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 6105-00-516-2151
NSN 6220-01-306-5610
NSN 5998-00-318-8130
NSN 5990-01-116-2181
NSN 5950-01-393-6062
NSN 6685-00-061-8037
NSN 5996-00-968-6524
NSN 6650-01-207-2905
NSN 5895-01-093-1962
NSN 6240-01-248-6302
NSN 6130-01-005-3875
NSN 6645-00-302-9598