标准摘要
[中文适用范围]： 以下补充要求适用于具有螺栓连接的熔断体，其尺寸符合本节图 1 (IA) 至 3 (IA) 中给出的要求。它们的额定电压和电流如下： · 230 V ac 至 900 A； · 690 V 交流电，最高 710 A。 [外文原描述]： Is divided into three sections, each dealing with specific examples of standardized dimensions. Section I: Fuse-links having bolted connections: Type A, Type B, Type C. Section II: Fuse-links with flush end connections: Type A, Type B. Section III: Fuse-links with cylindrical contact caps: Type A. This standard covers dimensional systems but does not standardize characteristics.
英文名称Low-voltage fuses - Part 4-1: Supplementary requirements for fuse-links for the protection of semiconductor devices - Sections I to III: Examples of types of standardized fuse-links