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 6135-01-384-4395
NSN 6145-01-027-2055
NSN 5975-00-862-4506
NSN 5950-01-576-0379
NSN 6610-00-236-7175
NSN 6110-00-571-8466
NSN 5925-01-518-9958
NSN 6220-01-625-2328
NSN 5960-01-288-8910
NSN 5990-00-104-4898
NSN 6645-01-276-1029
NSN 6105-00-272-2661