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 5945-00-494-9018
NSN 2925-01-519-6726
NSN 6150-01-408-6209
NSN 5895-01-545-1889
NSN 5920-01-046-0213
NSN 4140-00-285-6042
NSN 2925-01-271-2824
NSN 5835-00-604-2026
NSN 5905-01-256-1615
NSN 6645-01-447-2446
NSN 5855-00-237-4088
NSN 6320-01-129-9656