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 6150-01-021-5749
NSN 6150-00-171-0340
NSN 5990-01-030-5206
NSN 5998-01-219-9906
NSN 5960-01-037-3297
NSN 5975-00-886-8200
NSN 6650-01-086-5100
NSN 6320-00-024-1004
NSN 6150-01-655-5071
NSN 6150-01-541-2585
NSN 5950-01-564-4904
NSN 5910-01-301-4803