BS EN 60446:2000 Basic and safety principles for man-machine interface, marking and identification - Identification of conductors by colours or numerals
This International Standard provides general rules for the use of certain colours or numerals to identify conductors with the aim of avoiding ambiguity and ensuring safe operation. These conductors may be applied in cables or cores, busbars, electrical equipment and installations. It is based on the principles given in IEC Guide 104 and ISO/IEC Guide 51.
BS EN 60446:2000 history
2017BS EN 60445:2017 Basic and safety principles for man-machine interface, marking and identification. Identification of equipment terminals, conductor terminations and conductors
2010BS EN 60445:2010 Basic and safety principles for man-machine interface, marking and identification. Identification of equipment terminals, conductor terminations and conductors
2007BS EN 60446:2007 Basic and safety principles for man-machine interface, marking and identification - Identification of conductors by colours or alphanumerics
2000BS EN 60446:2000 Basic and safety principles for man-machine interface, marking and identification - Identification of conductors by colours or numerals