CAT. NO. CRHOH
Compact Rotary Handle
ITEM:
Contents: One each operating handle and
mounting hardware.
Siemens Energy & Automation, Inc.
Bellefontaine, OH 43311 U.S.A.
Page 1 of 4
Pc. No. 800367A05
Installation Instructions
OPERATOR
Hazardous voltage.
Will cause death or
severe injury.
Turn off and lock out all
power supplying circuit
breaker before installing.
SAFETY INSTRUCTIONS
NOTE: This instructions outline the recommended
installation procedure.
When properly installed, the Rotary Handle
Operator provides single point latching of the
enclosure door. For maximum protection against
unauthorized entry into the enclosure, additional
latching means should be provided.
CAT. NO.
USE WITH
RHOEBO •
ED & EF Frame Circuit Breaker, (Three
Pole Only) Types: ED2, ED4, ED6,
HED4, HED6, HHED6, ED6-ETI, CED6ETI, EFC & EFF.
RHOFBO •
FD & FF Frame Circuit Breaker,
Types: FD6, HFD6, FXD6, HHFD6,
HHFXD6, FXD6-ETI, CFD6, CFD6-ETI,
FFC & FFF.
RHOJBO •
JD, LD, JF & LF Frame Circuit Breaker,
Types: JXD2(-A), JXD6(-A), HJXD6(-A),
CJD6(-A), LXD6(-A), HLXD6(-A),
HHLXD6, CLD6(-A), JXD6(-A)ETI,
CJD6(-A)ETI, LXD6(-A)ETI, CLD6(A)ETI, SJD6(-A), SHJD6(-A), SCJD6(-A),
SLD6(-A), SHLD6(-A), SCLD6(-A), JFC,
JFF, LFC & LFF.
RHOLMBO • LMD Frame Circuit Breaker, Types:
LMD6, HLMD6, LMXD6, HLMXD6.
RHOSO6 •
I-T-E Disconnect Switch Cat. No.’s
MCS603R, MCS606R and MCS610R.
The rotary handle operator provides through-thedoor operation of enclosure mounted circuit breakers and is UL approved for use in type 1 and 12
enclosures. The term “Circuit Breakers”, used in
these instructions, includes motor circuit interrupters and molded case switches.
This handle is used with an operator to operate
the following I-T-E Circuit Breaker or Disconnect
Switch.
FEATURES
- Handle can be padlocked in OFF position with
up to three 5/16 inch padlocks.
- Handle is vertical when breaker is ON and horizontal when breaker is OFF.
- Interlocks with enclosure door.
Siemens Energy & Automation, Inc.
Bellefontaine, OH 43311 U.S.A.
Hazardous voltage.
Will cause death or
severe injury.
Turn off and lock out all
power supplying circuit
breaker before installing.
Page 2 of 4
Installation Instructions
DRILL & TAP CIRCUIT BREAKER
MOUNTING HOLES (4)
ED-FRAME #8-32
FD-FRAME 1/4-20
ENCLOSURE
SWITCH OUTLINE
CIRCUIT BREAKER
OUTLINE
J
2.40
[60.9]
A
1.20
[30.5]
K
L
H
2.04 [51.8]
F
2.40
1.20 [60.9]
[30.5]
E
4.90
[124.45]
#10-32 TAP 8 PL.
OPERATOR
Dimensions
D
.175[4.44] DIA. THRU (4) PL. IN
ENCLOSURE DOOR
C
Inches
[Millimeters]
B
3.00[76.2] DIA. IN ENCLOSURE DOOR
HANDLE
A
B
D
E
F
ED & EF
3.84
.69 1.31 1.00 1.81 5.00
[97.5] [17.5] [33.3] [25.4] [45.9] [127.0]
FD & FF
6.19
.62
2.38 1.50 2.31 7.50
[157.2] [15.7] [60.4] [38.1] [58.6] [190.5]
JD, JF,
LD & LF
7.00 2.12 2.88 2.50 3.37 9.75
[177.8] [53.8] [73.1] [63.5] [85.6] [247.6]
LMD
9.50 2.12 2.88 2.50 3.37 9.75
[241.3] [53.8] [73.1] [63.5] [85.6] [247.6]
CIRCUIT BREAKER
1.
