Fuse Switches BS number and Recommendation Code

[macfeen]

Hi all

Can anyone confirm the BS number for a fuseswitch - I believe it's 60947-3 with BS88 used in the supply characteristics.

The ceramic guard on L3 is half missing and was going to put Code 1 but it is a commercial building so is that too harsh?

Cheers

 

[MarkieSparkie]

Yes, a Fuse Switch Disconnector Combination Unit is BSEN60947-3 :1999, and the fuse could be either BS88 or BS1361.
If the ceramic guard is an outer barrier:- Code 1, danger exists, exposed live parts accessible, barrier missing, requires urgent remedial action without delay.
If the ceramic guard is a barrier behind an outer cover:- Code 2, potential danger, exposed live parts accessible, barrier missing, requires remedial action to improve safety as soon as possible.

 

[macfeen]

Hi Markie

Many thanks for that quick response.

That answers both questions and as the guard is behind a barrier I will use Code 2.

Cheers