SANS/IEC 61439

We all rely on our Heart and Lungs to perform their function. But, if they had been built and manufactured to an industrial standard, who would you rely on for advice and verification that they met it?
SANS/IEC 61439 is the standard series for Low Voltage Switchgear and Controlgear Assemblies.
If you need advice and assistance on the standard series, 3 Phase Design can provide guidance and technical support.