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From: Christian Riggenbach <criggenbach AT magahugu DOT ch>
To: geda-user AT delorie DOT com
Subject: Re: [geda-user] Reed Switch Reference Designator
Date: Sat, 21 Jan 2012 17:55 +0100
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Am Donnerstag 19 Januar 2012, 14.57:39 schrieben Sie:
> What is the standard reference designator for switch; more specifically a
> reed switch.  Wikipedia says it is SW.  Is that what everyone uses?

There is not really a standard for reference designators. I personally use the
norm "DIN EN 61346-2", but almost every company (and hobbyist) has its own
system. The important thing is, that you choose a system and follow it. Is it
really important if a switch is "SW", "S" or something different?

The description is in my repository, but it is in german:
http://git-co.magahugu.ch/STEAK.git/Datenblaetter/Betriebsmittel-Kennzeichnung_EN61346-2.PDF

-- 
mit freundlichem Gruss

Christian Riggenbach
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