a switch that automatically cuts off current to an electric motor when an object moved by it, as an elevator, has passed a given point.
[ 1925-30 ]
a switch that automatically cuts off current to an electric motor when an object moved by it, as an elevator, has passed a given point.
[ 1925-30 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012