解析小型断路器EN与IEC标准的差异

摘要

Analysis and comparison were carried out for EN and IEC standard about circuit breakers for over-current protection used for household and similar site──circuit breakers for AC operation (miniature circuit breakers for short), EN 60898-1 and IEC 60898-1. In the aspects of product marking requirements, short-circuit test value quantity, tripping characteristic test of circuit breakers, energy losses clas-sification, this paper gave contents of main differences so as to provide references for related technical personnel.%　　对欧盟、IEC 关于家用和类似场所用过电流保护断路器——用于交流的断路器(简称小型断路器)的标准 EN 60898-1、IEC 60898-1进行了分析比较，在产品标志要求、短路试验中试验量、断路器的脱扣特性试验、能耗等级分类等方面给出了主要差异内容，以供相关技术人员进行参考。