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MS IEC 60669-2-4:2012
Switches for household and similar fixed electrical installations - Part 2-4: Particular requirements - Isolating switches (IEC 60669-2-4:2004, IDT)
This Malaysian Standard applies to manually operated general purpose isolating switches with a rated voltage not exceeding 440 V and a rated current not exceeding 125 A, intended for household and similar fixed electrical installations, either indoors or outdoors.
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14/05/2019
40
NSC 05 - Generation, Transmission & Distribution of Energy
29.120.40
60.00