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 4140-01-578-6088
NSN 7035-01-459-9598
NSN 4140-00-865-8950
NSN 5990-01-103-3572
NSN 6150-00-246-2425
NSN 5945-00-985-8376
NSN 5990-00-883-1800
NSN 5925-01-184-5359
NSN 6320-01-089-9086
NSN 5965-01-311-3613
NSN 6620-01-336-5765
NSN 6130-00-473-0342