IEC 60906-1:20 09适用于额定电流为16 A 250 V的插头和插座的IEC系统。就尺寸要求而言，用于将设备连接到标称电压在200 V和250 V交流电之间的配电系统的家用和类似用途。本标准不适用于额定为15 A 125 V交流电的插头和插座。用于家用和类似用途，用于将设备连接到标称电压在100伏和125伏交流电之间的配电系统。第二版取消并取代了1986年出版的第一版，构成了技术修订。与第一版相比主要变化如下: -0级插头已被删除； -增加检查标准板材尺寸和IEC 60884-1要求所需的量规； -百叶窗是强制性的。

IEC 60906-1:2009 applies to the IEC System of plugs and socket-outlets rated 16 A 250 V a.c. for household and similar purposes for the connection of equipment to distribution systems having nominal voltages between 200 V and 250 V a.c., insofar as dimensional requirements are concerned. This standard does not apply to plugs and socket-outlets rated 15 A 125 V a.c. for household and similar purposes for the connection of equipment to distribution systems having nominal voltages between 100 V and 125 V a.c. This second edition cancels and replaces the first edition published in 1986 and constitutes a technical revision. The main changes from the first edition are as follows:
- Class 0 plugs have been deleted;
- addition of the gauges necessary for checking dimensions of standard sheets and IEC 60884-1 requirements;
- shutters are mandatory.