Siemens JXD2 - Page 34

Rotary
Handle
Enclosure
Mechanism
Types
1
,
3
,
3
R
,
4
,
4
X
,
12
A
DANGER
h
Hazardous
Voltage
.
Will
cause
death
or
severe
injury
.
Turn
power
off
supplying
switchboard
or
panel
before
installing
.
A
Safety
Instructions
Standard
Depth
(
CRHOJSD
)
Variable
Depth
(
CRHOJVD
)
General Information
When
properly
installed
,
the
rotary
handle
operator
provides
single
point
latching
of
the
enclosure door
.
For maximum
pro
-
tection
against
unauthorized
entry
into
the
enclosure
,
addi
-
tional
latching
means
should
be
provided
.
The handle
can
be
padlocked
in
the
OFF
position
with
up
to
three
5
/
16
"
in
.
pad
-
locks
.
The
breaker
operator
can
also
be
padlocked
in
the
OFF
position
.
Installation
of
Shaft
(
RHOSSD
,
RHOSVD
)
A
.
Shaft
length
for
Variable
Depth
Operators
L
=
K
-
3.94
"
.
Attach
the
shaft
(
9
)
to
the
operating
arm
(
10
)
of
the breaker
operator
and
tighten
the
set
screw
to
70
in
-
lbs
.
min
.
NOTE
:
The
proper
orientation
of
the
"
wings
"
(
11
)
(
shown
in
off
position
)
at
the
end
of
the
shaft
when
the
breaker
is
in
the
OFF
position
(
Figure
4
)
.
NOTE
:
It is
recommended
that
the
shaft
support
bracket
(
12
)
be installed
if
the
enclosure
depth
exceeds
10
"
.
Attach
as
shown
in
Figure
3
.
Tighten
to
45
in
-
lbs
.
f
Drilling
of
Enclosure
A
.
Catalog
number
RFIOSSD
standard
depth
shafts
are
used
for
minimum
depth
enclosures
.
Refer
to
minimum dimen
-
sion
K
in
Figure
2
.
Catalog
Number
RHOSVD
variable
depth
shafts
are
used
for
all other enclosure
depths
.
Shafts
are
cut to
length
L
as
shown
in
Figure
4
.
B
.
Drill
and
tap
circuit
breaker
mounting
holes
in
breaker
mounting
surface
(
1
)
and handle
mounting
holes
in
enclo
-
sure
door
(
2
)
as
shown
in
Figure
1
.
Installation
of
Handle
(
CRHOH
)
A
.
Attach
the handle
(
13
)
and
gasket
(
14
)
to
the enclosure
door
(
15
)
and
secure
with
four
bolts
,
flatwashers
,
lock
-
washers and
nuts
supplied
(
16
)
.
Tighten
nuts to
76
in
-
lbs
.
(
Figure
5
)
.
B
.
When
the
enclosure door
is closed
,
check
if
the
handle
interlocks
with
the
shaft
in
all
handle
positions
except
RESET
/
OPEN
.
To
open
the
enclosure
door when
the
breaker is
in
the
ON
position
rotate
the
screw
slot
on
the
handle
plate
counter
-
clockwise
.
This
procedure
will
defeat
the interlock
.
C
.
To lock
handle
in
OFF
position
,
pull
the
lockplate
(
17
)
from
the handle
and
insert
up
to
three
5
/
16
"
padlocks
.
NOTE
:
RHOSSD Shaft
is
2.93
"
long
.
RHOSVD
Shaft
is
13.25
"
long
.
Installation
of
Breaker
and
Breaker
Operator
(
RHOJBO
)
A
.
Remove the
two
terminal shields
(
3
)
from
the
circuit
breaker
and
punch
or
drill
out
the
two
.
53
"
dia
.
knockouts
.
NOTE
:
Cut
slots
in
terminal shields
as
shown
to
allow
access
to
terminal
lugs
after
installation
of
breaker
opera
-
tor
without
prior
removal
of
mechanism
.
Caution
:
Replace
the terminal
shields
.
B
.
Mount circuit breaker
to
enclosure
panel
using
the
four
breaker
mounting
screws
(
4
)
as
shown
.
Tighten
to
75
in
-
lbs
.
C
.
Insert
spacers
(
5
)
into the
four
circuit breaker
mounting
holes
and
attach
the
breaker
operator
(
6
)
using
the
four
1
/
4
-
20
x
1
-
3
/
4
"
mounting
screws
(
7
)
and
1
/
4
"
lockwashers
(
8
)
as
shown
.
Tighten
to
75
in
-
lbs
.
32
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