DSF/EN 60669-2-1/prA1
Switches for household and similar fixed electrical installations -- Part 2-1: Particular requirements - Electronic switches
| Organization: | DS |
| Status: | inactive |
| Page Count: | 16 |
| ICS Code (Switches): | 29.120.40 |
scope:
Replace the beginning of the third paragraph of the Replacement by the following:
The operation and/or control as mentioned...
Replace the fourth paragraph of the Replacement by the following:
This standard also applies to general purpose electronic switches with included automatic functions where the operation and/or the control is initiated by a change of a physical quantity, for example light, temperature, humidity, time, wind velocity, presence of persons, etc.
Add the following after the fifth paragraph of the Replacement:
This standard also applies to electronic RCS and electronic TDS with a rated voltage not exceeding 440 V and a rated current not exceeding 25 A, intended for household and similar fixed electrical installations, either indoors or outdoors.
NOTE 1 Switches including only passive components such as resistors, capacitors, inductors, PTC and NTC components, varistors, printed wiring boards and connectors are not considered as electronic switches.
NOTE 2 Electronic switches may have control circuits with a.c. or d.c. rated control voltages.
Renumber NOTES 1 and 2 as NOTES 3 and 4.
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