Siemens PD6 Owner's manual

SIEMENS
Molded
Case
Circuit
Breakers
PD
&
RD
Frame
Information
and
Instruction
Guide
#
Bulletin
IPIM
-
0275
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A
DANGER
Hazardous
voltages
are
present
inside
the
enclo
-
sures
or
panels
in
which the circuit breakers
are
installed
.
Death
,
serious
injury
,
and
/
or
equipment
damage
will
result
if
circuit breakers
are
improp
-
erly
applied
or
precaution
is
not
used
.
De
-
energize
all
incoming
power
prior
to
installa
-
tion
of
circuit breakers
or
associated
accessories
.
Only
qualified
personnel
should
work
on or
around this
equipment
.
Position
of
circuit
breaker handles shown
in
this
booklet is
for
illustration
pur
-
poses
only
.
Circuit
breakers
are
to
be installed
in
OFF
or
TRIPPED
position
only
.
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PD
&
RD
-
Frame
Circuit
Breakers
3
-
Pole
,
1200
-
2000
Amperes
Types
PD
6
,
RD
6
,
HPD
6
,
HRD
6
,
CPD
6
,
PXD
6
,
RXD
6
,
HPXD
6
,
HRXD
6
Table
of
Contents
Accessories
:
Handle
Blocking
Device
Handle
Padlocking
Device
Shunt
Trip
,
Undervoltage
Trip
,
Auxiliary
Switch
and Bell
Alarm
Switch
Installation
Shunt
Trip
,
Undervoltage
Trip
,
Auxiliary
Switch
and Bell Alarm
Switch
Electrical
and
Mechanical
Check
Mechanical Interlock
Rotary
Handle
Operator
Max
-
Flex
Flange
-
Mount Handle
Operator
TELEMAND
®
Electric Motor
Operator
Enclosure
Neutral
Assembly
Door
Latch Mechanism
2
Important
Notices
18
19
3
-
4
General
Information
20
,
21
5
Dimensional
Reference
Drawings
6
-
9
Connect
-
All
Mounting
Assembly
22
,
23
24
-
27
28
,
29
30
-
34
35
-
37
10
,
11
Pressure
Wire
Connectors
12
,
13
Trip
Unit
Assembly
38
Operating
Characteristics
:
Time
Current
Curves
Let
-
Thru
Curves
39
14
,
15
16
,
17
40
,
41
Ordering
Information
:
Circuit
Breaker
Catalog
Numbers
Internal
Accessory
Catalog
Numbers
Additional
Accessory
Catalog
Numbers
42
,
43
44
45
Miscellaneous
:
UL
Listings
and
File
Numbers
Industry
Specifications
45
45
1
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A
DANGER
H
Hazardous
voltages
are
present
inside the
enclo
-
sures or
panels
in
which
the
circuit
breakers
are
installed
.
Death
,
serious
injury
,
and
/
or
equipment
damage
will
result
if
circuit
breakers
are
improp
-
erly
applied
or
precaution
is
not
used
.
De
-
energize
all
incoming
power
prior
to
installa
-
tion
of
circuit
breakers
or
associated
accessories
.
Only
qualified
personnel
should
work
on
or
around
this
equipment
.
Circuit
breaker indicators
shown
in
this
booklet
are
for
illustration
purposes
only
.
Circuit
breakers
are
to
be
installed
in
“
Tripped
”
&
“
Open
"
positions
only
.
IMPORTANT
The
information
contained
herein
is
general
in
nature
and
not
intended
for
spe
-
cific
application
purposes
.
It
does
not
relieve
the
user
of
responsibility
to
use
sound
practices
in
application
,
installation
,
operation
,
and maintenance
of
the
equipment purchased
.
Siemens
reserves
the
right
to
make
changes
in
the
specifications
shown herein
or
to
make
improvements
at
any
time
without
notice
or
obligations
.
Should
a
conflict
arise
between the
general
information
contained
in
this
publication
and
the
contents
of
drawings
or
supplementary
material
or
both
,
the latter shall take
precedence
.
