On Sunday, 25 August 2019 19:59:32 UTC+1, ARW wrote:
A load of ******** here for you to read and forget
https://professional-electrician.com...d-as-standard/

"a relatively low-priced and widely available safety item"

low priced??

And isn't there a bit of a fire risk having something that goes pftttt in a consumer unit? In the top photo it's wired across the main switch and not even fused down

Owain