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 5895-01-477-5998
NSN 6105-00-458-2987
NSN 5905-01-026-1493
NSN 5855-01-180-5369
NSN 6105-01-202-9339
NSN 7035-01-411-6062
NSN 5999-01-570-6071
NSN 5930-00-468-8320
NSN 6610-01-367-1640
NSN 6685-01-137-1928
NSN 6220-00-912-6890
NSN 6685-00-620-9558