Rockwell Automation 1195C-N3_4_5_6 200A / 400A / 600A Vacuum Contactor Auxiliary Contact Replacement - Manual

ATTENTION: To prevent electrical shock, disconnect from power source before installing or servicing.
42052-096
G. Ushakow
N/A
N/A
N/A
42052
1006490 1
INSTRUCTION SHEET
BULLETIN 1102C 200A/400A/600A VACUUM CONTACTOR
AUXILIARY CONTACT REPLACEMENT
2-18-04
Mark Jutz 2-18-04
D. Josef 2-18-04
1 4
42052-104
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 / 400A / 600A Vacuum Contactor
Auxiliary Contact Replacement Instructions
( 1195C-N3 -- (2) N.O. / N.C. 600 VAC 10 Amp. (A600))
(1195C-N4 -- (2) N.O. / N.C. 5 VDC 10mA)
(1195C-N5 -- (1) N.O. / N.C. and 1 N.O. / Late Break N.C.)
(For use on DC input coils only - 125 VDC maximum)
(1195C-N6 -- (2) N.O. / Late Break N.C.
(For use on DC input coils only - 250 VDC maximum)
Auxiliary Contact Replacement
Cover
Cover
200A
Figure 1
600A 400A
VAC
UU M C
ON TAC
TOR
VAC
UU
M C
ON TAC
TOR VAC UU M C ON TAC TOR
Remove
Coil Wire
Leads from
Auxiliary
Remove
Coil Wire
Leads from
Auxiliary
Remove
Coil Wire
Leads from
Auxiliary
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 Auxiliary (Figure 2B).
4. Remove the cover attachment hardware from the contactor and remove the cover (Figure 1).
Coil Leads
Auxiliary
5. Remove the Auxiliary from the contactor by first rotating the retainer to release the top of the Auxiliary. Then pull out
the top of the Auxiliary (the tab must clear the notch) and then push Auxiliary slightly downward to release lower tab
that holds the Auxiliary to the housing
(Figures 2A & 2B).
This tab must
clear notch prior
to pushing
Auxiliary
downward.
Rotate retainer to
release Auxiliary
Figure 2A Figure 2B
(400A Vacuum Contactor Shown)