IEC 60745-2-5:20 10涉及手持式电动或磁驱动电动工具的安全性，对所有类型的圆锯有具体要求。单相交流电的额定电压不超过250 V。或直流，三相交流为440 V。工具。本标准不适用于与砂轮一起使用的锯。本版与第四版相比，主要变化如下: -第17条介绍所有类型锯的防护装置在实际使用中的耐久性测试； -第19条关于保护的澄清和编辑改进； -附件M编辑上的改进。 本出版物应与IEC 60745-1:20 06一起阅读。

IEC 60745-2-5:2010 deals with the safety of hand-held motor-operated or magnetically driven electric tools, specific requirements for all types of circular saws. The rated voltage being not more than 250 V for single-phase a.c. or d.c., and 440 V for three-phase a.c. tools. This standard does not apply to saws used with abrasive wheels. The principal changes in this edition as compared with the fourth edition are as follows:
- clause 17 introduction of endurance tests in practical use for the guards of all types of saws;
- clause 19 clarifications and editorial improvements in respect to the guarding;
- annex M editorial improvements.

This publication is to be read in conjunction with IEC 60745-1:2006.