August 3, 20197 yr I was trawling the Internet to find out what the functional earth found on some RCBOs was for and stumbled across the following video that explained it along with a full teardown of how everything works, a demo of the bimetallic strip and arc arrestor in action before then finally overloading it to destruction: Thought it might be of interest to others! Edited August 3, 20197 yr by MJNewton
August 4, 20197 yr That video was memorising! It is fascinating to see the intricacy and precision of the mechanical design of such a seemingly mundane object, and the skill and knowledge of the fellow in the video. Impressive.
August 4, 20197 yr 8 minutes ago, Dreadnaught said: That video was memorising! It is fascinating to see the intricacy and precision of the mechanical design of such a seemingly mundane object, and the skill and knowledge of the fellow in the video. Impressive. And mesmerising at the same time... ?
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