新的！IEC 60900:2018作为IEC 60900:2018 RLV提供，其中包含国际标准及其红线版本，显示了与上一版本相比技术内容的所有变化。IEC 60900:2018适用于绝缘、绝缘和混合手动工具用于在额定电压高达1 000 V AC和1 500 V DC下带电或接近带电部件工作。如果由技术人员按照安全工作方法和使用说明（如适用）使用，根据本文件设计和制造的产品有助于用户的安全。本文件根据IEC 61477（如适用）的要求编制。本文件涵盖的产品在其生命周期的部分或全部阶段可能会对环境产生影响。这些影响从轻微到重大不等，持续时间为短期或长期，发生在全球、区域或地方各级。本文件不包括对产品制造商的要求和测试规定，也不包括对产品用户的环境改善建议。第四版取消并取代了2012年出版的第三版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更: a)增加了第三类工具，即混合手动工具； b)引入关于绝缘、绝缘和混合手动工具示例的新信息附件A。 关键词:带电作业，绝缘，绝缘，手工工具

NEW!IEC 60900:2018 is available as IEC 60900:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 60900:2018 is applicable to insulated, insulating and hybrid hand tools used for working live or close to live parts at nominal voltages up to 1 000 V AC and 1 500 V DC. The products designed and manufactured according to this document contribute to the safety of the users provided they are used by skilled persons, in accordance with safe methods of work and the instructions for use (where appropriate). This document has been prepared in accordance with the requirements of IEC 61477 where applicable. The products covered by this document may have an impact on the environment during some or all stages of its life cycle. These impacts can range from slight to significant, be of short term or long-term duration, and occur at the global, regional or local level. This document does not include requirements and test provisions for the manufacturers of the products, or recommendations to the users of the products for environmental improvement. This fourth edition cancels and replaces the third edition, published in 2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) addition of a third category of tools has been added, namely hybrid hand tools;
b) introduction of a new informative Annex A on examples of insulated, insulating and hybrid hand tools.

Key words: Live Working, Insulated, Insulating, Hand Tools