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 5925-01-421-2452
NSN 5975-01-144-8158
NSN 6145-00-545-7215
NSN 6685-01-508-3367
NSN 6240-01-429-7830
NSN 6145-01-200-4055
NSN 5950-01-313-2427
NSN 5905-01-010-4619
NSN 6135-01-495-0933
NSN 2925-01-629-9416
NSN 5945-01-458-8391
NSN 6110-01-116-5057