NOTE
T
"
Authorized
and
qualified
personnel
-
For the
purpose
of
this manual
a
qualified
person
is
one
who
is
familiar
with
the installation
,
construction
or
operation
of
the
equipment
and the
hazards
involved
.
In
addition
,
he
has the
following
qualifications
:
(
a
)
is
trained and
authorized
to
de
-
energize
,
clear
,
ground
,
and
tag
circuits
and
equip
-
ment
in
accordance
with
established
safety
practices
.
(
b
)
is
trained
in
the
proper
care
and
use
of
protective
equipment
such
as
rubber
gloves
,
hard
hat
,
safety
glasses
or
face
shields
,
flash
clothing
,
etc
.
,
in
accordance
with
established
safety
practices
.
(
c
)
is
trained
in
rendering
first
aid
.
SUMMARY
These
instructions
do
not
purport
to
cover
all
details
or
variations
in
equipment
,
nor
to
provide
for
every
possible
contingency
to
be
met
in
connection
with
installation
,
operation
,
or
maintenance
.
The
identification of
catalog
numbers
in
this
bulletin
does
not
assure
availability
.
Should
further
information
be desired
or
should
particular problems
arise
which
are
not
covered
sufficiently
for
the
purchaser
'
s
purposes
,
the
matter
should
be
referred
to
the
local
sales
office
,
listed
on
the
back
of
this
instruction
guide
.
The
contents
of
this instruction manual should
not
become
part
of
or
modify
any
prior
or
existing
agreement
,
commitment
or
relationship
.
The sales
con
-
tract
contains
the entire
obligation
of
Siemens
Energy
&
Automation
,
Inc
.
The
warranty
contained
in
the
contract
between
the
parties
is
the
sole
warranty
of
Siemens
Energy
&
Automation
,
Inc
.
Any
statements
contained herein
do
not
create
new
warranties
or
modify
the
existing
warranty
.
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Information
and
Instructions
General
Information
General
PD
and
RD
-
Frame
Sentron
Series
Circuit
breakers
,
as
shown
on
page
5
,
are
for
use
in
individual
enclosures
,
switchboards
and
power
and
distribution
panel
boards
.
They
are
available
as
thermal
magnetic
,
with
interchangeable
trip
units
(
types
PD
6
,
RD
6
-
standard
interruption
level
HPD
6
,
HRD
6
-
high
interruption
level
)
,
non
interchangeable
trip
units
(
types
PXD
6
,
RXD
6
-
standard
interruption
level
HPXD
6
,
HRXD
6
-
high
interruption
and
CPD
6
,
current
limiting
)
.
Molded
case
switches
(
PXD
6
,
RXD
6
)
.
CPD
6
type
Sentron
Series
circuit
breakers
combine
thermal
magnetic
construction
for
overload
protection
in
conjunction
with
the
PD
and
RD
-
Frame
'
s
standard
"
blow
-
apart
"
contacts
.
This
arrangement
provides
for
current
limiting
protection
under
high
fault
interrupting
conditions
as
outlined
in
the
National
Electric
Code
®
,
Article
240
-
11
©
and
UL
489
©
standards
.
CPD
6
type
circuit
breakers
are
fuseless
and
therefore
elimi
-
nate
the
requirement
of
locating
and
replacing
blown
fuses
should
a
high
current
fault
occur
.
The
common
trip
feature
of
the
circuit
breaker
is
completely
retained
so
that
all
poles
of
the
circuit
breaker
open
when
caused
to
trip
due
to
an
over
-
load
or
short
circuit
.
Pressure
wire
connectors
,
suitable
for
use
with
aluminum
or
copper
is
available
for
all
PD
-
Frame
circuit
breakers
.
Pressure
wire
connectors
,
suitable
for
copper
only
is
available
for
all
RD
-
Frame
circuit
breakers
.
A
connect
-
all
mounting
block
assembly
is
necessary
to
properly
put
all
PD
and
RD
-
Frame
circuit
breakers
into
service
.
