ABB Day by DIN Technical Journal 1|12

This issue of ABB's technical journal introduces the new IEC 61439 standard for low-voltage switchgear and controlgear assemblies, and highlights the SMISSLINE TP touch-proof pluggable socket system. It also covers historical milestones such as Hugo Stotz's 1928 launch of the first MCB, along with product guides, energy-saving ideas, and technical articles on surge protection, metering, and continuity of supply.