Cable test BS 6387 category W has been removed, but it is expected that many manufacturers and specifiers will continue to request it.
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In with the new… Greater certainty for specifiers

The fire cable industry has welcomed the introduction of the new British Standard BS 8592:2016 Electric cables; thermosetting insulated, non-armoured, fire-resistant single core non-sheathed cable of rated voltage 450/750V. This is first British standard for this type of cable, and…