The
latter
mounting
arrangement
permits
the
removal
of
the
circuit
breakers
from
service
with
-
out
having
to
disconnect
terminal
connectors
or
cables
.
UL
listed
special
features
such
as
a
shunt
trip
,
auxiliary
and
alarm
switches
and
undervoltage
trip
devices
are
available
for
field
installation
.
The
installation
and
removal
of
these
devices
is
to
be
accomplished
by
properly
authorized
and
qualified
person
-
nel
only
.
Information
concerning
these
special
devices
is
found
on
pages
20
-
23
.
Circuit
breakers
are
calibrated
at
the
factory
,
under
controlled
temperature
conditions
for
applications
in
a
40
°
C
(
104
°
F
)
ambient
.
The
cover
on
the
trip
unit
is
sealed
to
prevent
access
to
the
trip
elements
.
Alterations
of
the
calibration
of
these
elements
should
not
be
attempted
.
Removal
of
the
seals
will
void
the
UL
listing
for
that
specific
trip
unit
.
Catalog
numbers
for
ordering
and
informational
purposes
can
be
found
on
pages
42
and
43
.
Molded
Case
Switch
A
molded
case
switch
is
available
in
the
PXD
6
,
CPD
6
and
RXD
6
type
circuit
breakers
.
This
device
contains
a
non
-
adjustable
instantaneous
self
-
protecting
trip
function
that
may
open
the
switch
on
currents
over
10
,
000
amps
.
No
overload
or
low
fault
protection
is
provided
.
This
protection
must
be
supplied
by
separate
overcurrent
devices
.
(
See
page
4
for
other
details
.
)
Catalog
ordering
information
is
located
on
pages
42
and
43
.
Interrupting
Ratings
-
Symmetrical
RMS
Amperes
(
kA
)
Based
on
UL
489
Standards
Interrupting
ratings
of
the
PD
and
RD
-
Frame
circuit
breakers
are
based
on
circuit
and
test
conditions
outlined
in
UL
489
.
Thermal
Magnetic
PD
6
,
RD
6
,
PXD
6
,
RXD
6
,
HPD
6
,
HRD
6
,
HPXD
6
,
HRXD
6
,
and
CPD
6
type
circuit
breakers
provide
complete
overload
and
short
circuit
protection
by
use
of
a
time
delay
thermal
trip
ele
-
ment
and
an
instantaneous
magnetic
trip
device
.
Nominal
instantaneous
trip
values
are
externally
adjustable
with
eight
trip
points
as
shown
below
.
RMS
Symmetrical
Amperes
(
kA
)
UL
A
.
I
.
R
.
Breaker
Type
Volts
AC
(
50
/
60
Hz
)
Volts
DC
240
480
600
250
500
PD
6
,
PXD
6
,
RD
6
,
RXD
6
65
30
(
2
-
P
)
50
25
25
(
3
-
P
)
Nominal
Instantaneous
Values
®
Ampere
Rating
HPD
6
,
HPXD
6
,
HRD
6
,
HRXD
6
100
65
50
30
(
2
-
P
)
50
(
3
-
P
)
Low
2
3
4
CPD
6
200
100
65
30
(
2
-
P
)
50
(
3
-
P
)
1200
-
2000
5000
5715
6430
7145
©
CPD
6
type
circuit
breakers
are
current
limiting
at
240
V
ac
.
Nominal
Instantaneous
Values
®
IEC
947
-
2
(
A
.
I
.
R
.
)
Ampere
Rating
Breaker
Type
6
High
5
7
50
/
60
Hz
220
/
440
380
/
415
500
1200
-
2000
7860
8575
9290
10
,
000
(
leu
)
(
les
)
(
leu
)
(
les
)(
leu
)
(
les
)
©
National
Electric
Code
(
240
-
11
)
"
A
current
limiting
overcurrent
protective
device
,
which
,
when
interrupting
currents
in
its
current
limiting
range
,
will
reduce
the
current
flowing
in
the
faulted
circuit
to
a
magnitude
substantially
less
than
that
obtainable
in
the
same
circuit
,
if
the
device
were
replaced
with
a
solid
conductor
having
com
parable
impedance
.
