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 5925-00-576-5409
NSN 5915-01-088-6166
NSN 6645-01-331-5674
NSN 5990-00-859-0790
NSN 6135-01-496-5810
NSN 5835-01-408-7576
NSN 6130-00-010-6824
NSN 5985-00-590-1752
NSN 5999-01-146-4374
NSN 5935-00-726-1030
NSN 6685-00-798-5211
NSN 4140-01-331-1669