120.70 - Relays
Keywords Relay; Electrical relay; Protection equipment; Insulation; Test
Note EN following parallel vote
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2001-04-19 2001-12-01 export to doc file  EN
5099 2001-03-01 2001-07-01  
5061 2001-01-25 2001-03-01  
5020 2000-08-04 2000-10-31  
4099 2000-07-31 2000-08-04  
4020 1998-03-27 1998-08-31  
3099 1998-03-23 1998-03-27  

Implementation Dates

date of Ratification (DOR) (1) 2001-03-01
date of Availability (DAV) (2) 2001-04-19
date of Announcement (DOA) (3) 2001-06-01
date of Publication (DOP) (4) 2001-12-01
date of Withdrawal (DOW) (5) 2004-03-01


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of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn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