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MS IEC 60947-4-3:2010
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 4-3: CONTACTORS AND MOTOR-STARTERS - AC SEMICONDUCTOR CONTROLLERS AND CONTACTORS FOR NON-MOTOR LOADS (IEC 60947-4-3:2007, IDT)
This Malaysian Standard applies to a.c. semiconductor non-motor load controllers and
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15/05/2019
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NSC 05 - Generation, Transmission & Distribution of Energy
29.130.20
135.00