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 5930-01-081-5932
NSN 5996-01-656-7054
NSN 5925-01-471-5111
NSN 6150-01-210-7075
NSN 5999-00-960-8232
NSN 6110-00-373-8691
NSN 5965-01-579-8241
NSN 6610-01-052-6049
NSN 5996-01-238-5494
NSN 5855-01-072-4346
NSN 5999-01-062-1774
NSN 6240-01-493-5430