September 15, 2016 - September 16, 2016 | Bangalore

For over two decades, the IEC 60439 standard has been the International standard for uniform access to many markets for Low Voltage Type Tested Assemblies (TTA) & Partially Type Tested Assemblies (PTTA). The New standard for Low Voltage switchgear and Control Assemblies is IEC 61439 series.

This standard applies to low-voltage switchgear and control gear assemblies (ASSEMBLIES) for which the rated voltage does not exceed 1 000 V in case of a.c. or 1 500 V in case of d.c. This standard applies to low-voltage switchgear and control gear assemblies (ASSEMBLIES) for which the rated voltage does not exceed 1 000 V in case of A.C. or 1 500 V in case of D.C.

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