LAMP, ALARM, INDICATING No. 4
For indicating charge failure on secondary battery installations at P.M.B.X.'s, etc.  Normally mounted on Corner, Turning Section (C.T.S.) of multiple switchboard suites, or on top of non-multiple switchboards.


Includes:-
1 x Cap, Lamp No. 2-1B.
1 x Cap, Lamp No. 2-1C.
2 x Jacks, Lamp No. 10.
1 x Key No. 68 Red.
1x  Relay No. 502B.
1 x Relay-cover, AK.


To be requisitioned separately:-
1 x Case No. 24 (For non-multiple switchboards only).
2 x Lamps No. 2-6V.
Resister, Coil No. 12.

Dimensions - 7.6" x 2.5" x 4.2".

Diagram - N2304.

 

 
 
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Last revised: July 23, 2025

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