AS 60669.2.1:2020 pdf free download.Switches for household and similar fixed electrical installations Part 2.1: Particular requirements – Electronic switches (IEC 60669- 2- 1:2015, MOD).
6 Rating
This clause of part 1 applies except as follows.
Replacement:
6.1 Preferred rated voltages are 110 V. 120 V. 130 V.220 V.230 V and 240 V.
6.2 This subcla use of part 1 does not apply.
6.3 The preferred rated supply frequencies are 50 Hz and/or 60 Hz.
Addition:
For electronic RCS. Clause 6 of IEC 60669-2-2 is applicable.
For electronic TDS, Clause 6 of IEC 60669-2-3 is applicable.
7 Classification
7.1 This subclause of part 1 applies except as follows.
7.1.1 Addition:
For electronic TDS, Subclause 7.1.1 of IEC 60669-2-3 applies.
7.1.5 Addition:
— touch;
— proximity;
— optical;
— acoustic;
— other external influences.
NOTE Actuating the electronic switch includes onloff operation, and/or regulating the brightness of lamps or speed of motors.
Addition:
For electronic RCS. Subclause 7.1.5 of IEC 60669-2-2 is applicable.
For electronic TDS, Subclause 7.1.5 of IEC 60669-2-3 is applicable.
7.1.6 Addition:
– electronic switches only intended to be mounted at a height greater than 1,7 m.
7.1.101 according to the kind of load intended to be controlled by the electronic switch:
– incandescent lamps;
– externally ballasted lamps (e.g. fluorescent lamps, CFL, LED); motors;
self ballasted lamps (e.g. CFLi, LEDi); declared load.
7.2 This subclause of part 1 does not apply.
7.101 For electronic RCS, Subclause 7.101 of IEC 60669-2-2 is applicable.
7.102 For electronic RCS, Subclause 7.102 of IEC 60669-2-2 is applicable.
7.103 Electronic RCS or electronic TDS having a SELV- or PELV-circuit.
8 Marking
This clause of part 1 applies except as follows.
8.1 Replacement:
Electronic switches shall be marked with
– rated voltage in volts;
– rated current in amperes or rated load in volt-amperes or watts:
– symbol for nature of supply;
manufacturers or responsible vendor’s name, trade mark or identification mark; type reference, which may be a catalogue number;
symbol for mini-gap construction, if applicable;
– symbol for micro-gap construction, if applicable;
– symbol for semiconductor switching device, if applicable;
– first characteristic numeral for the degree of protection against access to hazardous parts and against harmful effects due to ingress of solid objects, if declared higher than 2, in which case the second characteristic numeral shall also be marked;
second characteristic numeral for the degree of protection against harmful effects due to ingress of water, if declared higher than 0, in which case the first characteristic numeral shall also be marked.
NOTE 1 Marking of the pattern number given in 7.1,1 is recommended if the connections are not clear from an inspection of the electronic switch; this pattern number may be part of the type reference.
NOTE 2 If a base carries two or more electronic switches with separate operating devices, marking with the pattern numbers Is recommended, for example 1+6 or 1+1+1.
NOTE 3 For electronic switches suitable for more than one type of rated load, see 8.3.
In addition, electronic switches shall be marked with
rated frequency in hertz, unless the electronic switch is designed for both 50 Hz and 60 Hz; rating and type of any fuse incorporated in the electronic switch;
– symbols for the kind of load (see 8.2):
– the term extension unite, if applicable, or the relevant translation in the official language(s) of the country in which the product is to be sold, followed by the identifying reference;
– the minimum height for mounting the electronic switch shall be indicated in the installation instruction of the manufacturer if there is a restriction (see 10.1).AS 60669.2.1 pdf download.