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 5999-01-573-7184
NSN 5965-01-115-2716
NSN 6320-00-521-9350
NSN 5998-01-571-0146
NSN 5998-00-469-8167
NSN 6145-01-369-4873
NSN 2925-01-147-6688
NSN 5945-01-012-1066
NSN 5935-01-069-6152
NSN 6685-01-025-5671
NSN 5915-00-135-4315
NSN 5975-01-589-6272