Re: smart plugs???

From	Lars Poulsen <lars@cleo.beagle-ears.com>
Newsgroups	comp.os.linux.misc, alt.os.linux.mint
Subject	Re: smart plugs???
Date	2025-01-18 15:12 +0000
Organization	A noiseless patient Spider
Message-ID	<slrnvonh7b.1a9s7.lars@cleo.beagle-ears.com> (permalink)
References	<vm8nvf$312bv$1@dont-email.me> <vmatqg$3gi7d$1@dont-email.me> <vmb1c7$3grs4$1@dont-email.me> <vme1k3$4c4v$2@dont-email.me> <vmf37b$cr46$2@dont-email.me>

Cross-posted to 2 groups.

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On Fri, 17 Jan 2025 16:48:03 +0000, Mike Scott wrote:
>> ... I'm looking at probably 3kW at 240V to run a heater.
>> 
>> The power level is just a bit outside my comfort zone for home
>> construction ...

On 2025-01-18, Lawrence D'Oliveiro <ldo@nz.invalid> wrote:
> I should say it is. It’s well beyond the rating for a typical household 
> outlet. Whatever it is, I imagine you’re going to need professional 
> electrician help to set it up.

If I remember correctly,

US home outlets are 120V 15A. So 1800W max.
EU home outlets are 230V 10A, so 2300W max.
UK home outlets are 230V 27A, so 6.2kW max.

This is why electric tea kettles work so well in the UK.
And if I remember, there is a fuse in the PLUG, so an appliance can
have a cord with a smaller fuse if it doesn't need the full power.

This is why the UK plugs are so massively huge.

But even in the US, a 20A outlet is not unusual. It does require a
heavier wire gauge in the walls. And 240V with amperages from 10A
to 50A is common for washing machines, laundry dryers, electric
stoves and EV chargers. Unfortunately, the plugs allowed for them
are a motley collection of incompatible versions. I wish they would
allow the EU Schuko for 10A, and the UK socket for up to 30A.

