Adapted for actuation at a limit or other predetermined position in the

Official title: adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift

H01H3/16 (Adapted for actuation at a limit or other predetermined position in the) appears on 617 US grants and 362 published applications in this corpus.