标准摘要
[中文适用范围]: 当相关产品标准有要求时,本标准适用于以下简称“设备”的开关设备和控制设备,用于连接到额定电压不超过交流1000V或直流1500V的电路。不适用于 IEC 60439 中涉及的低压开关设备和控制设备组件。 注:在本标准的某些条款或子条款中,本标准涵盖的设备也称为“设备”,以与 IEC 60439 的文本一致。此类条款或子条款。 [外文原描述]: The purpose of this standard is to harmonize as far as practicable all rules and requirements of a general nature applicable to low-voltage switchgear and controlgear in order to obtain uniformity of requirements and tests throughout the corresponding range of equipment and to avoid the need for testing to different standards.
英文名称Low-voltage switchgear and controlgear - Part 1: General rules