"John Woodgate" wrote:
> Doug McKean inimitably wrote:
>
> >One of the requirements in 1950 is to
> >ground any exposed metal parts accessible to the end user.
>
> Surely that applies only to Class I products? IF not, it would rule
out
> Class II and III products entirely. Battery-operated hand-helds are
> Class III.

Thanks John,  I've deleted the original post.  In my haste,
I assumed it was Class I and was thinking in regards to a
product which used plastic entirely for enclosure, had no
chassis ground, and mains primary ground was connected
only the power supply chassis.

Sorry guys ...

- Doug McKean



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