this post was submitted on 20 May 2025
193 points (96.6% liked)
Technology
71537 readers
4069 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
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
Oh, America? The one still clinging to 110V (thus more current) and in some cases using aluminum wires? The one where safety standards are for wussies? Yeah I wonder why.
American electrical systems are split phase 240V. If you want 240V, you just connect between both halves of the phase.
America has a lot of stupid, but the majority our electrical systems are very much NOT one of them.
What? America has one of the most unsafe electrical systems in the world. You might as well just stick two unshielded wires out of the wall and be done with it, it would actually be more convenient about the same level of safety.
As for crossing the phases, yes you can do that but how many outlets are actually set up like that, you certainly won't find an outlook configured like that in a bedroom. Each household probably only has one or two 240 volt outlets.
American electrical systems have bonded neutrals and grounds at the point of disconnect, so in the event of a ground fault, there are multiple layers of safety involved.
Lower voltage by using half of a split phase 240V means shocks are less deadly.
Electrical code also requires Arc and Ground fault protection on all circuits.
The biggest advantages to European electrical systems are smaller and fewer conductors, due to higher voltage, and appliances like kettles can draw more watts as a result.
Both systems have advantages and disadvantages, but saying that American Electrical systems are "the most unsafe electrical systems in the world" is bullshit. Visit India where people regularly hook up unsanctioned taps to live power lines or Central America where they put electric hot water heaters literally in the shower, conductors and all, almost always by Handyman Juan who doesn't hook up any ground fault protection.