GE MicroVersaTrip Plus - Accessory Configuration; Accessory Configuration Setup

Micro
VersaTrip
®
Plus and Micro
VersaTrip
®
PM
Trip
Units
Chapter
5
.
Maintenance and
Trouble
-
Shooting
Rating
plugs
and
MicroVersaTrip
Plus and
5
-
2
Rating
Plug
Removal and
MicroVersaTrip
PM
trip
units
are
factory
tested
and
normally
shipped
installed
in
their
breaker
frame
assemblies
or as
part
of
a
conversion
kit
.
There is
no
requirement
for
periodic
maintenance
of
the
trip
CAUTION
:
Removal
of
the
rating plug
while
the
units
.
There
are no user
-
serviceable
components
within
the
breaker is
carrying
current
reduces the
breaker
’
s
trip
units
.
current
-
carrying
capacity
to
approximately
25
%
of
the
current
sensor
rating
.
Replacement
Interchangeable
rating
plugs
are
removed
with
a
Rating Plug
Extractor
,
Catalog
No
.
TRTOOL
,
(
Suitable
equivalents
are
commercially
available
as
“
integrated
circuit
(
DIP
)
extractors
.
”
)
Grasp
the
rat
-
ing
plug
tabs
with
the
extractor
and
pull
the
plug
out
.
Be
sure
to
grab
the
tabs
and
not
the
front
cover
of
the
rating plug
,
or
the
plug
may
be
damaged
,
5
-
1
Trip
Unit Removal
and
Replacement
Rejection
plugs
are
installed
on
the
rear
of
all
trip
units
to
prevent
installation
of
an
incorrect
trip
unit
into
a
breaker
.
Do
not
use
excessive
force
when
installing
a
trip
unit
.
Replacement
of
a
trip
unit
alway
,
s
requires
repeating
the
setup
procedures
,
as
described
in
Chapter
2
.
Rejection
features
are
provided
on
all
rating
plugs
to
prevent
application
mismatches
.
Never
force
a
rating
plug
into
place
.
Refer
to
Chapter
1
to
find the
POWER
BREAK
Insulated
-
Case
Circuit
Breakers
appropriate
rating
plugs
for
each
sensor
rating
and
breaker
frame
.
POWER
BREAK
circuit
breakers
are
shipped
from
the
factory
with
their
trip
units installed
.
Trip
units
can
not
be
removed
on
site
.
If
a
replacement
rating plug
has
a
different
rating
than
the
plug
that
was
removed
,
follow
the
appropri
-
ate
setup
procedure
in
Chapter
2
to
enter
the
new
rating
.
Do
not
attempt
to
use
a
rating plug
from
a
Spectra
RMS
breaker
or
a
MicroVersaTrip
RMS
-
9
/
MVT
-
4
function
trip
in
a
MicroVersaTrip
Plus
or
MicroVersaTrip
PM
trip
unit
.
m
Type
AKR
Low
-
Voltage
Power
Circuit
Breakers
Type
AKR
circuit breakers
are
shipped
from
the
fac
-
tory
with their
trip
units
installed
.
Removal is
neces
-
sary
only
for
replacement
.
Trip
units
are
separately
mounted
on
the breaker
structure
and
are
removed
by
moving
the
trip
unit
removal bracket
.
When
a
trip
unit is
replaced
,
the
locking
arm
snaps
back
into
place
to
indicate
proper
engagement
.
5
-
3
Trouble
-
Shooting
Guide
The
following guide
is
provided
for
trouble
-
shooting
and
isolating
common
problems
.
It
does
not
cover
every
possible
condition
.
Contact
the
Customer
Support
Center
at
800
-
843
-
3742
if
the
problem
is
not
resolved
by
these
procedures
.
WARNING
:
Always
de
-
energize
Type
AKR
circuit
breakers
before
attempting
to
remove
or
replace
the
trip
unit
Because
of
the
exposed
location
of
the
trip
unit
,
failure
to
observe this
warning
may
result
in
equipment
damage
or
personal
injury
,
including
death
.
W
26
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