On Wed, 18 Dec 2019 20:35:25 -0000, "Brian Gaff \(Sofa 2\)"
wrote:

I'd try it and see.
Is it one of those filled with what looks like talc?
Brian

I don't know what's inside it and to find out would destroy the fuse.

Also, what if it appears to work? Could it not then let through far
more than the rated current?

As I say, it is not a serious question as I will be using a new fuse
out of the packet.