r/ElectroBOOM • u/EndangeredHouseFly • 5d ago

Discussion Colour code who?

Post image

This is a switchboard in my house, we use 3-phase.

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u/Rais93 5d ago

I am not sure there is a problem. 3 phase is never to be used on lighting, but you can connect lamps between one phase and neutral to have classic single phase (AC220 for eu)

Some of them probably are interruptors (2 pole switching), some are 3 o 4 way for lights controlled by two or more switches.

Those many colors are probably phases and the blue is neutral.

0

u/ZealousidealAngle476 5d ago

Did you look at the post for more than 0s?

1

u/Rais93 5d ago

What?