Western Electric Catalogue #1 - Wedophones.com wedophones

WESTERN ELECTRIC COMPANY
CHOKE COILS
Used in the lead between the charging machine and the non-grounded side of the storage battery to
Choke down any disturbances which might cause noises in the telephone circuits while the battery is being
charged . Mounted on wooden base . Terminals are included . Prices are f.o .b . Chicago .
Code No .
Code No . Amperes
Used with
Charging Units
Employing the
Following Generators Winding
No . 3-A
With Interrupter
-Output--------
Volts Watts
Full Load
Speed
R . P . M .
RINGING GENERATORS
Belt Driven, Self Excited
Prices are f .o .b . Chicago and do not include slide rails or starting boxes
When the power supply is direct current at a voltage
exceeding 220 or alternating current, ringing generators
driven by suitable motors are used .
Overall Size
Length Width
Including
Pulley
inches inches
Slide rails are not needed when the driving motor has means for tightening the belt .
Orders should read thus ;
1 No . . . . . ringing machine, self-excited ; with an output of . . . . amperes at 75 volts, complete with
slide rails and pulley . . . . inches in diameter ; equipped with . . . . interrupter .
WRITE FOR LIBERAL DISCOUNTS
Horse Power
Required to
Drive without
interrupters
Size of Base
inches
g
in
Shipp
Weight
without
interrupters
pounds
49
List Price
each
M-4
.
1/2 M-5
1/2 M-5
.
1-A M-2 90 turns of No . 0 wire . 24 x 54 $ 59 .35
1-B M-2 80 turns of No . 00 wire . 24 x 54 64 .15
1-C
2-A
M-3 72 turns of No . 0000 wire .
69 turns of 3-No . 10x1 in .
parallel .
copper ribbons in
24 x 110.65
272.55
2-B M-5 69 turns of 3-No .
parallel .
8x1 in . copper ribbons in 399.20
2-C M-7 48 turns of 7-No
parallel .
8x11 in . copper ribbons in 1,232.85
2-D
56 turns of 4-No . 9x1 in . copper ribbons in 37 x13 375.15
(300 ampere) parallel .
2-E
48 turns of 4-No . 9x11 in . copper ribbons in 42 x1 509.85
(400 ampere) parallel .
2-F M-S 40 turns of
parallel .
10-No. 8x1 in . copper ribbons in 1,979.85
2-G M-9 38 turns of 11-No .
parallel
8x2 in . copper ribbons in 3,642.30
List Price
each
1-A 75 19 950 50 $179 .55
3-A 1 75 75 950 16 4 95 243.70
5-A 2 75 150 950 18- 160 373.55
8-A 4 75 300 950 23 134 290 488.95