标准摘要
[中文适用范围]： 除下列情况外，第 1 部分的本条款适用： 补充：本标准适用于圆锯，以下简称圆锯。本标准不适用于设计用于砂轮的锯。 [外文原描述]： 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 .
英文名称Hand-held motor-operated electric tools - Safety - Part 2-5: Particular requirements for circular saws