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 6150-01-447-3159
NSN 6645-01-044-6376
NSN 5910-00-097-9546
NSN 6620-01-568-9203
NSN 6685-01-400-4192
NSN 5950-00-900-5356
NSN 6220-00-542-4898
NSN 5835-01-290-4397
NSN 7035-00-111-4389
NSN 5950-01-435-2873
NSN 5998-00-138-4845
NSN 6150-01-035-7916