This is not a question really more of a blank thread to prevent my waffling about the Essex Scout Jamboree cluttering up another thread.
This is not a question really more of a blank thread to prevent my waffling about the Essex Scout Jamboree cluttering up another thread.
Hi Andy. The ASCO changeover is a four-pole switch. According to note 44.10, switching the neutral helps prevent electromagnetic fields caused by stray currents. Have you ever observed the effects of such an occurrence in an installation where the neutral-to-earth links from both sources remain connected?
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