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 6145-00-115-6355
NSN 6685-01-408-3663
NSN 2925-01-627-6568
NSN 5960-01-003-8480
NSN 5895-00-729-5479
NSN 6130-01-569-7168
NSN 5999-00-024-9294
NSN 5835-01-160-7282
NSN 5910-00-326-2022
NSN 5920-00-259-7294
NSN 5905-00-343-6735
NSN 5930-01-018-7063