Allen-Bradley 1494V Variable Depth Disconnect Switch Installation Instructions

1
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A
Bulletin 1494V Variable Depth Disconnect Switch Installation Instructions
(Cat 1494V-DS400; -DSX400 - Series D)
ATTENTION: To prevent electrical shock, disconnect from power source before installing or servicing. Follow
NFPA 70E requirements. Install in suitable enclosure. Keep free from contaminants.
ATTENTION: The following procedures are critical to the proper operation of the disconnect handle and switch.
Failure to follow these steps can result in damage to the equipment and/or serious injury or death to the operator.
Table of Contents
Page
Quick Installation Guide
- Disconnect Switch Installation
- Disconnect Handle Installation
- Cutting Connecting Rod
2
Quick Installation Guide (continued)
- Connecting Rod Installation
3
Connecting Rod Adjustment Procedure
4
Enclosure Without Handle Cutout
- Locate Handle
- Drill Handle Holes
5
Door Catch Mounting Bracket Installation
6
Disconnect Switch Installation
- Locate Disconnect Switch
- Install Disconnect Switch
- Assemble and Install Line Terminal Guard
7
Trailer Fuse Block Installation
8
Phase Barrier Replacement and Terminal Adapter Installation
9
Fuse Clip Installation
10
Bulletin 1494V Disconnect Switch Kit
11
Bulletin 1494V Disconnect Switch Kit Optional Accessory List
12
B
C
D
E
F
G
REFERENCE
REVISION
AUTHORIZATION
1
1023056
2
1030857
BULLETIN 1494V 400A VARIABLE DEPTH
DISCONNECT SWITCH
INSTALLATION INSTRUCTION SHEET
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
.XX:
N/A
.XXX:
N/A
E - DOC
THIS DRAWING IS THE PROPERTY OF
ROCKWELL AUTOMATION, INC.
OR ITS SUBSIDIARIES AND MAY NOT BE COPIED,
USED OR DISCLOSED FOR ANY PURPOSE
EXCEPT AS AUTHORIZED IN WRITING BY
ROCKWELL AUTOMATION, INC.
H
LOCATION: MILWAUKEE, WISCONSIN U.S.A.
G. Ushakow
CHKD. M. Jutz
APPD. J. Koziczkowski
DR.
ANGLES:
42052
N/A
DATE
12-03-07
12-03-07
DATE
12-03-07
DATE
DWG.
SIZE
B
SHEET
1
OF
13
42052-154
B-vertical.ai
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2
3
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8
A
QUICK INSTALLATION GUIDE
1 Disconnect Switch Installation (Right hand installation shown. For left hand installation follow similar procedure.)
Use template D to locate handle holes on mounting plate.
5 Overlay template E (400 A) over D .
5-
4
7 Install disconnect switch.
1/2
5
2
TO
P
B
2
P
LE
ND
HA
LE
HO
11
Sw an E)
TuOnch-TIT
P
r p (TA
nte g
Cermin
fo
TO
TO
RE HE E
H
SU F T UR
US
EA O OS
FL IDE
M IDE CL
S N
LD INS RE
IN F E
HOTO SU
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M IDEMCoL(4O) 1 pro
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F
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P
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ND
HA
ec
Dis
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at
6
e (4
00
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3/4
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itc
nn
HsiTte si
po
RIG
op
de
se
E
1 (1)
58-0
52-1
420
ed
in
.
U.S.A
Print
Center punch
and drill (4) holes
for 5/16-18 thread forming
screws provided with switch.
9/32" Dia.
1
TT
BO
w
tS
co
(U
H
US
FL IDE
TO
LD INS RE
RE HE E O
U
SU F T UR H TO OS
EA O OS
CL
M IDE CL
EN
S N
IN F E
OF
O
P
TO
/2
pl
m
onn)
n Te ti
tio
llaallatio
ca
e Lo stainst
Hol
Inhand
ndleft
Ha for
4-
LE
HO
6-1
TT
BO
D
90 -130 lb-in
2 Disconnect Handle Installation
C
2 Install handle and spring bracket.
1 Install gasket.
3 Install defeater lever.
60-80 lb-in
IMPORTANT:
Apply grease to O-Ring
to retain into handle groove.
