11
Instruction Booklet
IB48091
Effective October 2022
Instructions for Eaton’s AMPGARD
®
NEMA 3R motor control center
EATON
www.eaton.com
3.2 Procedure of coupling of two units together
AMPGARD product enclosed in NEMA 3R enclosure can be close
coupled to another gear or incoming line in a single lineup .
Follow the instructions below for coupling of the product enclosed in
NEMA 3 enclosure .
1 . Position the units adjacent to each other . Ensure the two
structures are level relative to each other and are mated together
firmly .
Figure 11. Coupling of two units together.
2 . Fix the units to each other with the help of 8 coupling holes on
side covers .
3 . Install 1/2” hardware with lock washers and 1/2” extra-wide
(1 .5” O .D .) feeder washers into each of the threaded holes,
8 places total .
4 . Fix the rain cap on the roof . Use the mid rain cap for units in the
centre of the line up . Use the end rain cap at the end of the line
up .
DETAIL B
8 PLACES
DETAIL A
8 PLACES
A
B
REMOVE REAR SHEETS, IN ORDER TO
BOLT THE GEAR TOGETHER.
USE 25A4361G15 KIT
FOR HARDWARE
USE 25A4361G15 KIT
FOR HARDWARE
Detail B
8 places
Detail A
8 places
Use 25A4361G15 kit
for hardware
Use 25A4361G15 kit
for hardware
Remove rear sheets, in order to
bolt the gear full together .
