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A
Bulletin 1102C 400A / 600A Vacuum Contactor
Control-Pak Installation
(Cat 1102C-CP46A, -CP46B, -CP46D, -CP46N)
ATTENTION: To prevent electrical shock, disconnect from power source before installing or servicing.
Control-Pak Replacement
1. Disconnect all power cables (or bus work) and all control wiring to the contactor.
B
2. Remove the contactor from its mounted location. The contactor is best serviced in the tabletop position.
3. Remove the cover attachment hardware from the contactor and remove the cover (Figure 1).
4. Disconnect the coil wire leads from the Control-Pak (Figure 2B).
Cover
VA
CU
UM
VA
CU
CO
NT
AC
TO
R
UM
CO
NT
AC
TO
R
C
Remove
Coil Wire
Leads from
Control-Pak
Remove
Coil Wire
Leads from
Control-Pak
Control-Pak
D
400A
Control-Pak
600A
Figure 1
5. Remove the Control-Pak from the contactor by first rotating the retainer to release the top of the Control-Pak. Then
pull out the top of the Control-Pak (the tab must clear the notch) and then push Control-Pak slightly downward to
release lower tab that holds the Control-Pak to the housing (Figures 2A & 2B).
Rotate retainer to
release Control-Pak
This tab must
clear notch prior
to pushing
Control-Pak
downward.
E
Control-Pak
Coil Leads
F
Figure 2A
Figure 2B
G
REFERENCE
REVISION
AUTHORIZATION
1
1006490
H
42052
42052-104
INSTRUCTION SHEET
BULLETIN 1102C 400A/600A VACUUM CONTACTOR
CONTROL-PAK
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
.XX:
± N/A
.XXX:
± N/A
ANGLES:
± N/A
E - DOC
THIS DRAWING IS THE PROPERTY OF
THE ALLEN-BRADLEY CO. INC.
AND MAY NOT BE COPIED, USED OR
DISCLOSED FOR ANY PURPOSE EXCEPT
AS AUTHORIZED IN WRITING BY
THE ALLEN-BRADLEY CO. INC.
LOCATION :
DR.
G. Ushakow
DATE
2-20-04
CHKD.
Mark Jutz
DATE
2-20-04
APPD.
D. Josef
DATE
2-20-04
DWG.
SIZE
B
MILWAUKEE,
SHEET
1
WISCONSIN
OF
U.S.A.
2
42052-089
1
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3
4
5
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8
A
Control-Pak Replacement (Cont'd)
6. Install the new Control-Pak (Figures 3A & 3B). First, rotate the Retainer upwards. Next, insert the lower tab into
the recess on the side of the contactor base. With proper installation, the Actuator will fit into the hole in the slot in the
side of the contactor housing. Using a thin rod or flat blade, push the Actuator up or down as necessary to insert it into
the slot mentioned. Rotate the Retainer to its original position, which will slide over the upper tab on the Control-Pak.
B
Thin rod or flat blade
Control-Pak
Actuator
C
Actuator
must fit into
slot shown
Figure 3A
Figure 3B
7. Confirm position of (2) retainers (adjust if necessary) (See Figure 1).
D
8. Reinstall the cover and secure it with the original mounting hardware. NOTE: Cover must fit under metal bracket
on Control-Pak. Tighten the four screws in a diagonal pattern to 5 lb-inches. (Figure 1).
9. Reattach the coil wire leads and any auxiliary control wires to the Control-Pak (tighten to 7 lb-inches).
10. Reinstall the contactor.
11. Reconnect the line and load conductors and tighten the main terminal hardware and bolts to 180 - 210 lb-inches.
E
42052-089-01 (1)
F
Printed in U.S.A.
-01
1
TWO SIDES PRINTED
BODY STOCK WHITE
BODY INK BLACK
G
PART CHG.
NO. CHAR.
MATERIAL
1
1006490
H
42052
4-1/4" W x 5-1/2" H
FLAT
FOLD
SIZE
INSTRUCTION SHEET
BULLETIN 1102C 400A/600A VACUUM CONTACTOR
CONTROL-PAK
REFERENCE
REVISION
AUTHORIZATION
8-1/2" W x 11" H
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
.XX:
± N/A
.XXX:
± N/A
ANGLES:
± N/A
E - DOC
THIS DRAWING IS THE PROPERTY OF
THE ALLEN-BRADLEY CO. INC.
AND MAY NOT BE COPIED, USED OR
DISCLOSED FOR ANY PURPOSE EXCEPT
AS AUTHORIZED IN WRITING BY
THE ALLEN-BRADLEY CO. INC.
LOCATION :
DR.
G. Ushakow
DATE
2-20-04
CHKD.
Mark Jutz
DATE
2-20-04
APPD.
D. Josef
DATE
2-20-04
DWG.
SIZE
B
MILWAUKEE,
SHEET
2
WISCONSIN
OF
U.S.A.
2
42052-089
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