C
1.89
[48.0]
HANDLE
DIMENSIONS
FRAME
OPERATOR OUTLINE
FIGURE 1
MOUNTING SURFACE PREPARATION
See Figure 1. Place circuit breaker mounting
holes in enclosure panel and handle mounting
holes in the enclosure door.
SWITCH
OPERATOR
MCS603R
MCS606R
MCS610R
DIMENSION
H
J
K
L
1.89
1.50
4.03 1.10
[48.0] [38.1] [102.36] [27.9]
3.00
1.81
4.37 1.17
[76.2] [45.97] [111.0] [29.72]
DISCONNECT SWITCH
Siemens Energy & Automation, Inc.
Bellefontaine, OH 43311 U.S.A.
Hazardous voltage.
Will cause death or
severe injury.
Turn off and lock out all
power supplying circuit
breaker before installing.
Page 3 of 4
Installation Instructions
MOUNTING SCREW
MOUNTING SCREW
SET
SCREW
SET
SCREW
DRIVE
PIN
DRIVE
PLATE
A
B
FIGURE 2
2a. CIRCUIT BREAKER AND OPERATOR
INSTALLATION.
See Figure 2A. Attach circuit breaker and
operator to the enclosure panel using the four
mounting screws and lockwashers as shown.
Tighten ED Frame mounting screws to
20 In.-Lbs.[2.26 N/m]. Tighten FD, JD/LD and LMD
Frame mounting screws to 75 In.-Lbs.[8.47 N/m].
2b. DISCONNECT SWITCH AND OPERATOR
INSTALLATION.
See Figure 2B. 1. Attach disconnect switch to
the mounting surface. SEE DISCONNECT
SWITCH INSTALLATION INSTRUCTIONS FOR
MOUNTING DETAILS.
2. Attach cat. no. RHOSO6 operator. SEE
OPERATOR INSTALLATION INSTRUCTIONS
FOR MOUNTING DETAILS.
3.
MOUNTING SCREW
SHAFT INSTALLATION
See figure 3.
1. Cut shaft to length ( L ):
ED Frame
L = K -3.32[84.33]
FD Frame
L = K -3.77[95.76]
JD/LD Frame
L = K -4.10[104.14]
LMD Frame
L = K -4.60[116.84]
Disc. Switch
L = K -2.77[70.35]
2. Attach the shaft to the operating arm of the
breaker operator and tighten set screw to
70 In.-Lbs.[7.91 N/m] min. Note proper orientation
of the “WINGS” (shown in OFF position) at the end
of the shaft when breaker is in OFF position.
Siemens Energy & Automation, Inc.
Bellefontaine, OH 43311 U.S.A.
Hazardous voltage.
Will cause death or
severe injury.
Turn off and lock out all
power supplying circuit
breaker before installing.
Page 4 of 4
Pc. No. 800367A05
© Siemens Energy & Automation, Inc. 1992
Installation Instructions
MOUNTING
SURFACE
CIRCUIT BREAKER OR
DISCONNECT SWITCH
DOOR
OPERATOR
ARM “OFF”
(4)
(5)
WINGS
(2)
(1)
(6)
K DIMENSION
MIN.
ED CIRCUIT BREAKER 5.97
[151.6]
FD CIRCUIT BREAKER 6.42
[163.07]
JD/LD CIRCUIT BRK. 6.75
[171.45]
DISCONNECT SWITCH 5.42
[184.15]
LMD CIRCUIT BRK. 7.25
[137.67]
MAX.
16.28
[413.5]
16.73
[424.9]
17.06
[433.3]
15.73
[446.0]
17.56
[399.5]
SHAFT
L
OPERATOR
K
4.
(3)
FIGURE 3
HANDLE INSTALLATION
See Figure 3. Attach handle (1) and gasket (2)
to the door using four each 8-32 x .62 pan head
screws (3) flatwashers (4) lockwashers (5) and nuts
(6).
PERFORMANCE CHECK
Check that when the enclosure door is closed,
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. Verify operation and recheck
instructions if necessary.
SCREW SLOT
5.
6.
LOCK IN OFF POSITION
To lock handle in OFF position, pull the lock plate
from the handle and insert up to three 5/16 inch
padlocks.
.31
[7.87]