This clause of part 1 is applicable except as follows: Replacement of the first paragraph by: This part of IEC 60669 applies to time-delay switches (hereinafter referred to as TDS) with a rated voltage not exceeding 440 V and a rated current not exceeding 63 A, intended for household and similar fixed electrical installations, either indoors or outdoors, operated by hand and/or by remote control. TDS are provided with a time-delay device operated by mechanical, thermal, pneumatic, hydraulic or electrical means or by a combination of them. Electronic TDS are within the scope of IEC 60669-2-1. TDS including only passive components such as resistors, capacitors, PTC and NTC components and printed wiring boards are not considered to be electronic TDS.
IEC 60669-2-3-2006由国际电工委员会 IX-IEC 发布于 2006-08。
IEC 60669-2-3-2006 在中国标准分类中归属于: Y60 家用电器基础标准与通用方法,在国际标准分类中归属于: 29.120.40 开关。
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