"
©
Underwriters
Laboratories
(
UL
489
,
Par
.
2.5
)
"
A
circuit
breaker
that
does
not
employ
a
fusible
element
and
that
when
PD
6
,
PXD
6
,
RD
6
,
RXD
6
65
33
40
10
30
8
HPD
6
,
HPXD
6
,
HRD
6
,
HRXD
6
100
50
65
17
42
11
CPD
6
200
100 100
25
65
17
operating
within
its
current
limiting
range
,
limits
the
let
-
through
l
2
t
of
a
1
/
2
cycle
wave
of
the
symmetrical
prospective
current
.
"
®
Tolerances
are
established
in
accordance
to
UL
489
standards
.
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Information
and Instructions
Operation
and Maintenance
Maintenance
Experience
has shown
that
properly
applied
molded
case
cir
-
cuit
breakers
normally
do
not
require
maintenance
.
However
,
some
industrial
users
may
choose
to
establish
an
inspection
and
maintenance
procedure
to
be
carried
out
on a
regular
basis
.
For detailed
information
,
consult
applicable
NEMA
publications
or
your
local
Siemens
sales
office
.
NOTE
:
Do
not
spray
or
allow
any
petroleum
based chemi
-
cals
,
solvents
,
or
paints
to contact
the
molded
parts
or
name
plate
.
Circuit
Breaker
Operation
With
the mechanism
latched
and the
contacts
open
,
the
oper
-
ating
handle
will
be
in
the
OFF
position
.
Moving
the
handle
to
the
ON
position
closes
the
contacts
and establishes
a
circuit
through
the breaker
.
Under
overload
or
short
circuit conditions
sufficient
to
automatically
trip
or
open
the breaker
,
the
oper
-
ating
handle
moves
to
a
position
between
ON
and
OFF
.
To
relatch
the
circuit
breaker
after
automatic
operation
,
move
the
operating
handle
to
the
extreme
OFF
position
.
The
circuit
breaker
is
now
ready
for
reclosing
.
The
overcenter
toggle
mechanism is
trip
free
of
the
operating
handle
.
The circuit
breaker
,
therefore
,
cannot
be
held
closed
by
means
of
the
handle
should
a
tripping
condition
exist
.
After
automatic
operation
,
the handle
will
assume
an
intermediate
position
between
ON
and
OFF
,
thus
displaying
a
clear indica
-
tion
of
tripping
.
SPECIAL
NOTE
:
CPD
6
circuit
breakers
are
not
UL listed
as
interchangeable
trips
-
DO
NOT
REMOVE
TRIP
UNIT and
replace
with
another
.
Removal
of
trip
unit
voids UL
listing
.
Molded
Case
Switch
Information
:
PXD
63
S
160
A
and
RXD
63
S
200
A
are
suitable
for
use
on
a
cir
-
cuit
capable
of
delivering
not
more
than
:
65
,
000
A
RMS
Symm
.
@
240
VAC
50
,
000
A
RMS
Symm
.
@
480
VAC
25
,
000
A
RMS
Symm
.
@
600
VAC
30
,
000
A
@
250
VDC
when
protected
by
a
fuse
or
circuit breaker rated
1600
A
for
the
PXD
63
S
1600
A
or
2000
A
for
the
RXD
63
S
200
A
.
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PD
and
RD
-
Frame
Outline
Drawings
®
3
-
Pole
11.50
—
*
\
1.50
i
5.75
.
44
Dia
.
Mtg
.
Holes
i
.
69
Dia
.
Counterbore
See Section
A
Below
i
i
3.00
6.0
.
75
.
63
.
56
Dia
.
(
4
Places
)
.
75
i
.
69
.
44
.
19
4.19
1.50
T
‘
Removable
Mounting
/
Block
Pan
Mounting
!
