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 5905-01-411-6918
NSN 6320-01-185-3857
NSN 6130-01-079-6967
NSN 5920-01-258-0617
NSN 6620-01-098-2960
NSN 5950-01-128-1419
NSN 5960-01-443-3067
NSN 6130-00-220-9655
NSN 6620-01-158-7309
NSN 6650-01-462-5879
NSN 6220-00-172-7641
NSN 5960-01-363-0984