Selection, Application, and Inspection of Electric Overcurrent Protective Devices
电气过电流保护装置的选型 应用和检验
1998-11-01
UNE 20460-4-473-1990
ELECTRICAL INSTALLATIONS OF BUILDINGS. PART 4: PROTECTION FOR SAFETY. CHAPTER 47: APPLICATION OF PROTECTIVE MEASURES. SECTION 473: PROTECTION AGAINST OVERCURRENT
建筑物的电气装置 第4部分:安全保护 第47章:保护措施的应用 第473节:过电流保护
1990-05-08
DIN VDE 0641-21
Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 21: Selective main circuit-breakers
电气附件.家用和类似用途过电流保护断路器.第21部分:选择性主断路器
2011-10-01
DIN VDE 0641-21-DRAFT
Draft Document - Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 21: Selective main circuit-breakers
文件草案.电气附件.家用和类似用途过电流保护断路器.第21部分:选择性主断路器
2009-08-01
IEC TR 63491-2025
Live working – Guidance for end users for the selection of personal protective equipment against the hazards of an electric arc
带电作业 针对电弧危害的个人防护设备的最终用户选择指南
2025-06-11
QX/T 10.2-2018
电涌保护器 第2部分：在低压电气系统中的选择和使用原则
Surge protective devices-Part2: Selection and application principles of surge protective devices connected to low-voltage electrical systems