SWITCHBOARD LD 70


Taken from the 1946 Rate Book.

Magneto Table Pattern Switchboard, LD 70 was introduced circa 1941.

Two variants were produced, the 10+10 and the 20+20 (Mark 1).

10 Line - Alternative to Switchboard, Wall Pattern, Single Cord, N.T. Nos. 1, 2, 3.
20 Line - Alternative to Switchboard, Wall Pattern, Single Cord, N.T. Nos. 5, 6, 7.

Drawing - 63482.

Wiring diagram - LD 70.

Size 21" x 12.75" x 9".

Switchboards Include:-

Parts 10+10 20+20
Bells No. 56A 1 1
Capacitor, M.C., No. 101 10 20
Dummy, No. 100A 10 -
Coils, Bridging, No. 1P 1 1
Cords, Swbd., No. 383, Black 5 9
Cords, Swbd., No. 383, Red 1 1
Gens. No. 26A 1 1
Handle, Generator, No. 21 1 1
Indicators No.2200A 10 20
Jacks No. 301BN 3 3
Jacks No. 510BS 2 4
Labels No. 105 20 40
Labels No. 120 7 7
Mtgs. No. 95/10B 1 2
Plugs No. 316, Black 6 10
Plugs No. 316, Red 6 10
Switches, Snap-type, CD 265 1 1


To be requisitioned separately for operator's circuit:-
Telephone No. 196LB, Black, plus Bell-set No 31 and Cord, Instrument, No. 4/51H (Blk.) 9" or
Telephone No. 396LB, Blk.

 
 
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Last revised: December 23, 2021

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