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 6685-01-161-9677
NSN 6685-01-328-8051
NSN 6135-01-631-4483
NSN 6620-00-358-7160
NSN 6610-01-371-3006
NSN 6105-01-222-1091
NSN 6240-01-438-1157
NSN 6130-01-485-9234
NSN 5895-01-219-2244
NSN 5996-00-951-3763
NSN 6105-00-264-0355
NSN 6220-01-376-5920