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 6150-01-184-3581
NSN 5950-01-346-8479
NSN 6135-01-247-5660
NSN 5910-01-588-1850
NSN 5895-00-969-6690
NSN 6105-00-831-3552
NSN 5975-01-093-9063
NSN 6220-00-242-1492
NSN 2925-01-016-0876
NSN 5965-01-045-0247
NSN 6685-01-560-1517
NSN 5985-01-448-9550