K31 低压配电电器 标准查询与下载



共找到 2417 条与 低压配电电器 相关的标准,共 162

Low-voltage fuses -- Part 1: General requirements

ICS
29.120.50
CCS
K31
发布
2016-04-20
实施

Adjustable speed electrical power drive systems -- Part 5-1: Safety requirements -- Electrical, thermal and energy

ICS
29.130
CCS
K31
发布
2016-03-22
实施

Components for low-voltage surge protective devices -- Part 312: Selection and application principles for gas discharge tubes

ICS
31.100;33.040.99
CCS
K31
发布
2016-03-22
实施

Components for low-voltage surge protective devices -- Part 311: Performance requirements and test circuits for gas discharge tubes (GDT)

ICS
31.100;33.040.99
CCS
K31
发布
2016-03-22
实施

Miniature fuses -- Part 2: Cartridge fuse-links

ICS
29.120.50
CCS
K31
发布
2016-03-22
实施

本标准规定了低压限载断路器(以下简称断路器)的分类、特性、产品数据和资料、正常工作和安装条件、结构与性能要求、试验、包装、运输和储存。 本标准适用于主触头用来接入额定电压不超过交流50 Hz、1 000 V、额定工作电流不超过1 250 A 电路中的断路器。断路器应用于当负载电流超过限载电流而断开电路,保证电路及电气设备的安全运行以及分配电能、正常工作条件下电路不频繁接通与分断,并具有短路保护功能。 本标准附录A适用于带剩余电流保护的限载断路器。

Low voltage load limiting circuit breaker

ICS
29.130.20
CCS
K31
发布
2016-03-07
实施
2016-06-07

Double-pole contact inserts with protective contact for watertight plug and socket devices - DC 10 A, AC 16, 250 V

ICS
29.120.30
CCS
K31
发布
2016-03
实施

Double-pole coupling with protective contact DC 10 A, AC 16 A, AC/DC 250 V, degree of protection IP56

ICS
29.120.30;47.020.60
CCS
K31
发布
2016-03
实施

Installations switches - AC/DC 10 A, AC/DC 250 V, degree of protection IP56

ICS
47.020.60
CCS
K31
发布
2016-03
实施

Double-pole plugs with protective contact - DC 10 A, AC 16 A, AC/DC 250 V, degree of protection IP56

ICS
29.120.30;47.020.60
CCS
K31
发布
2016-03
实施

Switch insert - AC/DC 10 A, AC/DC 250 V, degree of protection IP00

ICS
47.020.60
CCS
K31
发布
2016-03
实施

Double-pole socket-outlets with protective contact - DC 10 A, AC 16 A, AC/DC 250 V, degree of protection IP56

ICS
29.120.30;47.020.60
CCS
K31
发布
2016-03
实施

Double-pole socket-outlets with protective contact - Switchable - AC/DC 10 A, AC/DC 250 V, degree of protection IP56

ICS
29.120.30;47.020.60
CCS
K31
发布
2016-03
实施

Miniature fuses. Miniature fuse-links for special applications

ICS
29.120.50
CCS
K31
发布
2016-02-29
实施
2016-02-29

Box-type switchgear assemblies for low-voltage distribution purpose

ICS
29.130.01;29.130.20
CCS
K31
发布
2016-01-20
实施

Miniature fuses -- Part 3: Sub-miniature fuse-links

ICS
29.120.50
CCS
K31
发布
2016-01-20
实施

Thermal-links -- Requirements and application guide (Amendment 2)

ICS
29.120.50
CCS
K31
发布
2016-01-20
实施

Miniature fuses -- Part 4: Universal modular fuse-links (UMF), and non-UM through-hole and surface mount fuse-links (Amendment 1)

ICS
29.120.50
CCS
K31
发布
2016-01-20
实施

Miniature fuses -- Part 1: Definitions of miniature fuses and general requirements for miniature fuse-links (Amendment 2)

ICS
29.120.50
CCS
K31
发布
2016-01-20
实施

Miniature fuses -- Part 7: Miniature fuse-links for special applications

ICS
29.120.50
CCS
K31
发布
2016-01-20
实施



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