adapted for operation by a part of the human body other than the hand, e.g. by foot

Full Title

Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch (wherein the operating part is flexible H01H17/00) > Details > Movable parts; Contacts mounted thereon > Operating parts, e.g. push-button > adapted for operation by a part of the human body other than the hand, e.g. by foot