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 6240-00-848-3384
NSN 5910-01-103-4204
NSN 5999-00-284-8403
NSN 2925-01-111-2927
NSN 5895-01-410-8980
NSN 6620-01-253-0374
NSN 6220-01-437-9755
NSN 5950-01-255-1879
NSN 5925-01-332-4409
NSN 5996-00-875-6818
NSN 6105-01-525-4822
NSN 6620-01-534-0898