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Subject: Re: IEC 60950 fire enclosure openings
My attempt to put aside the access rules got in the way of the question.
Another way of putting it is, if you have a solid top which overhangs the
bottom by the 5 degrees, there is no limit to the size of the side opening. It
appears the opening can
requirements. I am advising that
you cannot win with a certification house that
no side is required.
Best regards,
Rich
From: Robert Johnson [mailto:john...@itesafety.com]
Sent: Saturday, June 02, 2007 8:19 PM
To: ri...@ieee.org
Cc: 'ieee'
Subject: Re: IEC 60950 fire enclosure openings
My attempt to put aside the access rules got in the way of the question.
Another way of putting it is, if you have a solid top which overhangs the
bottom by the 5 degrees, there is no limit to the size of the side opening. It
appears the opening can be the size of the side. In other words, is
Hi Bob:
Been there, done that.
Regardless whether the requirements for side and top
openings APPEAR from the text to be for prevention
of electric shock, they also apply to fire enclosures.
The way the standard is written, the text appears to
not require a fire enclosure for the sides
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