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Old February 16th 07, 10:34 AM posted to uk.rec.audio
Phil Allison
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Posts: 927
Default Please explain voltage ratings in EU


"Dave Plowman (News)"
Phil Allison

I'm completely frustrated by the re-classification of voltage ratings
in the EU. XLR plugs previously rated for hundreds of volts in
manufacturers instructions are now down-rated to 50v for "domestic
applications".



** Been the rule for a very long time already.


Even the Neutrik " PowerCon " connector (similar to a Speakon but
intended for mains power) is not approved for domestic use.


This is not to do with voltage rating but that it locks in place - not
allowed for domestic use.



** Shame about permanently attached power leads then.

Or the locking mechanisms use with IEC plugs.



Now for the reality:


The PowerCon fails basic safety in two ways:

1. It will come apart without the use of a tool and exposes live parts.

2. It is intermatable ( with some force and ordinary wear) with its
ibling - the Speakon.


Total disaster.



....... Phil