nifty@lemmy.world to Microblog Memes@lemmy.worldEnglish · edit-22 months agoYeahlemmy.worldexternal-linkmessage-square35fedilinkarrow-up183arrow-down14
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minus-squareabsGeekNZ@lemmy.nzlinkfedilinkEnglisharrow-up10arrow-down1·2 months agoGenerally same coloured wires are at the same potential. It is extremely bad practice to have different potentials on the same wire colours. Especially since they are in same terminal block. I don’t know which country this picture is from, but yellow/red would be safe to assume line voltage, green would usually be earth potential.
Generally same coloured wires are at the same potential.
It is extremely bad practice to have different potentials on the same wire colours. Especially since they are in same terminal block.
I don’t know which country this picture is from, but yellow/red would be safe to assume line voltage, green would usually be earth potential.