Used as visual indicator unit of 2 circuit annunciator or alarm switchboard, ea indicator circuit consists of 2 visual indicators and 1 cutout and test switch.Material is metal.
A signaling apparatus which operates electromagnetically and serves to indicate visually, or visually and audibly, whether a current is flowing, has flowed, or has changed direction of flow in one or more circuits. It is usually employed in connection with alarms, electric bells, or buzzers. See also alarm (as modified).
Classification: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
NSN 5895-01-143-5443
NSN 6620-00-719-9393
NSN 5910-01-425-1375
NSN 5990-01-386-5561
NSN 5930-01-276-9000
NSN
NSN 6110-01-249-5445
NSN 6220-01-167-1751
NSN 6620-01-471-8128
NSN 6685-00-114-1826
NSN 5905-00-599-7520
NSN 6620-01-023-2938