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SRPS EN IEC 60757:2021

Code for designation of colours

Dec 31, 2021

General information

60.60     Dec 31, 2021



European Norm

01.070     29.020     29.02  


Дописна седница од 2021-11-17 до 2021-11-24



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This document specifies letter codes for designation of colours and provides rules for their combination to designate colour combinations. The letter codes are intended to be applied in the technical documentation of electrical installations, electrical equipment and products, and in markings of electrical equipment and products.
This basic safety publication focusing on safety essential requirements is primarily intended for use by technical committees in the preparation of safety publications in accordance with the principles laid down in IEC Guide 104 and ISO/IEC Guide 51.
It is not intended for use by manufacturers or certification bodies. One of the responsibilities of a technical committee is, wherever applicable, to make use of basic safety publications in the preparation of its publications. The requirements of this basic safety publication will not apply unless specifically referred to or included in the relevant publications.
This document does not specify any requirements for the encoding of colour properties, nor for their visual representation. Such requirements are under the responsibility of the different technical committees.

Life cycle


SRPS HD 457 S1:2010


SRPS EN IEC 60757:2021
60.60 Standard published
Dec 31, 2021

Related project

Adopted from EN IEC 60757:2021

Adopted from IEC 60757:2021 ED2 IDENTICAL