[Pc_Support] I have a simple question here re: the O/I nomenclature on a power switch ...

Justin M. Keyes justinkz at gmail.com
Tue Jul 25 17:35:49 EDT 2006


I've always assumed that "I" means the switch is connected, i.e., the
circuit is complete, whereas "O" means the switch is disconnected,
i.e., the circuit has a hole in it, if you want to think of it that
way... I don't think they are initials for anything like "Off" or
"On".

On 7/25/06, subscriber2list <subscriber2list at bellsouth.net> wrote:
>
> I'm sure you'll get a chuckle out of this question, but here goes ...
>
> It's been awhile and I've forgotten what the nomenclature "O/I" on
> power switches actually stands for ... meaning, I assume "O" is for
> "Off and the "I" (Represents what? "In" to mean power is "On"?).  I
> googled, but found nothing definitively clear.  I found "O/I"
> indicating "Overload of Current", but that's about it!
>
> Thanks in advance,
>
> Bo Dirigo
>
> P.S.  OT for Bryan J, AKA The BS.  Always enjoy your posts and "How's
> UCF football team going to do this year?"  Everything I've read
> indicates this could be a real breakout year for them.  I'm rooting
> for 'em! Take care.
>
> _______________________________________________
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>


-- 
Justin M. Keyes



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