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GB/T 22693-2008Key type switches (English PDF)

琴键开关

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 31, 2008

Implementation date

November 1, 2009

Scope

GB/T 22693-2008 is the English-translated version of 琴键开关.

GB/T 22693-2008 is the national standard for key type switches.

Clause 1 states that it specifies the technical requirements for key switches for household and similar electrical appliances together with the corresponding test methods and inspection rules, and it draws the field of application narrowly: mechanical key switches operated by people through an actuator, used in household and similar appliances to make and break a circuit, with a rated voltage not exceeding 250 V and a rated current not exceeding 10 A, in indoor and similar environments at an ambient temperature of -10 to 55 degrees Celsius that are free of corrosive and explosive gases and of conductive dust.

Clause 2 cites GB 2099.1-2008, GB/T 2828.1-2003, GB/T 2900.70-2008, GB 4208-2008, GB 4706.1-2005, GB 15092.1-2003 and GB 17196-1997.

Clause 3, Terms and Definitions, prints five entries whose term names the draft does not carry: the key component that can be touched by hand once the switch is properly installed; the kind of attached switch whose contact state is changed by pressing the button on its actuator; the rod connected to the key and driven by it to move the movable contact; the action on the button that completes the switching on or off; and the mechanism that operates the movable contact directly or indirectly.

The draft breaks off at the last of those entries. The contents page gives the rest of the standard as a clause on rating, a clause on categories, parts and marking, clause 6 on technical requirements and test methods and clause 7 on packaging, transport and storage, with Appendix A on the inspection rules informative.

The foreword states that this is the first formulation of the standard. It was issued on 2008-12-31 and has applied since 2009-11-01.

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Document preview — GB/T 22693-2008

National Standard of the People's Republic of China

ICS: 29.120.40
Classification: K 31

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Introduction
1 Scope
2 Normative references
3 Terms and definitions Rating 2
6 Technical requirements and test methods
7 packaging, transportation and storage
Appendix A (informative) Inspection Rule

Foreword

Appendix A of this standard is an informative annex. The standard proposed by China Electrical Equipment Industrial Association.

1 Scope

This standard specifies the technical requirements Household and similar electrical switch keys and corresponding test methods, inspection rules.

This standard applies to electrical appliances in the household and similar purposes as pass, breaking the circuit with a rated voltage not exceeding 250V, rated current Not more than 10A, ambient temperature of -10 °C ~ 55 °C, non-corrosive, non-explosive gas and conductive dust and similar indoor environment By the people through the actuator operating mechanical key switches (hereinafter referred to as "switch").

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB 2099.1-2008 plug socket for household and similar purposes - Part 1: General requirements (IEC 60884-1:2006, MOD)

GB/T 2828.1-2003 Sampling procedures for inspection - Part 1. batch inspection by acceptance quality limit (AQL) retrieval pumping Sample count

GB/T 2900.70-2008 Electrotechnical terminology of electrical accessories (IEC 60050-442:1998, IDT)

GB 4208-2008 housing protection (IP Code) (IEC 60529:2001, IDT)

GB 4706.1-2005 household and similar electrical appliances - Safety - Part 1: General requirements (IEC 60335-1:2004, IDT)

GB 15092.1-2003 Switches for appliances - Part 1: General requirements (IEC 61058-1:2001, IDT)

GB 17196-1997 Connecting devices - Flat quick copper wire connecting terminal Safety requirements (IEC 61210:1993, IDT)

3 Terms and Definitions

The following terms and definitions apply to this standard.

3.1

After pressing the switch installed properly, it can be hand-touch, the key components similar.

3.2

This type of switch is a switch attached, it is actuator button To change the contact state, you must press the button.

3.3

And the key is connected, driven by the key action of the operating mechanism to move the movable contact rod.

3.4

Acting on the button, the switch to complete the power turned on or off action.

3.5

For directly or indirectly movable contact operation mechanism.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

Referenced standards

Normative references

GB 2099.1-2008 · GB 4208-2008

Similar standards

GB/T 22200.1-2025|GB/T 22200.3-2025|GB/T 16915.1-2024|GB/T 16915.2-2024|GB/T 15092.2-2023|GB/T 15092.4-2023

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