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 5905-01-561-5936
NSN 5910-01-529-6105
NSN 6105-01-646-7078
NSN 5935-01-381-3326
NSN 6685-00-295-0824
NSN 6105-01-121-4596
NSN 5945-01-371-6996
NSN 5915-01-340-0650
NSN 5930-00-104-0108
NSN 6105-01-265-8693
NSN 6105-01-127-8408
NSN 5945-01-239-6757