/
Block
Terminal
ll
Wire
Connector
i
-
^
Shield
I
2
I
DO
4.12
i
Heat
Sink
/
i
1.50
Torque
to
60
-
72
in
-
lbs
.
_
j
|
.
54
Typ
.
I
*
I
£
3
A
1
47
Typ
.
10.62
l
i
rs
1
I
x
IRSSS
6
:
I
\
'
Mi
24.24
16.0
22.84
18
°
ON
.
.
"
i
25.50
Wireway
.
67
X
.
30
%
1
j
8
°
TRIPPE
9.36
4.45
14.25
*
1
.
.
31
18
°
square
|
Reset
T
X
LL
T
»
16
°
30
'
OFF
7
.
6
f
1
.
34
“
!
5.64
mm
4.71
4.40
4.595
3.44
i
v
7.44
Magnetic
Removable
Terminal
Shield
Trip
OOP
Adjustment
3.20
Special
Note
:
Wire
Connector
TC
5
R
600
Mounts
on
Two
Lower
Hole
Sets
.
This
Required
When
Using
RD
,
HRDType
Breakers
Only
.
1.50
3.0
3.0
<
-
.
50
Ref
.
«
4.50
3.52
8.25
9.0
6.13
—
13.63
Front
View
8.19
Side
View
3.60
—
*
2.13
H
-
Handle
Operating
Forces
Operation
Lb
.
wo
/
Ext
.
Lb
.
w
/
Ext
.
.
06
.
06
-
n
OFF
to
ON
ON
to
OFF
TRIPPED
to
RESET
75
40
5
°
Taper
Typ
.
85
46
130
70
+
CD
All
drawing
dimensions
are
shown
in
inches
.
.
68
o
i
S
m
Note
:
See
Wire
Connector
Outline
Drawings
on
Page
10
.
+
t
_
i
M
!
'
1.0
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V
/
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-
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2
r
q
f
K
--
,
L
>
.
44
End
View
Section
A
5
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,
MBR
9302
)
Customers
Mounting
Support
*
A
DANGER
h
.
44
[
*
-
To
Suit
Customers
Requirements
—
Typ
.
Hazardous
Voltage
.
Will
cause
death
or
severe
injury
.
Turn
power
off
supplying
switchboard
or
panel
before
installing
.
11.50
f
4
PE
t
*
3.72
.
188
A
-
3.89
—
1.86
h
<
—
Ref
.
Y
(
2
)(
D
8.68
Front
Plate
Cutout
For
Breaker
Escutcheon
r
•
>
X
4.87
y
T
A
Safety
Instructions
Customers
Front
Plate
2.43
2.76
I
i
A
\
.
300
Dia
.
Access
For
PUSHTO
TRIP
*
4
NOTE
:
These
instructions
outline
the
recommended
installation
procedure
.
N
-
3.51
—
95
t
x
_
\
.
406
Dia
.
Typ
.
(
1
)
Mounting
Supports
(
Customer
Supplied
)
Drilling
Plan
For
Mounting
Supports
And
Front
Plate
Figure
1
$
13.63
*
1
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(
7
)
/
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o
o
25.50
Mounting
of
Connect
-
All
Mounting
Block
Assembly
A
.
Provide
suitable
mounting
supports
(
1
)
and
drill
holes
as
shown
in
Figure
1
.
(
Recommended
use
of
1
-
3
/
8
x
7
/
8
x
3
/
16
steel
angle
.
)
B
.
Provide
cutout
for
breaker
escutcheon
in
front
plate
(
2
)
.
NOTE
:
Refer
to
Figure
2
for
catalog
number
MB
9301
,
and
Figure
4
for
catalog
number
MBR
9302
.
C
.
Remove
four
3
/
8
x
1
-
1
/
2
hex
head
bolts
(
3
)
,
nuts
and
wash
-
ers
(
Figures
2
and
4
)
and
re
-
use
to
mount
assembly
to
sup
-
port
angles
.
Tighten
mounting
bolts
and
nuts
securely
.