D
7-11 lb-in
3 Cutting Connecting Rod
(Cut (2) Connecting Rods; first rod connects the handle to the switch, second rod provides
stiffening for the enclosure flange)
Mounting
Plate
Enclosure
Working Depth
(Inside Flange
of Enclosure to
Mounting Plate)
3 Remove burrs.
2 Measure, mark and
1 Measure working depth of enclosure.
E
cut (2) connecting rods.
N
/4"
s
inu
N
F
3-3
m
(2)
G
REFERENCE
REVISION
AUTHORIZATION
1
1023056
2
1030857
BULLETIN 1494V 400A VARIABLE DEPTH
DISCONNECT SWITCH
INSTALLATION INSTRUCTION SHEET
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
.XX:
N/A
.XXX:
N/A
E - DOC
THIS DRAWING IS THE PROPERTY OF
ROCKWELL AUTOMATION, INC.
OR ITS SUBSIDIARIES AND MAY NOT BE COPIED,
USED OR DISCLOSED FOR ANY PURPOSE
EXCEPT AS AUTHORIZED IN WRITING BY
ROCKWELL AUTOMATION, INC.
H
LOCATION: MILWAUKEE, WISCONSIN U.S.A.
------CHKD. - - - - - - APPD. - - - - - - DR.
ANGLES:
42052
N/A
DATE
DATE
DATE
-------------------
DWG.
SIZE
B
SHEET
2
OF
13
42052-154
B-vertical.ai
1
2
3
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8
A
QUICK INSTALLATION GUIDE (CONTINUED)
4 Connecting Rod Installation
First rod connects the handle to the switch
1 Verify that disconnect switch and handle are in "OFF"
position. (Switch blades will be visible)
Pull rod up and verify if
rod is touching bottom
of spring bracket. (If
not, rotate rod until it
touches spring bracket)
B
4
3
2
Drive Bar
Rotate connecting rod into
drive bar 16 turns.
Zero
Clearance
C
Hitch Pin
7
Connecting
Rod
6
5
D
Primary Link
8
Second rod provides stiffening for the enclosure flange
11
150 - 200 lb-in
9
E
10
ATTENTION: CHECK FOR PROPER OPERATION
F
(3)
G
REFERENCE
REVISION
AUTHORIZATION
1
1023056
2
1030857
BULLETIN 1494V 400A VARIABLE DEPTH
DISCONNECT SWITCH
INSTALLATION INSTRUCTION SHEET
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
.XX:
N/A
.XXX:
N/A
E - DOC
THIS DRAWING IS THE PROPERTY OF
ROCKWELL AUTOMATION, INC.
OR ITS SUBSIDIARIES AND MAY NOT BE COPIED,
USED OR DISCLOSED FOR ANY PURPOSE
EXCEPT AS AUTHORIZED IN WRITING BY
ROCKWELL AUTOMATION, INC.
H
LOCATION: MILWAUKEE, WISCONSIN U.S.A.
------CHKD. - - - - - - APPD. - - - - - - DR.
ANGLES:
42052
N/A
DATE
DATE
DATE
-------------------
DWG.
SIZE
B
SHEET
3
OF
13
42052-154
B-vertical.ai
1
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3
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5
6
7
8
A
Connecting Rod Adjustment Procedure
B
Drive Bar
C
Hitch Pin
Connecting
Rod
D
Primary Link
1 "ON" Position
➊ Move disconnect handle to the "ON" position.
➋ If switch does not fully close, return handle to "OFF" position.
➌ Remove link spring hitch pin and disengage the connectiong rod from the primary link.
➍ Turn connecting rod counter-clockwise (1 or more) full turns.
➎ Re-engage connecting rod in primary link of handle, insert hitch pin and re-test
➏ Repeat ➊ - ➎ as necessary.
➐ Re-install link spring
E
2
"OFF" Position
➊ Move disconnect handle to the "OFF" position.
➋ If switch does not fully open, return handle to "ON" position.
➌ Remove hitch pin and link spring, then disengage the connectiong rod from the primary link.
➍ Turn connecting rod clockwise (1 or more) full turns.
➎ Re-engage connecting rod in primary link of handle, insert hitch pin and re-test.
➏ Repeat ➊ - ➎ as necessary.
