Western Electric Catalogue #1 - Wedophones.com wedophones
Western Electric Catalogue #1 - Wedophones.com wedophones
Western Electric Catalogue #1 - Wedophones.com wedophones
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
No . 21-0<br />
No. 27-B<br />
No . 28-B<br />
No. 33-A<br />
WESTERN ELECTRIC COMPANY 21<br />
Condensers-Continued<br />
Capacity Style Size<br />
micro- of of case List Price<br />
Code No. farads terminal inches Use each<br />
21-J 0 .3<br />
0 .3 Straight<br />
21-K 1 Straight 4<br />
21-L 2 Straight<br />
21-M 1 Straight 4<br />
21-N 1 .0<br />
0 .5 Straight<br />
21-R 0 .1 Straight 4<br />
21-S 0 .125<br />
0 .250<br />
0 .500 Straight<br />
21-U .05 Bent 4<br />
31-A .05<br />
.05 Wire<br />
These are used in connection with telegraph and telephone<br />
stations on railway <strong>com</strong>posite systems .<br />
Code No .<br />
Capacity<br />
microfarads<br />
23-A 1<br />
27-B 1 10<br />
28-B 1<br />
Size<br />
of case<br />
inches<br />
List Price<br />
Use each<br />
For railway <strong>com</strong>posite system<br />
; designed to stand<br />
1000 volts alternating current<br />
. . . . . . . . . . . . . . . . . . . . . $3.75<br />
For intermediate telegraph<br />
stations on railway <strong>com</strong>posite<br />
system ; a No . 23-A<br />
condenser on a maple base ;<br />
designed to stand 1000 volts<br />
alternating current . . . . . . . . 4.35<br />
For terminal telephone stations<br />
on railway <strong>com</strong>posite<br />
svstem ; <strong>com</strong>prises 1 No .<br />
23-A condenser and 1 No .<br />
5-L retardation coil mounted<br />
in a maple box ; designed<br />
to stand 1000 volts alter<br />
nating current . . . . . . . . . . . . 16 .95<br />
These are designed for mounting on the coil rack, either on the<br />
same shelves with the repeating coils, or grouped on shelves by themselves,<br />
and consist of No . 21 type condensers mounted on a wood<br />
base in . long by in . wide .<br />
Code No . Condensers Used<br />
WRITE FOR LIBERAL DISCOUNTS<br />
Designed to stand 750 volts<br />
direct current-3 terminals $0 .75<br />
For general use .70<br />
For mounting on coil racks 1 .15<br />
For mounting on coil racks .70<br />
For mounting on coil racks<br />
-3 terminals . . . . . . . . . . 1 .05<br />
For general use . . . . . . . . . . .40<br />
For telegraph work-4 terminals<br />
. . . . . . . . . . . . . . . . . . . 1 .05<br />
For railway <strong>com</strong>posite telephone<br />
set, designed to stand<br />
1200 volts alternating current<br />
. . . . . . . . . . . . . . . . . . . . . . .45<br />
For general use-4 terminals .75<br />
Capacity of each<br />
No . 21 Type Condenser<br />
microfarads<br />
List Price<br />
each<br />
33-A 2 No . 21-L 2 $2 .50<br />
33-B 1 No . 21-L 2 1 .35<br />
33-C 2 No . 21-M 1 1 .60<br />
33-D 1 No . 1 .90<br />
33-E 2 No . 21-N 1 .0 2 .35<br />
0 .5
Change language