Assembly Replacement Instruction Manual

ATTENTION: To prevent electrical shock, disconnect from power source before installing or servicing.
42052-093
G. Ushakow
N/A
N/A
N/A
42052
10064901
INSTRUCTION SHEET
BULLETIN 1102C 200A VACUUM CONTACTOR
VACUUM INTERRUPTER PHASE ASSEMBLY
REPLACEMENT
2-25-04
Mark Jutz 2-25-04
D. Josef 2-25-04
1 2

42052-104

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REVISION
AUTHORIZATION
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
H
A
B
C
D
E
F
G
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
REFERENCE
SHEET OF
DWG.
B
DR.
CHKD.
APPD.
DATE
DATE
DATE
±
±
±
ANGLES:
.XXX:
.XX:
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 : MILWAUKEE, WISCONSIN U.S.A.
SIZE
1 2 3 4 5 6 7 8

E - DOC
Bulletin 1102C 200A Vacuum Contactor
Vacuum Interrupter Phase Assembly
Replacement Instructions
(Cat 1102C-VB2)
Vacuum Interrupter Phase Assembly Replacement
1. Disconnect all power cables (or bus work) and all control wiring to the contactor.
2. Remove the contactor from its mounted location. The contactor is best serviced in the tabletop position.
3. Disconnect the coil wire leads from the Control-Pak (Figure 2B).
4. Remove the cover attachment hardware from the contactor and remove the cover (Figure 1).
AC Coil (with Control-Pak) DC Coil (with Auxiliary 1195C-N5)
Cover Cover
Control-Pak
Remove
Coil Wire
Leads
from
Control-Pak
Note Location
of Retainer
Note Location
of Retainer
Disconnect Coil Wires
from Auxiliary
Figure 1
V
A
CU
U
M
C
ON
T
A
C
T
OR
V
A
C
U
UM
C
O
NT
A
C
T
OR
Coil Leads
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).
Figure 2A Figure 2B
Auxiliary