this post was submitted on 31 Jul 2024
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[–] tacosanonymous@lemm.ee 33 points 3 months ago (3 children)

I can’t think of a not insane reason anyone would need one.

[–] King_Bob_IV@startrek.website 29 points 3 months ago (3 children)

People want them around the holidays because they hang their lights in the wrong direction and end up with 2 female plugs where they needed one to be male.... So the want the danger adapter because they are not wanting to take anything down

[–] tacosanonymous@lemm.ee 35 points 3 months ago (1 children)

I absolutely do not consider that to be a sane reason.

[–] King_Bob_IV@startrek.website 11 points 3 months ago

Nope should anyone.

[–] glizzyguzzler@lemmy.blahaj.zone 4 points 3 months ago

That happens tooooooooo

[–] Jimbo@yiffit.net 2 points 3 months ago (1 children)

Then doesn't that just make a closed loop with no power?

[–] glizzyguzzler@lemmy.blahaj.zone 5 points 3 months ago

So someone wires up lights around a bush or tree and one side ending in a socket is powered correctly. But they fucked up and the line to connect to it is flipped; it isn’t a pronged plug but rather another socket.

So instead of rerunning that flipped line of lights, they go cut two extension cords to create The Naughty Plug and use it to run power from the powered socketed plug to the unpowered socketed plug, leaving an energized prong plug vibing somewhere at the end of the line ready to maim, murder, or incinerate someone.

[–] glizzyguzzler@lemmy.blahaj.zone 20 points 3 months ago* (last edited 3 months ago) (1 children)

You can run something like a house off a generator with one if the main breaker is off; in an emergency and the operation reasonably well planned out (don’t overload wall lines you plugged into, etc.) it might be a net benefit. On the reg is asking for death cause there’s safe ways to do it that sane people would plan for on the reg

[–] biscuitswalrus@aussie.zone 10 points 3 months ago (3 children)

That would surely only power a single circuit (due to isolation) and if you have to be selective, a critical circuit like your fridge isn't really likely to have a wall port on the same circuit near where you'd happily have your fume emitting generator..

I'm no electrician but I've generally installed automatic transfer switches (ATS) for mine site server cabinets that then power UPS racks and the transfer switch automatically or manually can switch from mains to generator if mains power goes out (which at a mine is all the time). I feel like a similar and safe system must exist for homes. Or something no different to switching solar to grid and back.

But again, not an electrician.

[–] Toes@ani.social 8 points 3 months ago* (last edited 3 months ago) (2 children)

In your typical household panel there is no isolation. If you're lucky there's a GFCI for the bathroom and kitchen.

Edit: not to imply GFCI provides isolation either

[–] princessnorah@lemmy.blahaj.zone 6 points 3 months ago* (last edited 3 months ago) (1 children)

Which is insane to me. RCDs have been required on all household circuits for decades in Australia. Literally saved my life when I was doing dumb shit as a kid.

Edit: Also, by typical, you mean a typical American household :P

[–] Toes@ani.social 5 points 3 months ago (1 children)

I was thinking British, but my understanding of the technology you mentioned I don't see any clear reasons why it would prevent back feeding?

[–] princessnorah@lemmy.blahaj.zone 3 points 3 months ago

It didn't. The mains was on, and the plug was in my hand. My dad, in a typical show of his wonderful parenting, told 9-year old me to plug it in while he went outside to the fusebox to turn the main circuit off. The power came back on while I was walking out to the back shed. I still got a pretty big zap, in the eyes of a kid anyway.

[–] biscuitswalrus@aussie.zone 4 points 3 months ago (1 children)

Wait so, if your kettle fails, your fridge loses power for example?

[–] glizzyguzzler@lemmy.blahaj.zone 5 points 3 months ago (1 children)

In Murica, the kettle tripping a circuit breaker would knock out the fridge if the fridge was on that breaker circuit. Anything not on that circuit breaker is fine.

No isolation here just means that if the breaker doesn’t trip, the kettle’s circuit and fridge’s circuit are connected together in the circuit breaker box by copper bars.

[–] biscuitswalrus@aussie.zone 4 points 3 months ago

Ah yep that makes sense though I'm following now

[–] orcrist@lemm.ee 6 points 3 months ago

Circuits are connected to the circuit breaker, so it would power whatever is on the breaker. (Or more precisely, whatever is on that leg of the hot.)

[–] glizzyguzzler@lemmy.blahaj.zone 6 points 3 months ago (1 children)

If you disconnect the mains then the power will be backfed through one of the circuit breakers and back out to others. If the breaker you plugged naughty plug into is off, it’s isolated. Otherwise, it’ll power whatever circuit breakers are on on the breaker panel.

If you don’t disconnect from the mains you’ll kill a person working to fix the electrical lines for your neighborhood.

Yes, safe and automatic things exist to switch automatically - or even hook up a generator in a pinch manually but safely (no naughty plug needed).

