标准摘要
[中文适用范围]： 适用于通过分接单元为灯具供电的母线槽系统，但不适用于符合 IEC 出版物 60570 的供电轨道系统。该合并版本由第三版 (2000 年) 及其修订版 1 (2005 年) 组成。因此，无需对本出版物进行修订。 [外文原描述]： Applies to busbar trunking systems intended to supply luminaires through tap-off units but does not apply to supply track systems in accordance with IEC Publication 60570. This consolidated version consists of the third edition (2000) and its amendment 1 (2005). Therefore, no need to order amendment in addition to this publication.
英文名称Low-voltage switchgear and controlgear assemblies - Part 2: Particular requirements for busbar trunking systems (busways)