SWITCHBOARDS
CBS 481

CBS No. 2 floor standing double cord switchboard.

The switchboard is fixed to wall and access is afforded by the front being hinged on the left.

Drawing - 8704.

Introduced circa 1927.

Wiring diagrams - CBS 472/, 478, 481and 482.


Switchboard includes:-
1 x Bell No. 56A
3 x Bkts., Mtg., T
27 x Captr., M.C., No. 102
24 x Captr., M.C., No. 103
1 x Coil, Induc., No. 3/16
6 x Coil, Reptg., No. 4001A
1 x Coil, Ret., No. 13A
1 x Coil, Induc., No. 8
12 x each Cords, Swbd., No. 384, Blk. ; Red
84 x Fasteners, Cord, No. 1
51 x Fasteners, Jack, No. 17
22 x Fuses No. 9/1 or 35/1
1 x Fuse-mtg. No. 2209A or 2435A
1 x Genr. No. 8A
1 x Handle, Genr., No. 7
1 x Spindle, Genr., 11
28 x Hooks No. 8
24 x Hooks No. 18C
3 x Indrs. No. 400L
6 x Indrs. No. 2810AN
12 x Indrs. No. 2902M0
1 x Indrs. No. 3010AN
1 x Jack No. 19
9 x Jack No. 510B0
1 x Key No. 73, Red
6 x each Keys No. 206, B1k.; Red
13 x Key-mtgs., Q
1 x Label No. 21, White
14 x Label No. 44, White
2 x Label No. 61, White
90 x Label No. 88A, Blk,
6 x Label No. 120, White, Engvd.
1 x Label No. 164
2 x Mtgs. No. 2/40B
1 x Mtgs. No. 20/1A
24 x Plugs No. 310B, Red
5 x Plugs Dummy, No. 1
24 x Pulley-weights No. 16
2 x Relays No. 83B
6 x Relays and Coils, No.' 28AN
1 x Res., Spool, No. 1-40R
1 x Res., Spool, No. 2-40R+40R
35 x Res., Spool, No. 2-1.5k+1.5K
10 x Strips, Conn., No. 2
4 x Strips, Conn., No. 102J
1 x Strips, Conn., No. 102M
9 x Strips, Des., No. 22
1 x Sw., 4-terml., 4-posn.
1 x Ticket-clip No. 8
1 x Ticket-holder No. 5



To be requisitioned separately:-
... Labels No. 86A
... Labels No. 88
... Labels No. 88A
1 x Receiver, H.G. No. 1A
1 x Transmitter No. 5A, with Plug No. 404
1 x Milliammeter No. 13

DIMENSIONS AND WEIGHTS

EQUIPMENT AND CAPACITY OF CORDLESS SWITCHBOARDS

Last revised: December 30, 2022