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This FAQ has been written for NEAL (North East Africa and Levant) region. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.

What is meant by the "Three positions" switching function implemented in SM6-24 switch / disconnectors?

The three-position switching of SM6 switch/disconnector/earth switch function means that the main contacts can be ONLY connected to ONE of the three positions (Closed – Opened – Earthed) at a given instant which represent a natural interlocking system that prevents incorrect operation that enhances the operator safety concept.