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AKD-8—Install Accessories
Notice
WIRING
e
Before
installing
the
breaker,
the
secondary
disconnects must be wired to the Emax 2 Retrofill
Circuit Breaker.
e
Wires
with wire
markers
are provided
on the
NOTICE
Retrofill. Make sure that the switchgear wiring
connection
points match
up with the original
wiring of the cubicle. This ensures that all wiring
connections are properly made.
e
Wrong
connections
will cause
the
breaker
to
malfunction.
28-
AKD-8, Secondary Disconnects, Bullets
This section deals with installing and wiring the legacy secondary disconnect assemblies.
The Emax 2 Retrofill Breaker has these two options:
e
All secondary disconnects installed
e
No secondary disconnects installed
In case the application requires installing all 3 secondary disconnect blocks (actually, three
sets of bullets), you would select the first option. As secondary disconnects can be pre-
installed on the breaker, wiring the secondary disconnects can be done.
In case the application does not require any secondary disconnect assemblies, take the
second option. Thus, no further wiring is needed.
If the application requires less than 3 secondary disconnect blocks, the customer can choose
the second
option,
order secondary
disconnect
blocks as needed,
and
then
install the
secondaries, completing the wiring for the breaker. These options are discussed in the next
sections.
The secondary disconnect block assemblies (Figure 48) for the AKD8 version of the Emax2
Retrofill Breaker can be purchased and installed. Here are the installation instructions:
Figure 48
AKD8 Retrofill Breakers
AKD-8, Seven Bullets to a Block, Three Blocks
40| © 2020 Emax 2 Retrofill Circuit Breakers 800-5000A
2TSA451009P0000 Rev-B
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