JB/T 3907-1999 English Version, JB/T 3907-1999 Push-button Switches (English Version)

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JB/T 3907-1999 Push-button Switches (English Version)
Standard No.:	JB/T 3907-1999	Status:	superseded remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	17500 words	Translation Price(USD):	520.0 remind me the price change Email:
Implemented on:	2000-1-1	Delivery:	via email in 1~5 business day

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Standard No.:	JB/T 3907-1999
English Name:	Push-button Switches
Chinese Name:	按钮开关
Chinese Classification:	K31 Low-voltage distribution electrical equipment
Professional Classification:	JB Professional Standard - Machinery
ICS Classification:	29.120.40 29.120.40 Switches 29.120.40
Source Content Issued by:	Chengdu Machine Tool Electric Appliance Research Institute
Issued on:	1999-05-20
Implemented on:	2000-1-1
Status:	superseded
Superseded by:	JB/T 3907-2008 Machine tool electric apparatus—Push-button switches
Superseded on:	2008-9-1
Superseding:	JB 3907-1985
Target Language:	English
File Format:	PDF
Word Count:	17500 words
Translation Price(USD):	520.0
Delivery:	via email in 1~5 business day

JB/T 3907-1999 is referred in:

* JB/T 9008.1-2004 Electric wire rope hoists Part1: Types and basic parameter,specification

Standard

JB/T 3907-1999 Push-button Switches (English Version)
Standard No.	JB/T 3907-1999
Status	superseded
Language	English
File Format	PDF
Word Count	17500 words
Price(USD)	520.0
Implemented on	2000-1-1
Delivery	via email in 1~5 business day

Detail of JB/T 3907-1999

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Introduction of JB/T 3907-1999

JB/T 3907-1999 本标准是根据 GB/T 14048.1-1993《低压开关设备和控制设备总则》和 GB/T 14048.5-1993《低压开关设备和控制设备控制电路电器和开关件第一部分：机电式控制电路电器》对 JB 3907-85《按钮开关》的修订。修订时对电气与爬电距离的确定给出了两种方法；对急停式按钮、安装部件的机械强度等提出了特殊要求的相应的试验方法；增加了附录 A、附录 B 并增加了验证通断操作过电压的要求及提高了运输、贮存中耐短时高温的要求。本标准规定了按钮开关通用的基本规则和要求，包括定义，特性，正常工作条件，安装条件，结构和性能要求，特性和性能验证等。本标准适用于交流 50Hz（60Hz）、电压至 660V、直流电压至 440V 电路中作为控制、信号、连锁等用途的按钮开关。本标准于 1985 年 2 月 8 日首次发布。

Contents of JB/T 3907-1999

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Keywords:
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