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Thread

smart plugs??? Mike Scott <usenet.16@scottsonline.org.uk.invalid> - 2025-01-15 16:32 +0000
  Re: smart plugs??? Andy Burns <usenet@andyburns.uk> - 2025-01-15 17:14 +0000
    Re: smart plugs??? Mike Scott <usenet.16@scottsonline.org.uk.invalid> - 2025-01-18 09:28 +0000
  Re: smart plugs??? Mike Easter <MikeE@ster.invalid> - 2025-01-15 09:30 -0800
  Re: smart plugs??? The Natural Philosopher <tnp@invalid.invalid> - 2025-01-15 18:30 +0000
  Re: smart plugs??? Pancho <Pancho.Jones@proton.me> - 2025-01-15 20:31 +0000
    Re: smart plugs??? Andy Burns <usenet@andyburns.uk> - 2025-01-15 20:35 +0000
      Re: smart plugs??? Pancho <Pancho.Jones@proton.me> - 2025-01-17 10:43 +0000
    Re: smart plugs??? Mike Scott <usenet.16@scottsonline.org.uk.invalid> - 2025-01-16 09:33 +0000
      Re: smart plugs??? The Natural Philosopher <tnp@invalid.invalid> - 2025-01-16 10:36 +0000
        Re: smart plugs??? D <nospam@example.net> - 2025-01-16 17:10 +0100
          Re: smart plugs??? Rich <rich@example.invalid> - 2025-01-16 20:07 +0000
            Re: smart plugs??? Phillip <nntp@fulltermprivacy.com> - 2025-01-16 15:48 -0500
              Re: smart plugs??? Rich <rich@example.invalid> - 2025-01-16 20:55 +0000
                Re: smart plugs??? rbowman <bowman@montana.com> - 2025-01-16 23:34 +0000
                Re: smart plugs??? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-01-17 00:22 +0000
                Re: smart plugs??? Lars Poulsen <lars@cleo.beagle-ears.com> - 2025-01-17 02:53 +0000
                Re: smart plugs??? rbowman <bowman@montana.com> - 2025-01-17 03:49 +0000
                Re: smart plugs??? D <nospam@example.net> - 2025-01-17 10:45 +0100
                Re: smart plugs??? rbowman <bowman@montana.com> - 2025-01-17 19:27 +0000
                Re: smart plugs??? D <nospam@example.net> - 2025-01-18 11:38 +0100
                Re: smart plugs??? The Natural Philosopher <tnp@invalid.invalid> - 2025-01-18 11:04 +0000
                Re: smart plugs??? D <nospam@example.net> - 2025-01-18 18:04 +0100
                Re: smart plugs??? rbowman <bowman@montana.com> - 2025-01-18 19:04 +0000
                Re: smart plugs??? D <nospam@example.net> - 2025-01-19 11:38 +0100
                Re: smart plugs??? rbowman <bowman@montana.com> - 2025-01-19 18:41 +0000
                Re: smart plugs??? D <nospam@example.net> - 2025-01-19 23:04 +0100
                Re: smart plugs??? rbowman <bowman@montana.com> - 2025-01-20 01:57 +0000
                Re: smart plugs??? D <nospam@example.net> - 2025-01-20 10:37 +0100
                Re: smart plugs??? rbowman <bowman@montana.com> - 2025-01-18 19:00 +0000
                Re: smart plugs??? D <nospam@example.net> - 2025-01-19 11:37 +0100
                Re: smart plugs??? Joerg Walther <joerg.walther@magenta.de> - 2025-01-19 14:39 +0100
                Re: smart plugs??? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-01-19 18:11 +0000
                Re: smart plugs??? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-01-18 00:27 +0000
                Re: smart plugs??? D <nospam@example.net> - 2025-01-18 11:49 +0100
                Fitbit by Google (Re: smart plugs???) Lars Poulsen <lars@cleo.beagle-ears.com> - 2025-01-17 18:34 +0000
                Re: Fitbit by Google (Re: smart plugs???) rbowman <bowman@montana.com> - 2025-01-17 20:40 +0000
                Re: smart plugs??? D <nospam@example.net> - 2025-01-17 10:40 +0100
                Re: smart plugs??? The Natural Philosopher <tnp@invalid.invalid> - 2025-01-17 10:37 +0000
                Re: smart plugs??? D <nospam@example.net> - 2025-01-17 16:46 +0100
                Re: smart plugs??? The Natural Philosopher <tnp@invalid.invalid> - 2025-01-17 15:47 +0000
                Re: smart plugs??? rbowman <bowman@montana.com> - 2025-01-17 19:15 +0000
                Re: smart plugs??? D <nospam@example.net> - 2025-01-18 11:37 +0100
                Re: smart plugs??? rbowman <bowman@montana.com> - 2025-01-18 19:14 +0000
