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#11
Because i have wiring different in Poland here
Because i have wiring different in Poland here
Sounds like bad wiring, unless one of the breakers are one of those totally new kind act as a GFCI/GFI for the building! (or similar)
I would be suspicious of broken wire insulation in the walls or ceiling. May be a rodent problem.
And two breaker switches, makes me think of American "split-phase",
(two 120V hots for 240V or just one leg for 120V) unless the second switch is for one of those Europe-style GFCI/GFI breakers. (or similar) (AFCI?)