1920 标准查询与下载

IEC 61058-1/AMD1:1993 第1次修改

Switches for appliances; part 1: general requirements; amendment 1

IEC 60073:1991 用颜色和辅助手段标记指示设备和调节器

Coding of indicating devices and actuators by colours and supplementary means

PN T02003-1991 电阻器和电容器优先数系

Preferred number series for resistors and capacitors

DIN 43238:1989 牵引设备的搬钮开关.尺寸和额定值

The standard includes information concerning dimensions and ratings.

Toggle switches for traction equipment; dimensions and ratings

DIN 49200:1987 镶入安装和表面安装用２５０Ｖ.１６Ａ以下的开关

Switches up to 16 A 250 V for flush and surface mounting

DIN 43607:1986 室内开关装置的三极断路器和转换断路器.额定电压12至35KV.额定标准电流400A至1250A.主要尺寸

This recommendation applies to three-pole disconnectors for indoor switchgear; rated voltage 12 kV up to 36 kV; rated normal current 400 A up to 1250 A; main dimensions.

Three-pole disconnectors and switch-disconnectors for indoor switchgear; rated voltage 12 kV up to 36 kV; rated normal current 400 A up to 1250 A; main dimensions

DIN 43237:1985 牵引设备用凸轮控制开关

Cam control switches for traction equipment

DIN 43453:1985 单柱接地开关.额定电压为420KV.连端子和安装尺寸、布局

Single-post earthing switch; rated voltage 420 kV; terminal and mounting dimensions, layout

IEC 60163-1:1984 微动开关.第1部分:一般要求和制定详细规范的规则

Sensitive switches.. Part 1 : General requirements and rules for the preparation of detail specifications

ISO 6859-1:1982 航空器 近开关 第1部分:一般要求

Specifies general requirements for aircraft, suitable for use in nominal 28 V d. c. systems, or 115/200 V, 400 Hz a c. systems, having the characteristics specified in ISO 1540. Two classes of switches are specified: class 1: switches for use in unprotected positions on aircraft; class 2: switches intended for less arduous environments.

Aircraft; Proximity switches; Part 1 : General requirements

IEC 60341-3:1978 按钮开关.第3部分:多单元型按钮开关

Push-button switches. Part 3: Push-button switches of the multi-cell type

ISO 3456:1975 航空器 手柄操纵的手动开关(3类) 性能要求

Specifies the values for single- and triple-hole mounting of these switches for use in nominal 28 V d. c. and 115/200 V three-phase, 400 Hz a. c. systems. They are environmentally sealed and suitable for higher altitude and temperature conditions than are Class 2 switches which are sealed only at the lever entry. They do not have the positive action features of the Class 1 and Class 2 switches specified in ISO 1466.

Aircraft; Lever-operated manual switches (Class 3); Performance requirements

IEC 60341-2:1973 按钮开关.第2部分:起草多单元型按钮开关规范活页的一般规则

Push-button switches. Part 2 : General rules for drafting specification sheets for push-button switches of the multi-cell type

IEC 60341-1A:1973 第1次补充

Push-button switches. Part 1 : General requirements and measuring methods.

IEC 60341-1:1970 按钮开关.第1部分:一般要求和测量方法

Push-button switches. Part 1 : General requirements and measuring methods

DIN 49290:1961 按照连接方式对开关的分类

Classification of switches according to connectionsDie Schaltzeichen zeigen die Grundschaltung der einzelnen Schalterarten. Abweichende Netzanschlüsse (P) sind beiBestellung anzugeben.Bei Schaltern mit der Kurzbezeichnung 1/1, 7/1 und 7/2 ist die Pol

Classification of switches according to connections