Thread: cable sizes
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Ben Blaukopf Ben Blaukopf is offline
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Default cable sizes
wrote:
Hello,

Can I ask a daft question: when a cable is described as being 25mm,
what does this mean because it certainly is not an inch thick!?

It's 25 mm2 cross sectional area. (i.e. about 4mm thick plus a wodge of
insulation).

Ben
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