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JB/T 4261-2019Low-voltage switchgear and controlgear assemblies - Terminology of accessories (English PDF)

低压成套开关设备和控制设备 辅件术语

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

August 2, 2019

Implementation date

April 1, 2020

Scope

JB/T 4261-2019 is the English-translated version of 低压成套开关设备和控制设备 辅件术语.

JB/T 4261-2019 is a recommended machinery industry standard of China that fixes the terminology used for the auxiliaries of low-voltage switchgear and controlgear assemblies.

It gives general terms together with terms for product names, structural parts, performance, and testing and inspection.

Its subject is low-voltage switchgear and control equipment accessory products, and it is meant to serve the drafting and revision of standards, technical documentation and the compilation and translation of professional manuals for people engaged in the production, research and use of electrical accessories.

It quotes GB/T 2900.1-2008, GB/T 2900.10-2013, GB/T 2900.70-2008, GB/T 7251.1-2013, GB/T 11547, GB/T 14048.1-2012 and GB/T 14048.7-2016, and it replaces JB/T 4261-1999. Issued on 2 August 2019, it has applied since 1 April 2020.

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Document preview — JB/T 4261-2019

National Standard of the People's Republic of China

ICS
29.120
Replacing
JB/T 4261-1999

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Contents

  • Foreword
  • Scope
  • Normative references
  • About this standard
  • Related standards
  • Classification and status

1 Foreword

JB/T 4261-2019 was issued by MIIT on 2 August 2019 and has been in force since 1 April 2020.

It replaces the earlier edition JB/T 4261-1999.

2 Scope

This standard is a recommended machinery industry standard of China that fixes the terminology used for the auxiliaries of low-voltage switchgear and controlgear assemblies. It gives general terms together with terms for product names, structural parts, performance, and testing and inspection. Its subject is low-voltage switchgear and control equipment accessory products, and it is meant to serve the drafting and revision of standards, technical documentation and the compilation and translation of professional manuals for people engaged in the production, research and use of electrical accessories. It quotes GB/T 2900.1-2008, GB/T 2900.10-2013, GB/T 2900.70-2008, GB/T 7251.1-2013, GB/T 11547, GB/T 14048.1-2012 and GB/T 14048.7-2016, and it replaces JB/T 4261-1999.

3 Normative references

JB/T 4261-2019 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 2900.1-2008 — Electrotechnical terminology - Fundamental terms

GB/T 2900.10-2013 — Electrotechnical terminology -- Electric cables

GB/T 2900.70-2008 — Electrotechnical terminology -- Electrical accessories

GB/T 7251.1-2013

GB/T 11547

GB/T 14048.1-2012

GB/T 14048.7-2016 — Low-voltage switchgear and controlgear -- Part 7-1: Ancillary equipment -- Terminal blocks for copper conductors

4 About this standard

Issued by: MIIT

English translation: about 27 pages

5 Related standards

Other editions:

JB/T 4261-1999 (earlier edition)

6 Classification and status

International classification (ICS): 29.120

Prefix JB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 27 pages — is available in the English PDF.

Referenced standards

Similar standards

Editions of JB/T 4261

EditionTitleRevisionStatus
JB/T 4261-2019Low-voltage switchgear and controlgear assemblies - Terminology of accessoriescurrent editionCurrent
JB/T 4261-1999Low-voltage switchgear and controlgear assemblies - Terminology of accessoriesprevious editionSuperseded

This page sells the current edition, JB/T 4261-2019. Earlier editions are listed for reference only.

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