标准摘要
[中文适用范围]： 该标准分为六个部分，每个部分涉及供授权人员使用的标准化熔断器的具体示例： 第 I 部分：带有刀片触点熔断体的熔断器。第二部分：带有用于螺栓连接的熔断体的熔断器。第一节 [外文原描述]： This standard is divided into six sections, each dealing with a specific example of standardized fuse for use by authorized persons: Section I: Fuses with fuse-links with blade contacts. Section II: Fuses with fuse-links for bolted connections. Section III: Fuses with fuse-links having cylindrical contact caps. Section IV: Fuses with fuse-links with offset blade contacts. Section V: Fuses with fuse-links having "gD" and "gN" characteristics. Section VI: "gV" fuse-links with wedge tightening contacts. NOTE - The following fuse systems are standardized systems in respect to their safety aspects.
英文名称Low-voltage fuses - Part 2-1: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) - Sections I to VI: Examples of types of standardized fuses