P19461
Effective August 2011
Supersedes November 2010
SCREWS
1. Loosen screws and remove and discard blank cover insert
(Figure A).
2. Install external operator assembly in cover (Figure B).
BLANK
COVER
INSERT
EXTERNAL
OPERATOR
ASSEMBLY
Figure A Figure B
If this catalog number is supplied with an “L” shaped bracket, it will be mounted to the back of the enclosure case. Use Figures H, J,
K, and Sketch “A” for mounting instructions. All other enclosure catalog numbers (bracket not supplied) use Figures C, D, E, F, and G for mounting switch directly to the side of the starter.
SPRING
CLIP
NOTCHES RELEASE
LATCH
1A
2A
1B
2B
INTERFACE PLATE
Figure C
ALIGNMENT
PINS
Figure D Figure E
MOUNTING
HOOKS
1. Insert alignment pins of switch into proper positioning holes of
interface plate as shown in Fig. C. (Size 00 and 0 use Position
1 A - Size 1, 1-3/4, and 2 use Position 2A)
3. Align mounting hooks of interface plate with notches of
auxiliary contact per Figure E.
2. Install spring clip over detent of center alignment pin (Fig. D).
Make sure spring clip is fully engaged into detent and concave
side of clip is toward interface plate. If the spring clip is
assembled incorrectly, the switch will not fi t tight against the
interface plate.
4. Slide interface plate and switch into auxiliary contact until
release latch engages detent of auxiliary contact.
Repeat Steps 1 through 4 above and include the following steps:
PILOT
LIGHT
1. Install pilot light onto bracket with 8-32 x .375 screws (Fig. F).
2. Attach bracket to proper positioning holes of interface plate with
self-tapping screws (Fig. G). (Size 00 and 0 use Position
1B - Size 1, 1-3/4, and 2 use Position 2B)
BRACKET
Figure F
8-32
SCREWS
SELF-TAPPING
SCREWS
Figure G

2
Instructions and Operation P19461
Effective August 2011
Catalog No. C400GK Cover Control
Kit Start - Stop
NOTE - If this kit includes pilot light(s), the “L” bracket must be removed from the enclosure case to allow completion of Step 2 below.
Save the two mounting screws to remount the bracket. In some instances, removal of the auxiliary interlock may be required to gain access to the bracket mounting screws. If it is necessary to remove the bracket, there is no need to unwire the auxiliary interlock; just depress the release latch and lift upward. This will allow access to the bracket mounting screws for removal and remounting.
SWITCH
MOUNTING
SCREWS
MOUNTING
SCREWS
PILOT
LIGHT
SPRING
CLIP L
BRACKET
BRACKET
Figure H
PILOT LIGHT
MOUNTING
BRACKET Figure J
MOUNTING
SCREW
Figure K
1. Assemble switch to bracket on the opposite side of the bracket’s mounting foot. Insert spring clip over detent of center alignment pin
(see Figure H). Make sure spring clip is fully engaged into detent and concave side of clip is toward “L” bracket. If the spring clip is
assembled incorrectly, the switch will not fi t tight against the “L” bracket.
2. If this cover control kit includes a pilot light, the “L” bracket must be removed from the enclosure case. Mount the pilot light bracket to
the “L” bracket using two 8-32 x .250 inch threadcutting screws. Mount the pilot light unit to the pilot light mounting bracket using the
8-32 x .375 inch screw (see Figure J). NOTE - If this kit includes one pilot light unit, make sure the unit is mounted to the top mounting
hole for correct alignment with the external operator assembly.
3. Assemble “L” bracket to enclosure case as shown in Figure K using the two 10-32 x .250 inch thread rolling screws. NOTE - Make sure
that the “L” bracket’s mounting foot is located away from the case side wall. See Sketch A for “L” bracket mounting location.
Enclosure
Catalog Number
C799B12
C799B13
C799B14
Dimension "A"
(inches)
1.80
1.80
1.80
enclosure case top plate
A
Dimension "B"
(inches)
4.10
4.40
10.30
L bracket mounting holes
B
2.00
enclosure case right-hand side wall
Sketch A
EATON CORPORATION www.eaton.com

Catalog No. C400GK Cover Control
Kit Start - Stop
(Refer to diagram in enclosure cover)
Connect internal switch conductors to the starter terminals as follows:
Red Lead-
Yellow Lead-
Black Lead-
Connect to Terminal #1 (L1 on contactor)
Connect to Terminal #2/13
Connect to Terminal #3/14
The starter is now wired for Figure 1 and A as shown on the diagram in the starter cover.
Instructions and Operation P19461
Effective August 2011
(Refer to diagram in enclosure cover)
Connect internal switch conductors to the starter terminals as follows:
Red Lead-
Yellow Lead-
Black Lead-
Connect to Terminal #3
Connect to Terminal #1 (L1 on contactor)
Connect to Terminal #2
Connect black leads to contactor coil terminals A1 and A2 per
Figure D as shown on the diagram in the starter cover.
Connect black leads of one pilot light to coil terminals A 1 and A2.
(Figure 1).
AND ....
Connect black leads of second pilot light across Terminal 2/13 and
Terminals 95 or 96 (as shown in Figure 2) via the N.C. contacts of auxiliary contact C320KGS3 (ordered separately).
OR ....
Connect black leads of second pilot light to separate control lines as shown in Figure 3, using the N.C. contacts of auxiliary contact
C320GS3 (ordered separately).
A1
2/13
COIL TERMINALS
Figure 1
Figure 2
A2
3/14 A1
M
A2 95
OL
96
C320KGS3
SEPARATE CONTROL LINES
C320KGS3
Figure 3
EATON CORPORATION www.eaton.com
3

Instructions and Operation P19461
Effective August 2011
Catalog No. C400GK Cover Control
Kit Start - Stop
Eaton Corporation
Electrical Group
1000 Cherrington Parkway
Moon Township, PA 15108
United States
877-ETN-CARE (877-386-2273)
Eaton.com
© 2011 Eaton Corporation
All Rights Reserved
Publication No. P19461 / 002
August 2011
Eaton is a registered trademark of Eaton
Corporation.
All other trademarks are property of their respective owners.