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 5835-01-529-3050
NSN 4140-01-352-1787
NSN 6645-01-511-3272
NSN 6645-01-062-0905
NSN 6150-00-647-0715
NSN 2925-01-459-8093
NSN 6145-00-170-7947
NSN 5945-01-140-5619
NSN 5950-01-141-2900
NSN 5915-00-081-9939
NSN 6240-01-344-6969
NSN 7035-01-598-2394