GravitySpoiled@lemmy.ml to Memes@lemmy.ml · 10 个月前elevatorlemmy.mlimagemessage-square44fedilinkarrow-up1789arrow-down113
arrow-up1776arrow-down1imageelevatorlemmy.mlGravitySpoiled@lemmy.ml to Memes@lemmy.ml · 10 个月前message-square44fedilink
minus-squaredatelmd5sum@lemmy.worldlinkfedilinkarrow-up9arrow-down3·10 个月前Has to be a country where 3 phase AC is uncommon. So US.
minus-squareBene7rddso@feddit.delinkfedilinkarrow-up4·10 个月前That switch probably controls a contactor. I din’t think that switch could take all the current for the elevator
minus-squaredgmib@lemmy.worldlinkfedilinkarrow-up2·10 个月前Or something like it controls the lights in the elevator cab (but not the elevator itself).
Has to be a country where 3 phase AC is uncommon. So US.
That switch probably controls a contactor. I din’t think that switch could take all the current for the elevator
Or something like it controls the lights in the elevator cab (but not the elevator itself).