Image talk:Triplex-electrical-socket-configuration.jpg

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[edit] phase sequence

on both of the pages mentioning this image the following is said about it Triplex outlet. The top 3 are used to run a phase sequence indicator comprised of 3 neon night lights. The bottom three run the desired triplex load. May i ask how exactly can neon lights indicate phase seqence? Plugwash 21:45, 26 Sep 2004 (UTC)