IEC 60898-3:2019 电气附件家用和类似装置用过电流保护断路器第3部分:直流操作断路器

标准编号：IEC 60898-3:2019

中文名称：电气附件家用和类似装置用过电流保护断路器第3部分:直流操作断路器

英文名称：Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 3: Circuit-breakers for DC operation

发布日期：2019-04-05

标准范围

IEC 60898-3:20 19（E）适用于DC断路器，额定DC电压不超过440 V，额定电流不超过125 A，额定短路容量不超过10 000 A。这些断路器旨在防止建筑物和类似应用的布线装置的过电流；它们是为未经训练的人使用而设计的，并且不需要维护。

IEC 60898-3:2019(E) applies to DC circuit-breakers, having a rated DC voltage not exceeding 440 V, a rated current not exceeding 125 A and a rated short-circuit capacity not exceeding 10 000 A.
These circuit-breakers are intended for the protection against overcurrents of wiring installations of buildings and similar applications; they are designed for use by uninstructed people and for not being maintained.

标准预览图