• fullsquare
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    5 months ago

    this shorts live and neutral, ground pin is not even present (different shape) otoh if you need help wiring a plug, you probably shouldn’t

      • Darkassassin07@lemmy.ca
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        5 months ago

        This is a plug. The big pins are live + neutral, which are shorted together and connected to the wire labeled ground (which heads to the exposed metal of whatever appliance is on the end of this cable).

        • Ilovethebomb@sh.itjust.works
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          5 months ago

          It would put phase directly on the metal casing of the appliance, if the circuit protection didn’t work.

          Please avoid the temptation to comment on something you know nothing about, this is actually a serious safety concern if someone followed this diagram.

          • fullsquare
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            5 months ago

            Even worse. Orientation of pins like this is used in 240V circuit which means it has two antiphase live wires. This means that after shorting them, if one trips but not the other (if these two have independent breakers - idk if code requires otherwise) 120V is sent to device ground, and this one can be cut off by GFCI if used, but i hear it’s uncommon

            If it was normal 120V circuit, breaker would cut off live and left neutral connected to device ground, which still can be some 20V depending on conditions

            • Ilovethebomb@sh.itjust.works
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              5 months ago

              Ooh, I hadn’t even thought about voltage being backfed through the neutral.

              Have you heard of something called a floating neutral? That could cause some issues.

              • fullsquare
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                5 months ago

                Yea, but at this point multiple things are seriously wrong

      • fullsquare
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        5 months ago

        hot wire is in the socket, assuming it was wired correctly