➐ Re-install link spring
F
(4)
G
REFERENCE
REVISION
AUTHORIZATION
1
1023056
2
1030857
BULLETIN 1494V 400A VARIABLE DEPTH
DISCONNECT SWITCH
INSTALLATION INSTRUCTION SHEET
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
.XX:
N/A
.XXX:
N/A
E - DOC
THIS DRAWING IS THE PROPERTY OF
ROCKWELL AUTOMATION, INC.
OR ITS SUBSIDIARIES AND MAY NOT BE COPIED,
USED OR DISCLOSED FOR ANY PURPOSE
EXCEPT AS AUTHORIZED IN WRITING BY
ROCKWELL AUTOMATION, INC.
H
LOCATION: MILWAUKEE, WISCONSIN U.S.A.
------CHKD. - - - - - - APPD. - - - - - - DR.
ANGLES:
42052
N/A
DATE
DATE
DATE
-------------------
DWG.
SIZE
B
SHEET
4
OF
13
42052-154
B-vertical.ai
1
2
3
4
5
6
7
8
A
Enclosure without Handle Cutout
● Enclosures with a Flange Thickness less than 3/16" use dimensions below to install disconnect handle.
● Enclosures with a Flange Thickness 3/16" and greater use dimensions in Alternate Mounting Kit 1494V-H6 to install disconnect
handle.
1
Locate Handle
B
1 - 1/8" Max.
1 - 1/8" Max.
1 - 3/8" Min.
1 - 3/8" Min.
14 - 3/8" Min.
14 - 3/8" Min.
Top Handle Hole
C
Right Hand Flange
D
Left Hand Flange
2 Drill Handle Holes
(2) .328 Dia. Holes
Top Handle Hole
5/16"
Square corners or up to 1/4" radius
5 - 1/2"
6 - 1/2"
1/2"
1/4"
E
F
(5)
G
REFERENCE
REVISION
AUTHORIZATION
1
1023056
2
1030857
BULLETIN 1494V 400A VARIABLE DEPTH
DISCONNECT SWITCH
INSTALLATION INSTRUCTION SHEET
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
.XX:
N/A
.XXX:
N/A
E - DOC
THIS DRAWING IS THE PROPERTY OF
ROCKWELL AUTOMATION, INC.
OR ITS SUBSIDIARIES AND MAY NOT BE COPIED,
USED OR DISCLOSED FOR ANY PURPOSE
EXCEPT AS AUTHORIZED IN WRITING BY
ROCKWELL AUTOMATION, INC.
H
LOCATION: MILWAUKEE, WISCONSIN U.S.A.
------------CHKD. ------------APPD. ------------DR.
ANGLES:
42052
N/A
DATE
DATE
DATE
-------------------------------------------
DWG.
SIZE
B
SHEET
5
OF
13
42052-154
B-vertical.ai
1
2
3
4
5
6
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A
Door Catch Bracket Installation
Right hand installation shown (for left hand installation follow similar procedures)
Door Catch Mounting Bracket:
● Provided with projections for welding.
● Projections can also be used as a guide for drilling holes.
● Can be used as a template to drill corresponding holes in the enclosure door.
● User to supply the hardware for fastening the bracket.
● Fasteners must provide the degree of ingress protection for the environmental rating of the enclosure.
● The bracket hardware must be inaccessible to unauthorized personnel.
● Dimension K (3/4" to 1")
● When using large disconnect handle kit only (1494F-M2 or -S2), use door catch provided with handle kit.
● When using large disconnect handle kit and small door hardware kits (1494V-L1, -LL1, -L2 or -LL2), use door catch
B
provided with door hardware kit.
Dimension K (1-1/8" to 1-3/8")
● When using large disconnect handle kit only (1494F-M2 or -S2), use door catch (40492-080-02) which can be ordered
from factory.
● When using large disconnect handle kit and large door hardware kits (1494V-L3 or -LL3), use door catch provided with
door hardware kit.
