DIYbanter - View Single Post - switch-fuse and service-fuse discrimination

Andy Wade

wrote:

as others have said, you dont have a problem to solve.

I tend to agree - but in any case the most likely choice for the fuse in
the main switch fuse is a BS 88 gG (non-motor rated) type. This will
almost certainly operate more quickly under overload than the DNO's BS
1361 Type 2 service fuse.

For the time/current characteristics of the service fuse Google for
"LR85" or "KR85".

--
Andy