Westinghouse AB DE-ION Series Manual page 73

J a n u a ry 1 995
New Information
M a i led to: D, C/29- 1 00A, 3 1 -400A,
E,
3 1 -500A
(
.
Types JD, HJD, JCD Two- and Three-Pole Breakers
Front View
.188 R
Line End
4 78) R
1 0 . 0 00 1 2 54. 0 0)
1
8. 3 44 1 1 84. 1 5)
7. 2 50 1 2 11. 9 4)
.250 R ­
(6.35) R
Load End
Reproduced from drawings 1491063 and
Cutler-Hammer
Westingh ouse
Cutler-Ham mer Products
Five Parkway Center
Pittsburgh, Pennsylva n i a , U .S.A. 1 5220
Types J D, HJ D, J DC Two- a n d Th ree-Pole
.281 (7. 1 4) Dia.
4 Mtg. Holes
.500 ( 1 2.70) Dia.
C'Bores
4. 0 00 1 1 01. 6 0)
- Typical 3-Pole
Thermal-Magnetic
Trip Unit
.688 ( 1 7.46) Dia.
6 Holes
i
�
J
1. 0 00
1 2 5. 4 0)
1491 067
Dimensions i n parentheses in millimeters
&
Side View
Line End
7. 5 31 1 1 91. 2 9)
Load End
Front Connected Terminals
Catalog Cable
N u m ber
T250KB Cu Single
TA250KB Cu-AI Single
Dimension S heet
West i ng h ou se
Series C®
Mo lded Case
C i rc u i t B reakers
J-Frame
70-250 Am peres
4. 9 42
( 1 25. 8 1 )
Max
Max
Amp Wire
Rating Size
70-250 #4 to 350 MCM
70-250 #4 to 350 MCM
29-1 70J
Page 1
. 8 12 1 2 0. 6 2)
. 6 25 1 1 5. 8 8)
5. 7 97 1 1 47. 2 41
I
. . J,
Handle
. 0 62{ 1 . 5 7)
. 6 251 1 5. 8 8)
. 8 121 2 0. 6 2)
Torque
1 80 Lb-in
(20.3 Nm)
275 Lb-in
(31 . 1 Nm)