                Re: smart plugs??? D <nospam@example.net> - 2025-01-19 11:40 +0100
                Re: smart plugs??? Pancho <Pancho.Jones@proton.me> - 2025-01-19 11:31 +0000
                Re: smart plugs??? D <nospam@example.net> - 2025-01-19 23:01 +0100
                Re: smart plugs??? rbowman <bowman@montana.com> - 2025-01-19 18:51 +0000
                Re: smart plugs??? D <nospam@example.net> - 2025-01-19 23:06 +0100
                Re: smart plugs??? Mike Scott <usenet.16@scottsonline.org.uk.invalid> - 2025-01-17 19:05 +0000
                Re: smart plugs??? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-01-18 00:27 +0000
                Re: smart plugs??? D <nospam@example.net> - 2025-01-18 11:47 +0100
                Re: smart plugs??? Mike Scott <usenet.16@scottsonline.org.uk.invalid> - 2025-01-17 19:02 +0000
              Re: smart plugs??? Mike Scott <usenet.16@scottsonline.org.uk.invalid> - 2025-01-17 16:42 +0000
                Re: smart plugs??? D <nospam@example.net> - 2025-01-18 11:35 +0100
            Re: smart plugs??? D <nospam@example.net> - 2025-01-17 10:14 +0100
      Re: smart plugs??? Lars Poulsen <lars@cleo.beagle-ears.com> - 2025-01-16 13:45 +0000
      Re: smart plugs??? "Carlos E.R." <robin_listas@es.invalid> - 2025-01-16 15:20 +0100
        Re: smart plugs??? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-01-16 20:22 +0000
          Re: smart plugs??? "Carlos E.R." <robin_listas@es.invalid> - 2025-01-16 22:28 +0100
          Re: smart plugs??? D <nospam@example.net> - 2025-01-17 10:14 +0100
            Re: smart plugs??? "Carlos E.R." <robin_listas@es.invalid> - 2025-01-17 14:36 +0100
      Re: smart plugs??? Rich <rich@example.invalid> - 2025-01-16 20:05 +0000
  Re: smart plugs??? Chris Elvidge <chris@internal.net> - 2025-01-16 12:24 +0000
    Re: smart plugs??? "Alan K." <alan@invalid.com> - 2025-01-16 08:25 -0500
      Re: smart plugs??? Mike Scott <usenet.16@scottsonline.org.uk.invalid> - 2025-01-17 16:48 +0000
        Re: smart plugs??? Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-01-18 02:21 +0000
          Re: smart plugs??? Mike Scott <usenet.16@scottsonline.org.uk.invalid> - 2025-01-18 08:55 +0000
            Re: smart plugs??? The Natural Philosopher <tnp@invalid.invalid> - 2025-01-18 11:02 +0000
              Re: smart plugs??? "Carlos E.R." <robin_listas@es.invalid> - 2025-01-18 14:13 +0100
                Re: smart plugs??? The Natural Philosopher <tnp@invalid.invalid> - 2025-01-18 13:46 +0000
                Re: smart plugs??? "Carlos E.R." <robin_listas@es.invalid> - 2025-01-18 20:55 +0100
                Re: smart plugs??? The Natural Philosopher <tnp@invalid.invalid> - 2025-01-19 13:22 +0000
                Re: smart plugs??? "Carlos E.R." <robin_listas@es.invalid> - 2025-01-19 15:18 +0100
          Re: smart plugs??? Andy Burns <usenet@andyburns.uk> - 2025-01-18 11:19 +0000
            Re: smart plugs??? The Natural Philosopher <tnp@invalid.invalid> - 2025-01-18 11:25 +0000
          Re: smart plugs??? Lars Poulsen <lars@cleo.beagle-ears.com> - 2025-01-18 15:12 +0000
            Re: smart plugs??? Lars Poulsen <lars@cleo.beagle-ears.com> - 2025-01-18 15:31 +0000
            Re: smart plugs??? The Natural Philosopher <tnp@invalid.invalid> - 2025-01-18 15:39 +0000
            Re: smart plugs??? Paul <nospam@needed.invalid> - 2025-01-18 16:55 -0500
        Re: smart plugs??? Paul <nospam@needed.invalid> - 2025-01-17 21:46 -0500
          Re: smart plugs??? The Natural Philosopher <tnp@invalid.invalid> - 2025-01-18 11:01 +0000
            Re: smart plugs??? wicklowham <wicklowham.nospam@rfburns.eu> - 2025-01-18 13:00 +0000
  Re: smart plugs??? yossarian <<nomail@gmail.com>> - 2025-01-16 14:10 +0100
    Re: smart plugs??? Mike Scott <usenet.16@scottsonline.org.uk.invalid> - 2025-01-17 16:51 +0000
  Re: smart plugs??? Marc Haber <mh+usenetspam1118@zugschl.us> - 2025-01-16 22:24 -0700

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