this post was submitted on 02 Dec 2024
846 points (99.1% liked)
Funny
6993 readers
429 users here now
General rules:
- Be kind.
- All posts must make an attempt to be funny.
- Obey the general sh.itjust.works instance rules.
- No politics or political figures. There are plenty of other politics communities to choose from.
- Don't post anything grotesque or potentially illegal. Examples include pornography, gore, animal cruelty, inappropriate jokes involving kids, etc.
Exceptions may be made at the discretion of the mods.
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
Breakers work when you draw too much current through the circuit and a metal strip heats up, expands and flips the circuit off. It's meant to stop you from plugging in too many devices and heating up the wire inside of your wall. It takes a bit of time activate.
GFCI stands for Ground Fault Circuit Interrupt. If any current is detected going across one of the current carrying wires and the grounding wire, it immediately turns the circuit off.
PSA, please, please don't rip off the grounding prong on your outdoor water fountain pump because you can't find a grounded extension cord.
I think you misunderstood. he meant in Germany the gfci is wired between where the electricity comes into your home and the breakers, so every outlet is protected, not just the ones in the bathroom.
Except in old buildings, like the one i'm living in, where there is no grounding wire and ground fault protection is done by bridging ground to neutral and hoping that enough current flows through the fault to trigger the breaker.