GB/T 16915.4-2019 代替 GB/T 16915.4—2003
家用和类似用途固定式电气装置的开关第2-3部分：延时开关(TDS)的特殊要求
Switches for household and similar fixed-electrical installations— Part 2-3： Particular requirements for time delay switches (TDS) [IEC 60669-2-3:2006  Switches for household and similar fixed electrical installations—Part 2-3： Particular requirements—Time delay switches (TDS), MOD]
2019-12-10 发布
2020-07-01 实施
目 次
前言....................................1
1范围....................................1
2規范性引用文件................................1
3术语和定义..................................1
4 一般要求..................................2
5关于试臆的一般说明..............................3
6额定值....................................3
7分类.....................................3
8标志.....................................4
9尺寸检査......................................4
10防触电保护....................................5
11接地措施.....................................5
12端子.......................................5
13结构要求.....................................5
14开关机构.....................................5
15耐老化、开关外壳提供的防护和防潮 ........................5
16绝缘电阻和电气强度................................5
17温升.......................................6
18通断能力.....................................6
19正常操作.....................................6
20机械强度.....................................7
21耐热........................................7
22螺钉、载流部件和连接 ...............................7
23爬电距离、电气间隙和穿通密封胶距离.........................7
24绝缘材料的耐非正常热、耐燃和耐电痕化 .......................9
25防锈........................................9
26电磁兼容性(EMC)要求..............................9
参考文献......................................10