• @datelmd5sum
    link
    61 year ago

    Has to be a country where 3 phase AC is uncommon. So US.

    • @[email protected]
      link
      fedilink
      41 year ago

      That switch probably controls a contactor. I din’t think that switch could take all the current for the elevator

      • @dgmib
        link
        21 year ago

        Or something like it controls the lights in the elevator cab (but not the elevator itself).