IEC 60127-4:20 05+A1:2008+A2:2012涉及用于印刷电路和其他基板系统的通用模块化熔丝(UMF)，用于保护通常打算在室内使用的电器、电子设备及其部件。它不适用于打算在特殊条件下使用的电器的保险丝，例如在腐蚀性或爆炸性环境中。除IEC 60127-1的要求外，本标准也适用。 本合并版由第三版（2005年）、 其修正案1（2008年）和修正案2（2012年）。因此，不 除了本出版物之外，还需要订购修订。

IEC 60127-4:2005+A1:2008+A2:2012 relates to universal modular fuse-links (UMF) for printed circuits and other substrate systems, used for the protection of electric appliances, electronic equipment, and component parts thereof, normally intended to be used indoors. It does not apply to fuse-links for appliances intended to be used under special conditions, such as in a corrosive or explosive atmosphere. This standard applies in addition to the requirements of IEC 60127-1. This consolidated version consists of the third edition (2005), its amendment 1 (2008) and its amendment 2 (2012). Therefore, no need to order amendments in addition to this publication.