In message ,
Martin Angove wrote:



422-01-03 does not apply because a CU does not "[emit] an arc or high
temperature particles"


Just thought that this might not be true of semi-enclosed fuses and is
certainly not true of ancient "open" fuses. I have seen several 3036
boards with scorch marks where a (usually lighting) fuse has blown, but
if you think of the standard Wylex board with a wooden frame...

Hmmm...

Hwyl!

M.

--
Martin Angove: http://www.tridwr.demon.co.uk/
Two free issues: http://www.livtech.co.uk/ Living With Technology
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