©
©
(
7
)
oo
o
o
o
o
o
ooo
o
o
hoofl
l
©
©
IQ
(
3
)
3
/
8
x
11
/
2
Hex
Head
Bolt
y
PHTMQ
Installation
The
PD
and
RD
frame
devices
are
for
use
in
individual
enclosures
,
panelboards
,
switchboards
,
or
other
approved
equipment
.
The
installation
procedure
consists
of
inspecting
,
attaching
required
accessories
,
mounting
the
device
and
connecting
and
torquing
the
line
and
load
wire
connectors
.
I
3.06
l
=
f
1
w
w
(
MB
9301
)
Connect
-
All
Mounting
Block
Dimensions
Figure
2
6
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Assembly
Instructions
r
*
l
.
50
p
-
—
h
*
—
.
750
15.31
*
—
4.18
10.44
(
8
)
6.0
n
L
_
>
.
50
•
»
I
(
4
)
T
T
J
.
.
Line
Terminal
Shield
4.12
1.50
QfVl
4
-
%
V
\
9
/
16
Dia
.
Holes
10.62
Molded
Mounting
Base
7
(
*
)
(
5
)
mm
r
.
a
Handle
Extension
Line
Cover
ooo
ooo
i
24.24
i
c
;
j
i
§
{
16.0
i
4.45
i
ON
-
fi
—
Front
Plate
Supplied
By
PUSH
TO
Customer
TRIP
Button
(
4
)
Load
.
Cover
3
60
*
1
m
Mounting
Blocks
1
'
r
JJ
M
ry
-
£
Load
Terminal
—
^
Shield
(
r
o
o
OO
o
o
Molded
Mounting
Base
r
-
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(
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9
)
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)
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1
'
/
01
-
0
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oo
:
is
'
/
—
'
mi
i
r
.
\
/
Level
For
Rear
Bus
Connection
(
Line
and
Load
)
\
/
.
.
5.01
.
63
4.50
l
<
1.0
>
9.0
6.13
l
<
5.75
8.19
-
11.50
-
13.62
(
MB
9301
)
Connect
-
All
Mounting
Block
and
Circuit
Breaker
Dimensions
Figure
3
Unmounted
wire
connectors
(
where
required
)
are
available
as
separate
catalog
items
.
See
Figure
6
for
options
on
installation
.
NOTE
:
Use
TA
5
P
600
,
TA
4
P
750
or
TC
5
R
600
for
the
PD
frame
.
Use
TC
5
R
600
or
TA
6
R
600
for
the
RD
frame
,
see
breaker
marking
{
Do
not
use
TA
5
P
600
for
RD
frame
)
.
NOTE
:
Molded
case
switches
are
supplied
as
complete
devices
only
.
C
.
Make
sure
the
device
is
in
the
tripped
or
off
position
.
For
circuit
breakers
,
depress
the
red
trip
button
(
see
Figures
3
and
5
)
or
turn
breaker
off
.
NOTE
:
Molded
case
switches
do
not
have
a
PUSH
TO
TRIP
button
.
Circuit
Breaker
Manual
Operation
Manual
operation
of
the
circuit
breaker
is
controlled
by
the
cir
-
cuit
breaker
handle
and
the
Push
-
To
-
Trip
button
.
The
circuit
breaker
handle
has
three
indicating
positions
,
two
of
which
are
molded
into
the
handle
to
indicate
ON
and
OFF
.
The
third
position
indicates
a
TRIP
position
and
is
between
ON
and
OFF
positions
.
A
.
Circuit
Breaker
Reset
After
tripping
,
the
circuit
breaker
is
reset
by
moving
the
cir
-
cuit
breaker
handle
to
the
reset
position
and
then
moving
the
handle
to
the
ON
position
.
NOTE
:
In
the
event
of
a
thermal
trip
,
the
circuit
breaker
cannot
be
reset
until
the
thermal
element
cools
.
Circuit
Breaker
Preparation
A
.
Before
mounting
breaker
onto
connect
-
all
mounting
block
assembly
,
turn
off
and
lock
out
all
power
to
prevent
inci
-
dental
or
accidental
electrical
contact
during
the
installation
.
