A switch designed to perform the function of opening and/or closing one or more electrical circuits. In lieu of seperable contacts, the switching function is accomplished by means of an arrangement of one or more light emitters and one or more photosensitive devices. The item functions in response to changes in its own electrical circuit caused by the emitted light being reflected to the photosensitive device or the emitted light being interrupted before it reaches the photosensitive device. The item has no other form of actuation.
Classification: Other optical elements of any material, unmounted, other than such element of glass not optically worked, nesoi
NSN 5985-00-983-4751
NSN 6240-01-288-5163
NSN 5935-01-466-3170
NSN 6240-01-569-4482
NSN 5998-01-549-1465
NSN 5935-01-131-8488
NSN 6645-01-010-3746
NSN 5835-01-442-6482
NSN 6220-00-229-7726
NSN 6650-01-495-1269
NSN 6145-00-452-4501
NSN 6130-01-559-3227