Door Catch
Mounting Bracket
Top
C
22 - 37 lb-in
Door Catch
TOP VIEW
Flange
Thickness
Enclosure Door
K
Door Catch
Mounting Bracket
C
Enclosure
Base
Door Catch
B
D
D
Enclosure Dimensions
NEMA
SIZE
A
(min)
B
(min)
C
(max)
D
E
400A
14 - 3/8" 1 - 3/8"
1 - 1/8"
1 - 5/8"
3 -3/4"
C
C
B
B
A
A
E
E
E
Top Handle Hole
Door Catch
Mounting
Bracket
Door Catch
Mounting
Bracket
D
D
Right Hand Flange
F
Left Hand Flange
(6)
G
REFERENCE
REVISION
AUTHORIZATION
1
1023056
2
1030857
BULLETIN 1494V 400A VARIABLE DEPTH
DISCONNECT SWITCH
INSTALLATION INSTRUCTION SHEET
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
.XX:
N/A
.XXX:
N/A
E - DOC
THIS DRAWING IS THE PROPERTY OF
ROCKWELL AUTOMATION, INC.
OR ITS SUBSIDIARIES AND MAY NOT BE COPIED,
USED OR DISCLOSED FOR ANY PURPOSE
EXCEPT AS AUTHORIZED IN WRITING BY
ROCKWELL AUTOMATION, INC.
H
LOCATION: MILWAUKEE, WISCONSIN U.S.A.
------------CHKD. ------------APPD. ------------DR.
ANGLES:
42052
N/A
DATE
DATE
DATE
-------------------------------------
DWG.
SIZE
B
SHEET
6
OF
13
42052-154
B-vertical.ai
1
A
2
3
4
5
6
7
8
Disconnect Switch Installation
1 Locate Disconnect Switch
CC
EE
A
A
AA
CC
FF
FF
B
BB
BB
DD
DD
Top Handle Hole
HH
HH
GG
GG
C
Right Hand Flange
Left Hand Flange
Panel Mounting Dimensions
Switch
Size
400A
AA
BB
CC
DD
EE
FF
(4 Mounting Plate Holes)
GG
HH
5"
5-1/2"
2"
11"
5"
9/32" Dia.
4-3/4"
1-3/8"
2 Install Disconnect Switch
3 Assemble and Install Line Terminal Guard
D
LIN
ET
ER
1
AL
GU
AR
D
2
90 - 130 lb-in
LIN
ET
ER
MIN
AL
E
F
MIN
GU
AR
D
(7)
G
REFERENCE
REVISION
AUTHORIZATION
1
1023056
2
1030857
BULLETIN 1494V 400A VARIABLE DEPTH
DISCONNECT SWITCH
INSTALLATION INSTRUCTION SHEET
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
.XX:
N/A
.XXX:
N/A
E - DOC
THIS DRAWING IS THE PROPERTY OF
ROCKWELL AUTOMATION, INC.
OR ITS SUBSIDIARIES AND MAY NOT BE COPIED,
USED OR DISCLOSED FOR ANY PURPOSE
EXCEPT AS AUTHORIZED IN WRITING BY
ROCKWELL AUTOMATION, INC.
H
LOCATION: MILWAUKEE, WISCONSIN U.S.A.
------------CHKD. ------------APPD. ------------DR.
ANGLES:
42052
N/A
DATE
DATE
DATE
-------------------------------------
DWG.
SIZE
B
SHEET
7
OF 13
42052-154
B-vertical.ai
1
2
3
4
5
6
7
8
A
Trailer Fuse Block Installation (Switch Rating 400A)
Fuse Block Location
1 Trailer
Note: Not required for non-fusible disconnect switch applications.
400 Amp Trailer Fuse Block (1494V-FS400)
Fuse
B
Amps
Voltage
Class
200
200
200
200
400
400
400
400
250
600
600
600
250
600
600
600
H/R
H/R
J
HRCII-C
H/R
H/R
J
HRCII-C
A
Torque (lb-in)
Fuse
Clip
Fuse
Lug to
Wire
Block Terminal into Lug
7-11/16"
10-3/16" 16-22
6-3/8"
6-3/8"
8-11/16"
11-11/16"
22-37
7-3/16"
8-11/16"
90-130 175-200 275-305
A
C
4 - 3/4"
2 Install Trailer Fuse Block
D
E
90 - 130 lb-in
F
(8)
G
REFERENCE
REVISION
AUTHORIZATION
1
1023056
2
1030857
BULLETIN 1494V 400A VARIABLE DEPTH
DISCONNECT SWITCH
INSTALLATION INSTRUCTION SHEET
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
.XX:
N/A
.XXX:
N/A
E - DOC
THIS DRAWING IS THE PROPERTY OF
ROCKWELL AUTOMATION, INC.
