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 2925-01-111-2927
NSN 7035-01-371-0091
NSN 5905-01-578-8019
NSN 5996-01-281-7336
NSN 6240-01-538-5525
NSN 5945-01-399-5980
NSN 5960-01-536-9763
NSN 6240-01-284-4330
NSN 6220-01-658-4536
NSN 5905-00-999-0658
NSN 6110-01-456-1985
NSN 6650-00-987-5070