this post was submitted on 15 Mar 2025
991 points (99.7% liked)
Microblog Memes
6991 readers
2839 users here now
A place to share screenshots of Microblog posts, whether from Mastodon, tumblr, ~~Twitter~~ X, KBin, Threads or elsewhere.
Created as an evolution of White People Twitter and other tweet-capture subreddits.
Rules:
- Please put at least one word relevant to the post in the post title.
- Be nice.
- No advertising, brand promotion or guerilla marketing.
- Posters are encouraged to link to the toot or tweet etc in the description of posts.
Related communities:
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
I think in the UK at least this view might be a little outdated - every house I've ever lived in has had GFCI sectors across the house, or had to be updated to have it when work was done.
Well I would need to do research on that so I can make actual claims here, but I think the switches on the power outlets are somewhat related to the kind of how fuses are handled.
I think it's mostly due to the the way the "ring mains" are often wired in UK to basically cheapout of copper I think . . .
The consumer unit/fusebox/gfci protects the whole ring mains wire from overheating or ground leakage - up to the socket - but that will likely be more current than any individual appliance would want to see maybe 20A or 32A or something. So it's up to the appliance to protect itself (and its wiring from the plug) from overcurrent scearios per its own tolerances.