NEN HD 630-2-1:2005现行
Low-voltage Fuses - Part 2-1: Supplementary Requirements For Fuses For Use By Authorized Persons (fuses Mainly For Industrial Applications) - Sections 1 To 6: Examples Of Types Of Standardized Fuses
出版：Nederlands Normalisatie Instituut
专家解读视频
Applies to fuses with fuse-links having blade contacts intended to be replaced by means of a device, for example replacement handle, which complies with the dimensions specified in figures 1 and 2.
IEC 60269-2-1 : 4.0 - Identical
HD 630.2.1 : 200S6 - Identical
IEC 60269-2-1 Ed. 4.0 - Identical
HD 630.2.1:2003 - Identical
