Rockwell Automation 1102C-BOx93 Vacuum Contactor (200A) - Manual (Page 4)

Control-Pak Replacement Instructions
1. Disconnect all control wiring to the Control-Pak.
2. Remove the cover attachment screws from the contactor and remove the cover (Figure 3A) page 2.
3. Remove the Control-Pak from the contactor (Figure 3A) page 2.
4. Reinstall the Control-Pak (Figures 3E & 3F). First, insert the lower tab into the recess on the side of the contactor base. With proper
installation, the Control-Pak Actuator will fit into the hole in the slot in the side of the contactor housing. Using a thin rod or flat blade, lift
the Control-Pak Actuator up as necessary to insert it into the slot mentioned
.
5. Reinstall the cover and secure it with the original mounting hardware. Tighten the four screws in a diagonal pattern to 5 lb-inches.
(Figure 3A).
6. Reconnect all control wiring removed per Step 1. Tighten to 7 - 9 lb-inches.
(Auxiliary Contact Assembly) Installation Instructions
(Cat 1195C-N3 -- 2-N.O./2-N.C. - 600V @ 10A-A600)
(Cat 1195C-N4 -- 2-N.O./2-N.C. - 5V @ 10mA, DC)
(Positioned left hand side of contactor when facing front)
1. If replacing the existing 1195C Auxiliary Contact, disconnect all control wires from the auxiliary terminals.
2. Remove the cover attachment screws from the contactor and remove the cover (Figure 3A) page 2.
3. Install the new 1195C Auxiliary Contact (Figures 5 and 6). First, insert the lower tab into the recess on the side of the contactor
base. With proper installation, the 1195C Auxiliary Actuator will fit into the hole in the slot in the side of the contactor housing. Using a
thin rod or flat blade, lift the 1195C Auxiliary Actuator up as necessary to insert it into the slot mentioned
.
4. Reinstall any Control-Pak previously removed per instructions stated above.
5. Reinstall the cover and secure it with the original mounting hardware. Tighten the four screws in a diagonal pattern to 5 lb-inches.
6. Connect all control wiring. Tighten to 7 - 9 lb-inches.
42052-087
G. Ushakow
N/A
N/A
N/A
42052
1006490 1
INSTRUCTION SHEET
BULLETIN 1102C VACUUM CONTACTOR
CURRENT RATINGS 200A
200V-1500V
2-20-04
Mark Jutz 2-20-04
D. Josef 2-20-04
4 9
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
Figure 5 Figure 6
Vacuum Interrupter Phase Assembly Replacement Instructions
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. Remove the cover attachment screws from the contactor and remove the cover (Figure 3A) page 2.
4. Disconnect the two wire leads from the coil to the Control-Pak. Remove the Control-Pak from the contactor and set on benchtop
(Figure 3B) page 2.
5. Locate the replacement vacuum interrupter phase assembly that needs to be replaced.
6. Remove the hardware that secures the shunt to the load side terminal (Figure 7A). This will free the shunt.
7. For the outer interrupters, remove the Retainer. Then remove the hardware securing the Cam Cover before removing the hardware
securing the Interrupter Phase Assembly. Take care to note the position of the shunt prior to removing the Interrupter Phase Assembly.
(Figure 7B).
(4)
Thin rod or
flat blade
Actuator
must fit into
slot shown
Auxiliary
Actuator