I need to know what BS no. this fuse is to put on Building Control paperwork:

 

SWEB vanished In 2006.

Have you asked on the Antiques Road Show?

Ha Ha.

 

WPD (as was) checked in 2023 that it had an 80A fuse and confirmed in writing it was suitable for an EV charger and HP, so presumably they were happy with it to remain. I can't increase the rating bc the tails are only 16 sq mm (actually imperial equiv).

 

Still need to know what BS category it is.

BS88 usually.  You would normally only need that sort of information for an EIC.

Thanks, that's what I thought but wanted to check here, spark who installed HP put n/k on his EIC.

 

The BI wants another one for my DIY battery system and EV charger, have done them before elsewhere (am Chartered EE) so fingers crossed.