OR ITS SUBSIDIARIES AND MAY NOT BE COPIED,
USED OR DISCLOSED FOR ANY PURPOSE
EXCEPT AS AUTHORIZED IN WRITING BY
ROCKWELL AUTOMATION, INC.
H
LOCATION: MILWAUKEE, WISCONSIN U.S.A.
------------CHKD. ------------APPD. ------------DR.
ANGLES:
42052
N/A
DATE
DATE
DATE
-------------------------------------
DWG.
SIZE
B
SHEET
8
OF 13
42052-154
B-vertical.ai
1
2
3
4
5
6
7
8
A
Phase Barrier Replacement Kit (Switch Rating 400A)
1494F-PH5
20 - 30 lb-in
3
B
1
4
2
C
CLICK
Terminal Adapter Installation - Conversion from Fusible to Non-Fusible (Switch Rating 400A)
D
3
90 - 110 lb-in
175 - 200 lb-in
1
35 - 50 lb-in
2
E
F
(9)
G
REFERENCE
REVISION
AUTHORIZATION
1
1023056
2
1030857
BULLETIN 1494V 400A VARIABLE DEPTH
DISCONNECT SWITCH
INSTALLATION INSTRUCTION SHEET
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
.XX:
N/A
.XXX:
N/A
E - DOC
THIS DRAWING IS THE PROPERTY OF
ROCKWELL AUTOMATION, INC.
OR ITS SUBSIDIARIES AND MAY NOT BE COPIED,
USED OR DISCLOSED FOR ANY PURPOSE
EXCEPT AS AUTHORIZED IN WRITING BY
ROCKWELL AUTOMATION, INC.
H
LOCATION: MILWAUKEE, WISCONSIN U.S.A.
------------CHKD. ------------APPD. ------------DR.
ANGLES:
42052
N/A
DATE
DATE
DATE
-------------------------------------
DWG.
SIZE
B
SHEET
9
OF
13
42052-154
B-vertical.ai
1
2
3
4
5
6
7
8
A
Fuse Clip Installation (Switch Rating 400A)
1
1
Switch for Right Hand Mechanism
1 - 1/8"
200A Fuse Clips
400A Fuse Clips
Switch for Left Hand Mechanism
200A Fuse Clips
400A Fuse Clips
16 - 22 lb-in
22 - 37 lb-in
16 - 22 lb-in
22 - 37 lb-in
2
2
B
1
1
C
2 Switch for Right Hand Mechanism
200A Fuse Clips
400A Fuse Clips
D
2
Switch for Left Hand Mechanism
23 - 37 lb-in
40 - 55 lb-in
2
1
E
1
2
200A Fuse Clips
400A Fuse Clips
F
23 - 37 lb-in
40 - 55 lb-in
(10)
G
REFERENCE
REVISION
AUTHORIZATION
1
1023056
2
1030857
BULLETIN 1494V 400A VARIABLE DEPTH
DISCONNECT SWITCH
INSTALLATION INSTRUCTION SHEET
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
.XX:
N/A
.XXX:
N/A
E - DOC
THIS DRAWING IS THE PROPERTY OF
ROCKWELL AUTOMATION, INC.
OR ITS SUBSIDIARIES AND MAY NOT BE COPIED,
USED OR DISCLOSED FOR ANY PURPOSE
EXCEPT AS AUTHORIZED IN WRITING BY
ROCKWELL AUTOMATION, INC.
H
LOCATION: MILWAUKEE, WISCONSIN U.S.A.
------------CHKD. ------------APPD. ------------DR.
ANGLES:
42052
N/A
DATE
DATE
DATE
-------------------------------------
DWG.
