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 5855-01-244-4978
NSN 6620-01-483-1138
NSN 5960-00-297-7099
NSN 6645-00-171-9639
NSN 5998-01-566-1024
NSN 5999-00-781-2177
NSN 5960-01-495-0859
NSN 5950-00-853-2315
NSN 6240-01-021-5354
NSN 6610-01-088-5871
NSN 5945-00-459-5605
NSN 5915-00-977-1691