IEC 62841-2-9:20 15适用于手持式攻丝机和穿线机。单相交流的额定电压不大于250 V。或者华盛顿。工具和480 V三相交流电。工具。额定输入不大于3 700 W。本标准适用于电池工具的限度见附录K。本标准涉及所有人员在正常使用和合理可预见的误用工具时遇到的工具带来的危害。手持式电动工具可以安装在支架或工作台上用作固定工具，而无需对工具本身进行任何更改，属于本标准的范围，并且手持式工具和支架的这种组合被认为是可运输工具，因此由相关部分3涵盖。请各国家委员会注意，设备制造商和测试组织在发布新的、修订的或修订的IEC出版物i后可能需要一段过渡期n根据新的要求制造产品，并装备自己进行新的或修订的测试。委员会建议，该出版物的内容应在出版之日起36个月内通过，以便在全国范围内实施。 关键词:攻丝机攻丝机内螺纹外螺纹 本出版物应与.>一并阅读。

IEC 62841-2-9:2015 applies to hand-held tappers and threaders. The rated voltage is not more than 250 V for single-phase a.c. or d.c. tools, and 480 V for three-phase a.c. tools. The rated input is not more than 3 700 W. The limits for the applicability of this standard for battery tools is given in Annex K. This standard deals with the hazards presented by tools which are encountered by all persons in the normal use and reasonably foreseeable misuse of the tools. Hand-held electric tools, which can be mounted on a support or working stand for use as fixed tools without any alteration of the tool itself, are within the scope of this standard and such combination of a hand-held tool and a support is considered to be a transportable tool and thus covered by the relevant Part 3. The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselves for conducting new or revised tests. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 36 months from the date of publication. Key words: Tapper, Threader, Internal Screw Threads, External Screw Threads

This publication is to be read in conjunction with .>