SIZE
B
SHEET
10 OF
13
42052-154
B-vertical.ai
1
2
3
4
5
6
7
8
A
Bulletin 1494V Disconnect Switch Kit
Disconnect Kit
Catalog Number and Description
Switch with Right Hand Mechanism
1494V-DS400 (400A)
B
Switch
Switch with Left Hand Mechanism
1494V-DSX400 (400A)
C
Handle
1494F-M2 (7-1/2" Painted Metal) (400A / 600A)
1494F-S2 (7-1/2" Stainless Steel) (400A / 600A)
1494V-RB3 (Standard) (400A)
Enclosure Working Depth: 9-1/2" to 10"
Connecting
Rod
1494V-RB4 (Extended)(400A)
Enclosure Working Depth: 9-1/2" to 23"
D
Fuse
Block
E
Fuse
Clips
F
1494V-FS400 (400A)
1401-N45 (Class H, J, 200A-250V, 200A-600V)
1401-N46 (Class H, J, 400A-250V, 400A-600V)
1401-N54 (Class R, 200A-250V, 200A-600V)
1401-N55 (Class R, 400A-250V, 400A-600V)
(11)
G
REFERENCE
REVISION
AUTHORIZATION
1
1023056
2
1030857
BULLETIN 1494V 400A VARIABLE DEPTH
DISCONNECT SWITCH
INSTALLATION INSTRUCTION SHEET
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
.XX:
N/A
.XXX:
N/A
E - DOC
THIS DRAWING IS THE PROPERTY OF
ROCKWELL AUTOMATION, INC.
OR ITS SUBSIDIARIES AND MAY NOT BE COPIED,
USED OR DISCLOSED FOR ANY PURPOSE
EXCEPT AS AUTHORIZED IN WRITING BY
ROCKWELL AUTOMATION, INC.
H
LOCATION: MILWAUKEE, WISCONSIN U.S.A.
------------CHKD. ------------APPD. ------------DR.
ANGLES:
42052
N/A
DATE
DATE
DATE
-------------------------------------
DWG.
SIZE
B
SHEET
11 OF 13
42052-154
B-vertical.ai
1
2
3
4
5
6
7
8
A
Bulletin 1494V Disconnect Switch Optional Accessory List
Optional Accessories
(Installation Instructions
Included with Accessory Kits)
Catalog Number and Description
Switch with Right Hand Mechanism
1495-N43 (1-N.O./N.C.)
1495-N44 (2-N.O./N.C.)
Electrical
Interlock
B
Switch with Left Hand Mechanism
1495-N41 (1-N.O./N.C.)
1495-N42 (2-N.O./N.C.)
Auxiliary
Contact
1495-N8 (1-N.O.) (400A)
1495-N9 (1-N.C.) (400A)
Auxiliary
Contact
Adapter Kit
1495-N25 (400A)
(Required only for Switch with Left Hand
Mechanism)
C
1494R-N14
(CU Wire Size 2 - #1/0 -250 MCM) (400A)
Lug
Connectors 1494R-N15
(CU Wire Size #4 . . 500 MCM) (400A)
D
Phase
Barrier
1494F-PH5 (400A)
Switch
Rating
Fuse
Cover
with Door
E
Fuse
Class
Fuse Clip
Rating
250V
600V
Cat No.
400A
Non-Fusible
----
----
1495-N68➀
400A
Non-Fusible
----
----
1495-N63➁
400A
H, J, R
200A
400A
200A
400A
1495-N68➀
400A
H, J, R
200A
400A
200A
400A
1495-N63➁
➀ Switch with right hand mechanism
➁ Switch with left hand mechanism
F
42052-154-01 (2)
Printed in U.S.A.
G
REFERENCE
REVISION
AUTHORIZATION
1
1023056
2
1030857
BULLETIN 1494V 400A VARIABLE DEPTH
DISCONNECT SWITCH
INSTALLATION INSTRUCTION SHEET
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
.XX:
N/A
.XXX:
N/A
E - DOC
THIS DRAWING IS THE PROPERTY OF
ROCKWELL AUTOMATION, INC.
OR ITS SUBSIDIARIES AND MAY NOT BE COPIED,
USED OR DISCLOSED FOR ANY PURPOSE
EXCEPT AS AUTHORIZED IN WRITING BY
ROCKWELL AUTOMATION, INC.
H
LOCATION: MILWAUKEE, WISCONSIN U.S.A.
------------CHKD. ------------APPD. ------------DR.
ANGLES:
42052
N/A
DATE
DATE
DATE
-------------------------------------
DWG.
SIZE
B
SHEET 12
OF
13
42052-154
B-vertical.ai
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