GB/T 7947-2010 Replaced National standards

GB/T 7947-2010 Basic and safety principles for man machine interface,marking and identification—Identification of conductors by colours or alphanumerics

GB/T 7947-2010 Basic and safety principles for man machine interface,marking and identification—Identification of conductors by colours or alphanumerics

Publish Date: 2011-01-14 Implement Date: 2011-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 7947-2010

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Health, safety, and labor protection

ICS Name: Comprehensive Electrical Engineering

Publish Date: 2011-01-14

Implement Date: 2011-12-01

Pages: 12 pages

Scope

This standard specifies the general rules for identifying conductors with specific colors or alphanumeric codes to avoid confusion and ensure safety. These conductor colors or alphanumeric codes are used on cables or cores, busbars, and electrical equipment and devices.

Development Information

Word Count: 18 Thousand words Pages: 12 pages

Replace the following standards

GB 7947-2006 Basic and safety principles for man-machine interface, marking and identification—Identification of conductors by colors or numerals

Superseded by the following standards

GB/T 4026-2019 Basic and safety principles for man-machine interface,marking and identification—Identification of equipment terminals,conductor terminations and conductors

Referenced Standards

GB/T 2900.73-2008 Electrotechnical terminology—Earthing and protection against electric shock GB/T 16499-1996 Guide to the drafting of electrical safety standards GB/T 16499-2008 The preparation of safety publications and the use of basic safety publications and group safety publications GB/T 16499-2017 Guide for the preparation of electrical and electronic safety publications and the use of basic safety publications and group safety publications GB/T 20000.4-2003 Guide for standardization—Part 4:Safety aspects for their inclusion in standards

Adopt standards

IEC 60446:2007

Related Standards

GB/T 2681-1981 Abolished

GB/T 2681-1981 Colors of insulated conductors used in electrical assembly devices

Publish Date: 1981-06-12

GB/T 2682-1981 Abolished

GB/T 2682-1981 Colors of indicator lights and push-buttons used in electrical assembly devices

Publish Date: 1981-06-12

GB/T 3926-1983 Replaced

GB/T 3926-1983 Rated voltage for medium frequency equipment

Publish Date: 1983-11-11

GB/T 4064-1983 Abolished

GB/T 4064-1983 General guide for designing of electrical equipment to satisfy safety requirements

Publish Date: 1983-12-22

GB/T 4776-1984 Replaced

GB/T 4776-1984 Electrical safety terminology

Publish Date: 1984-11-30

GB/T 5080.4-1985 Active

GB/T 5080.4-1985 Equipment reliability testing—Procedure for point estimates and confidence intervals from reliability determination tests(Exponental distribution)

Publish Date: 1985-04-17