Defo don’t backfeed your abode unless you’re gonna die due to some major emergency!

[–] biscuitswalrus@aussie.zone 3 points 3 months ago (2 children)

Oh okay, I see.. Or rather, I see I don't understand lol

[–] glizzyguzzler@lemmy.blahaj.zone 4 points 3 months ago

That’s fine, electricity is weird! I stay away from naughty plug because if you do everything just right you’ll live another day, if you do anything wrong you’ll kill yourself or someone else. Saying no to naughty plug should be sufficient for you too ;)

[–] desktop_user@lemmy.blahaj.zone 2 points 3 months ago

Wires don't have a direction

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[–] yuri@pawb.social 25 points 3 months ago (2 children)

Why do people want them so bad tho

[–] agegamon 16 points 3 months ago* (last edited 3 months ago) (6 children)

They want them because they're being lazy/cheap. No, seriously. They're called widowmaker cords for a reason, but inevitably some muppet with two plugs and some wire will come up with the brilliant idea that one of these will work for.

One really sneaky and dangerous place these get made are generator backfeed cheater cables for houses. You see them in RVs, Xmas lights etc too, but generator backfeeds are super dangerous because they're also juggling two potential power sources. A backfeed is where a house/building is disconnected from the grid just by flipping off the main panel breaker, then it's "backfed" by a generator going into another breaker in the panel. Usually, without any type of safety interlock to keep the mains voltage off when the generator is on, or vice versa.

Afaik, this is illegal per housing code almost everywhere that I've seen, but still every now and then some yahoo thinks "wait, if I make a two-ended cable and put a receptacle on the house, I can remove the generator easily without any of the expensive safety crap!" And then grabs a live male plug when they fuck up and didn't shut off the generator or mains voltage...

[–] princessnorah@lemmy.blahaj.zone 4 points 3 months ago* (last edited 3 months ago) (1 children)

In the US, do you have male sockets at all? We have those on caravans/RVs for shore power in Australia, so you can just plug a regular extension lead in.

[–] glizzyguzzler@lemmy.blahaj.zone 2 points 3 months ago

I’ve seen a pronged socket for sale, but never seen them applied since I’ve never been in an RV.

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[–] orcrist@lemm.ee 15 points 3 months ago (1 children)

If you have a cabin or an RV that's wired for electricity, but you don't have any power coming in on the mains, or you don't have mains, you can backfeed the system by plugging your generator into one of the outlets.

The proper thing to do is to use a special outlet that's made for a generator, and perhaps an isolator switch as well, but if you don't have those then you might think to yourself, why don't I just make a male to male plug? It definitely works, but it's also dangerous if you or anyone unplugs it while the system is hot.

[–] sonori 13 points 3 months ago

While true, the this time of the year part of the poster makes me think it’s for people putting up Christmas lights who ran the string backwards and don’t want to switch it around. This is also more dangerous because it ensures that a live male plug is lying around far from the suicide cable itself.

[–] Beacon@fedia.io 15 points 3 months ago* (last edited 3 months ago) (1 children)

More like dickbutt phobia. This is hate against double sided dildo sex

[–] agegamon 4 points 3 months ago* (last edited 3 months ago)

Electrified double-sided dildo sex, no less!

[–] Norgur@fedia.io 9 points 3 months ago

Just because a cable like that blows y'alls fuses?!

[–] popemichael@lemmy.sdf.org 6 points 3 months ago (1 children)

I made one of these when I was young, poor, homeless, and imminently dying due to being swiftly being frozen to death (with bone tumors coming in second place in the death race). I was able to get an abandoned metal shead with a small heater working quickly in a sudden ice storm using on hand parts and a pirated "outside" power line.

Outside of a significant situation like that... it's not a good idea

[–] glizzyguzzler@lemmy.blahaj.zone 2 points 3 months ago

That’s badass, glad you made it and wrangled the naughty plug

[–] marretics@discuss.tchncs.de 5 points 3 months ago (2 children)

Funnily enough we had such a cable at home for reasons unknown to me. Then of course the inevitable happened: I was electrocuted by it. I'm fine, but I can definitely agree that such a cable should not ever be made, whatever the reasoning, just don't do it.

[–] LapGoat@pawb.social 2 points 3 months ago

if you have a generator and your house has no electricity, you can power your house by plugging a generator into an outlet.

I am not an electrician and dont know how this would safely be done, i assume your house would need to be disconnected from the grid or something.

[–] glizzyguzzler@lemmy.blahaj.zone 2 points 3 months ago

Naughty plug survivor 🫡

[–] naevaTheRat@lemmy.dbzer0.com 4 points 3 months ago (1 children)

No frotting the electricity

[–] Toribor@corndog.social 4 points 3 months ago

Sound it instead.

[–] uriel238@lemmy.blahaj.zone 4 points 3 months ago

Cliff's Hardware, near 18th and Castro, San Francisco.

Smack dab in the SF Castro District.