Dimension S heet
29-1 70C
Page 2
Westinghouse AB DE-ION® Current Limiting Circuit Breakers
Type FCL Current Limiting Breaker, Drilling Plans
For Mounting Bolts
'- i----
1 t-;-9--- '
' I
I
'
2.016
I I
'
I,
151'81
-riL-t--'
I
7.250
0; I
1184 081
I
I �
I
,r
I
For Rear Connected Studs
I
!
<t_
Handle
-
'
t-
l_j_
- ct.
Handle
"On" Position
I
1
"On" Pos1t10n
, I
I I
i
I
I
�
'
(
l
9
�
_
j
36)
. 1 64 (4.20) - 32 Tap
141 Holes
1 1 �
I I
J
' ' ����j_
,
1.375
.438 ( 1 1 . 1 1 )
�
---1
I+-
1.375
Diameter
2.750
--1
(6) Holes
169.821
134.911
Terminal Arrangements
Wire Connection
Removable Connector UL Listed
Wire Range 14 to 1/0 CU 12 to
1/0 AL
Will Accommodate 1 4 to 3/0 Wire
Bus Connection
.938(23.80) Line End
.297(7.54) Load End
(Available Contact Surface)
For Plug-In Blocks
.813
120.631
.438 ( 1 1 . 1 1 )
Diameter
(4) Holes
Stud Connection
.250 .500
16.351 112.701
.656 R
( 1 6.66) R
Front Cover Cutout
ct.
Handle
"On" Pos1t1on
.656 R
1 1 6.66) R
Plug-In or Bolt-On
Connection
For Bolt-on Only
For 15- to 100-Amp Breakers
Rear Connected Studs
Stud Ampere Stud
Panel
Tube
Tube
Rating
Style
.!.&n.91h
Style
D
Number
A
8
Number
100 A Short 4510874G01
1.000 (25.39)
1.063 129.981
3289446H20
3.625 192.041
100 A Short 451D874G01 .688 117.461 - .938 123.801 1.375 (34.91)
3289446H21
3.625 192.041
100 A Short 451D874G01 .375 19.521 - .625 115.871 1.688 142.851
32B9446H22
3.625 192.041
100 A Short 4510874G01 .250 16.351 - .313 17.931 2.000 176.171
3289446H23
3.625 192.041
100 A Long 451D874G02
1.000 125.391
3.438 187.281 3289446H24 6.125 1155.911
100 A Long 451D874G02 .688 117.461 - .938 123.801
3.750 195.211 3289446H25 6.125 1155.911
100 A Long 451D874G02 .375 19.521 - .625 115.871
4.063 1103.151 3289446H26 6.125 1155.91)
100 A Long 4510874G02 .250 16.351 - .313 17.931
4.375 1111.081 3289446H27 6.125 1155.911
Ordering instructions. Stud com plete consists of one stud assembly and one tube as per chart. Order long
and short studs and tubes as required to obtain proper bus spacing.
Reproduced from drawing
2614090
Cutler-Hammer
Westing h ouse
&
Cutler-Ham m e r Prod ucts
Five Parkway Center
Pittsburgh, Pen nsylvan ia, U . S .A. 1 5220
Dimensions in parentheses in millimeters
Printed in U.S.A.
January 1995
www
. ElectricalPartManuals
. com