I have a B&Q 4x35w 12v halogen spotlight fitting, which has blown the
20mm fuse housed next to the transformer.

The fuse is marked "5S10A250V" - for which Google offers three useless
links - two to pages at Maplin which don't seem to have anything
matching, and one to a page with hundreds of codes listed (but no
links).

250V is obvious. But 10A surely cannot mean 10 Amps - that would be
2300W at 230V.

Can anyone decode this into a meangingful specification? If not, can
you help me work this out from scratch - fast or slow acting? And what
amperage I should be looking for?


Thanks

John Geddes
Derbyshire