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 6620-00-987-3673
NSN 6240-00-201-9011
NSN 5945-01-183-7948
NSN 6645-01-381-6084
NSN 5910-01-290-4803
NSN 5930-01-502-9904
NSN 6145-01-026-2340
NSN 6150-01-058-8972
NSN 5910-00-262-4379
NSN 5998-01-172-3711
NSN 5895-01-467-2886
NSN 5895-01-392-1054