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 6130-01-515-6078
NSN 5910-01-578-8593
NSN 6645-00-784-8288
NSN 5895-01-416-3765
NSN 6240-01-051-2557
NSN 5915-00-153-4446
NSN 6650-01-027-1181
NSN 5920-00-059-3549
NSN 5925-00-295-6255
NSN 6130-01-256-4066
NSN 6105-00-362-1361
NSN 6130-00-463-2240