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How to draw a 2-position selector switch and its contacts? (IEC world) 4

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JuanBC

Electrical
Nov 28, 2017
141
Hi,

I would like your opinion on how to correctly draw a 2-position selector-switch (Hand-Automatic) under "IEC world". Should I draw both contacts opened and the switch neither in "H" nor "A"?

Both contacts themselves should be purchased "normal open" (NO) but one must be placed in such a way that it closes when the selector switch is in "H" and the other that should close when it is in "A"

Please see attached example

Thanks!

JBC
.......
"The more I read, the more I acquire, the more certain I am that I know nothing"
 
 http://files.engineering.com/getfile.aspx?folder=e88a0b38-2e1c-4b23-b025-8bfc7936e161&file=2_position_selector_switch.png
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60 replies to this request. I'm glad that the request was not for a 3-position switch....

"I have not failed. I've just found 10,000 ways that won't work." Thomas Alva Edison (1847-1931)

 
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