IEC 60446:1973
Identification of conductors by colours or numerals

Standard No.

IEC 60446:1973

Published By

SCC

Status

Be replaced

Replace By

IEC 60446:1989

Latest

IEC 60446:2007

Replace

IEC 60446:1973

Scope

Provides rules for the use of certain colours or the use of numerals for the purpose of identification of conductors including busbars. Has the status of a basic safety publication in accordance with IEC Guide 104.

IEC 60446:1973 history

• 2007 IEC 60446:2007 Basic and safety principles for man-machine interface, marking and identification - Identification of conductors by colours or alphanumerics
• 1970 IEC 60446:1999/COR1:2002 Corrigendum 1 - Basic and safety principles for man-machine interface, marking and identification - Identification of conductors by colours or numerals
• 1999 IEC 60446:1999 Basic and safety principles for man-machine interface, marking and identification - Identification of conductors by colours or numerals
• 1989 IEC 60446:1989 Identification of conductors by colours or numerals
• 1970 IEC 60446:1973 Identification of conductors by colours or numerals