SWITCHES FOR HOUSEHOLD AND SIMILAR FIXED ELECTRICAL INSTALLATIONS – PART 2-1: PARTICULAR REQUIREMENTS –ELECTRONIC SWITCHES (IEC 60669-2-1:2002, IDT)
This standard applies to electronic switches and to associated electronic extension units for household and similar fixed electrical installations either indoors or outdoors. It applies to electronic switches for a.c. only, for the operation of lamp circuits and the control of the brightness of lamps (dimmers) as well as the control of the speed of motors (for example, those used in ventilating fans) and for other purposes (for example, heating controls),with a rated voltage not exceeding 250 V and a rated current not exceeding 16 A.
The operation and control as mentioned above are performed by a person via an actuating member, a sensing surface or a sensing unit, by means of touch, proximity, turn, optical,acoustic, thermal or any other influence.
This standard also applies to electronic switches where the operation or control is made by physical means, for example, light, wind velocity, presence of persons, etc.
Published
• (none) / MS IEC 60669-2-1:2012 / (none)
PDF
14/05/2019
93
NSC 05 - Generation, Transmission & Distribution of Energy
