Atom Hub switch, DIN rail mounting guide and what is the 1x M2*20mm Hexagon socket cup head machine screw for ?



  • Hi
    Just received the unit and it looks good.
    Is there a pic showing which holes the din-rail mounting bracket goes into on the back ?
    secondly what is the M2x20mm bolt for ? I see which hole it goes in but for what purpose ?
    Thanks