B
.
Make
sure
that
the
device
is
suitable
for
the
installation
by
comparing
nameplate
ratings
with
system
requirements
.
Inspect
the
breaker
for
completeness
and
check
for
any
damage
before
mounting
.
NOTE
:
Trip
unit
and
accessory
installation
should
be
complete
before
the
circuit
breaker
is
mounted
and
connected
.
(
See
installation
instructions
for
trip
unit
and
accessories
,
in
this
manual
,
before
proceeding
.
)
7
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FWD
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,
MBR
9302
)
B
.
Push
-
To
-
Trip
Button
The
Push
-
To
-
Trip
button
checks
the
tripping
function
and
is
used
to
manually
exercise
the
operating
mechanism
.
13.63
x
Mounting
of
Breaker
Onto
Connect
-
All
Assembly
A
.
Remove
the
load
and
line
terminal
shields
(
4
)
by
loosening
the
two
terminal
shield
screws
(
5
)
.
Also
remove
end
plates
(
6
)
.
See
Figures
3
and
5
.
B
.
Place
breaker
onto
protruding
connect
-
all
assembly
termi
-
nals
(
7
)
,
see
Figures
2
and
4
,
and
fasten
breaker
to
mold
-
ed
mounting
base
with
four
slotted
fillister
head
3
/
8
-
16
x
1
-
3
/
4
long
screws
,
washers
and
lockwashers
(
8
)
,
see
Figures
3
and
5
.
Tighten
mounting
screws
to
a
torque
of
5
to
6
ft
-
lbs
.
C
.
Mount
heatsink
(
9
)
with
two
hex
head
3
/
8
-
16
x
1
-
3
/
4
long
copper
alloy
bolts
,
washers
and
lock
washers
(
10
)
per
ter
-
minal
.
Tighten
these
bolts
to
a
torque
of
9
to
10
ft
-
lbs
.
SPECIAL
NOTE
:
For
PD
-
Frame
Circuit
Breakers
only
100
%
rated
circuit
breakers
require
the
application
of
heat
sinks
(
consult
instructions
supplied
with
mounting
hardware
)
.
D
.
Replace
all
end
plates
(
6
)
,
and
line
and
load
terminal
shields
(
4
)
.
Tighten
terminal
shield
screws
securely
.
E
.
After
mounting
the
device
,
line
and
load
terminals
and
accessory
terminals
should
be
connected
.
(
7
)
\
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]
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)
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(
3
)
3
/
8
x
11
/
2
Hex
Head
Bolt
l
t
]
3.06
"
l
^
jT
X
1
(
MBR
9302
)
Connect
-
All
Mounting
Block
Dimensions
Figure
4
15.31
Level
For
Rear
Bus
Connection
(
Line
and
Load
)
4.18
—
*
10.44
*
-
-
.
750
(
8
)
*
.
63
>
*
6.0
^
ToTT
-
fl
(
4
)
Line
Terminal
Shield
m
,
°
m
4.24
|
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(
5
)
ifi
6.64
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Cover
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/
16
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.
Holes
I
x
•
mm
16.0
V
'
,
v
Handle
Extension
17.47
Molded
Mounting
Base
4.45
ON
3
[
*
LS
c
!
;
Front
Plate
Supplied
By
Customer
E
C
i
PUSH
TO
TRIP
Button
3.60
-
is
Mi
Load
Cover
C
=
&
1
m
)
-
V
3
L
"
Mounting
Block
(
4
)
Load
Terminal
Shield
/
x
§
o
C
«
f
£
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&
m
j
.
>
>
BE
.
I
/
a
(
6
)
/
/
5.01
4.50
/
8.19
/
mo
)
v
\
/
\
9.0
/
k
/
5.75
/
-
11.50
13.62
-
\
/
\
/
(
MBR
9302
)
Connect
-
All
Mounting
Block
And
Circuit
Breaker
Dimensions
Figure
5
8
Close
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FWD
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