GE MicroVersaTrip PM Installation Instructions

SECTION
1
GENERAL
INFORMATION
Whenever
the
ground
fault
trip
element
is
fur
-
nished
for
breakers
applied
on
4
-
wire
systems
,
note
that
,
an
associated
neutral
sensor
(
CT
)
is
re
-
quired
for
separate
mounting
in
the
equipment
.
Make
sure
that
retrofitted
breakers
are
applied
within
their
short
circuit
ratings
.
For
example
,
when
the
breaker
’
s
trip
elements
are
to
be
changed
from
long
-
time
instantaneous
to
long
-
time
,
short
-
time
,
the
short
-
time
rating
would
gov
-
ern
the
application
.
As
a
service
-
related
consideration
,
the
installation
of
the
MicroVersaTrip
®
Plus
or
PM
kit
provides
an
excellent
opportunity
to
perform
normal
mainte
-
nance
on
the
breaker
,
particularly
while
the
front
and
back
frames
are
separated
.
Such
procedures
are
described
in
installation
and
maintenance
manuals
normally
supplied
with
breakers
and
equipment
.
Conversion
kit
installation
is
straightforward
.
However
,
careful
workmanship
and
attention
to
these
instructions
should
be
maintained
.
Famil
-
iarity
with
the
breaker
will
prove
helpful
.
The
general
approach
is
to
first
strip
the
breaker
of
its
existing
trip
devices
and
then
install
the
program
-
mable
trip
unit
MicroVersaTrip
®
Plus
or
PM
components
.
Following
this
,
the
converted
breaker
is
performance
-
tested
prior
to
being
restored
to
service
.
The
majority
of
breaker
kit
installations
do
not
re
-
quire
any
customized
assembly
work
.
However
,
some
conversions
may
involve
unusual
mounting
circumstances
or
accessory
'
combinations
which
necessitate
minor
modification
and
or
relocation
of
a
component
(
s
)
.
In
most
instances
,
this
supple
-
mentary
work
can
be
done
on
site
.
Preparatory
to
the
conversion
,
the
installer
should
verify
that
the
correct
kit
,
current
sensors
and
programmable
trip
unit
have
been
furnished
.
SECTION
2
-
PRIOR
TO
INSTALLATION
•
Turn
off
and
lock
out
the
power
source
feed
-
ing
the
breaker
prior
to
attempting
any
installation
,
maintenance
,
or
modification
.
Follow
7
all
lockout
and
tagging
rules
of
the
National
Electrical
Code
and
all
other
appli
-
cable
codes
.
•
Do
not
work
on
a
closed
breaker
or
a
breaker
with
the
closing
springs
charged
.
Trip
OPEN
the
breaker
and
be
sure
the
stored
energy
springs
are
discharged
avoiding
the
possibility
that
the
breakers
may
trip
OPEN
or
the
charg
-
ing
springs
discharge
,
causing
injuries
.
•
For
both
stationary
and
draw
out
breakers
,
trip
OPEN
,
then
remove
the
breaker
to
a
well
lighted
work
area
before
beginning
work
.
•
Do
not
perform
any
maintenance
including
breaker
charging
,
closing
,
tripping
,
or
any
other
function
which
could
cause
significant
movement
of
the
breaker
while
it
is
on
the
draw
out
extension
rails
.
•
Do
not
leave
the
breaker
in
an
intermediate
position
in
the
switchgear
compartment
.
Al
-
ways
leave
it
in
the
CONNECTED
,
TEST
,
or
DISCONNECTED
position
.
Failure
to
do
so
could
lead
to
improper
positioning
of
the
breaker
and
flashback
.
Before
starting
any
work
turn
off
and
lock
out
all
power
sources
leading
to
the
breaker
(
primary
'
and
secondary
)
.
Remove
the
breaker
to
a
clean
,
well
lighted
work
area
.
WARNING
:
Low
7
Voltage
Power
Circuit
Break
-
ers
utilize
high
speed
,
stored
energy
7
spring
operating
mechanisms
.
The
breakers
and
their
enclosures
contain
interlocks
and
safety
features
intended
to
provide
safe
,
proper
op
-
erating
sequences
.
For
maximum
personnel
protection
associated
with
installation
,
opera
-
tion
,
and
maintenance
of
these
breakers
the
following
procedures
must
be
followed
.
Fail
-
ure
to
follow
7
these
procedures
may
result
in
personal
injury
7
or
property
damage
.
•
Only
qualified
persons
,
as
defined
in
the
Na
-
tional
Electrical
Code
,
who
are
familiar
with
the
installation
and
maintenance
of
low
7
volt
-
age
power
circuit
breakers
,
and
switchgear
as
-
semblies
,
should
perform
any
work
associated
with
these
breakers
.
•
Completely
read
and
understand
all
instructions
before
attempting
any
breaker
installation
,
operation
,
maintenance
,
or
modification
.
3
Courtesy of NationalSwitchgear.com

GE MicroVersaTrip PM Specifications

General

Brand	GE
Model	MicroVersaTrip PM
Category	Circuit breakers
Language	English