What that lot said ^^^
One its own, a rewirable board is not automatically unsatisfactory (C2 or C1) but unless various other criteria are met it would fail on the lack of RCD support.
Rewirable fuses are not good for most folk. The folk who visit here probably can manage, but if you have ever had to rewire the light circuits fuse in the dark then you realise how much of a pain it is. Not to mention the very real risk of incorrect wire being used and a further fault potentially starting a fire.
You can get plug-in MCBs for such boards but really you are throwing money away that would be best spent on a modern board with RCD, or preferable RCBO, protection. RCD boards are slightly cheaper, but a fault on one circuit can take out several, where as RCBOs allow faults to be limited in the trouble they cause.
One its own, a rewirable board is not automatically unsatisfactory (C2 or C1) but unless various other criteria are met it would fail on the lack of RCD support.
Rewirable fuses are not good for most folk. The folk who visit here probably can manage, but if you have ever had to rewire the light circuits fuse in the dark then you realise how much of a pain it is. Not to mention the very real risk of incorrect wire being used and a further fault potentially starting a fire.
You can get plug-in MCBs for such boards but really you are throwing money away that would be best spent on a modern board with RCD, or preferable RCBO, protection. RCD boards are slightly cheaper, but a fault on one circuit can take out several, where as RCBOs allow faults to be limited in the trouble they cause.