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Sam Sam is offline
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Default Fuse calculation

On 23/03/2018 18:16, dennis@home wrote:
On 23/03/2018 18:07, Sam wrote:
On 23/03/2018 17:57, whisky-dave wrote:
On Friday, 23 March 2018 17:46:17 UTC, SamÂ* wrote:
Â*Â* ANd don;t forget the FUSE is to protect the cable NOT the item
of equipent so it really doesnlt matter what current rating the
electric fire is, you put the fuse in that is correct for the cable.




Nonsense!

Fact.

Your view is too simplistic. Any fuse value below the rating of the
cable will protect it. Therefore a "univeral" cable rated at say 5amps
feeding an appliance rated at say 2 amps will still be protected by
using a fuse suitable for the appliance.



If an appliance needs a fuse for protection it should be in the
appliance. Plug fuses are not there to protect the appliance and can't
be relied on to do so.

So?