标准摘要
[中文适用范围]： IEC 61554:2025规定了用于面板安装设备的尺寸系统。该标准适用于电气及电控的指示、记录和控制仪表。本文件的目的是在不同制造商生产的仪表之间建立尺寸互换性。 [外文原描述]： IEC 61554:2025 defines a system of dimensions for panel mounting of equipment. It is applicable to electrical and electrically operated indicating, recording and control instruments. The purpose of this document is to establish dimensional interchangeability between instruments made by different manufacturers.
英文名称Panel mounted equipment - Electrical measuring instruments - Dimensions for panel mounting