Bulletin 1494V Variable Depth, Flange Operated Circuit ... · 5 - Connecting Rod and Mechanism...
Transcript of Bulletin 1494V Variable Depth, Flange Operated Circuit ... · 5 - Connecting Rod and Mechanism...
Installation Instructions
Bulletin 1494V Variable Depth, Flange Operated Circuit Breaker Operating Mechanisms For use with Circuit Breakers 140G-G, 140MG-G, 140G-H, 140MG-H, 140G-I, 140MG-I, 140G-J, 140MG-J, 140G-K, 140MG-K,140G-M, 140MG-M, 140G-N, 140MG-N(Cat 1494V-M70; 1494V-M71; 1494V-M72)
WARNING: To prevent electrical shock, disconnect from power source before installing or servicing. Follow NFPA 70E requirements. Install in suitable enclosure. Keep free from contaminants.
Installation, adjustments, putting into service, use, assembly, disassembly, and maintenance shall be carried out by suitably trained personnel in accordance with applicable code of practice. In case of malfunction or
damage, no attempts at repair should be made. The product should be returned to the manufacturer for repair. Do not dismantle the product.
Table of Contents Page
Enclosure with Handle Cutout
1 - Locate Circuit Breaker Mechanism 2
2 - Handle Installation 2
3 - Cut Connecting Rod 3
4a - 140G-G, 140MG-G, 140G-I, 140MG-I Circuit Breaker Installation 3
4b - 140G-H, 140MG-H, 140G-J, 140MG-J Circuit Breaker Installation 4
4c - 140G-K, 140MG-K Circuit Breaker Installation 6
4d - 140G-M, 140MG-M Circuit Breaker Installation 7
4e - 140G-N, 140MG-N Circuit Breaker Installation 8
5 - Connecting Rod and Mechanism Adjustment Procedure 11
Enclosure without Handle Cutout
6- Locating and Installing Door Catch 12
7- Locating and Drilling Handle Holes 13
8- Circuit Breaker Testing 14
Accessory List 15
2
5/16" 1 - 41/64" 7 - 1/2"3"
AA BB CC1 DDFrameSize
140G-G / 140MG-G
140G-H / 140MG-H
140G-I / 140MG-I
140G-J / 140MG-J
3 - 1/2" 6”
EEWire
BendingSpace
140G-K / 140MG-K
140G-M / 140MG-M
CC1
CC2
BB
Locate Circuit Breaker Mechanism
Handle Installation
DD
EEAA
29/64” 1 - 47/64” 9 - 5/16"4" 4 - 1/2" 12”
4 - 1/2" 4 - 1/32" 13 - 1/2"5" 12”
140G-N / 140MG-N 4 - 1/2" 4 - 1/32" 13 - 1/2"5"
5"
5" 12”
CC2
1
Enclosure with Handle Cutout
Variable Depth, Flange Operated Circuit Breaker Mechanisms2
1 2 3
Publication 1494V-IN105E-EN-P - September 2014 PN-242292 DIR 10000787413 (Version 04)
IMPORTANT: Apply grease to O-Ring
to retain into handle groove.
30-40 lb-in
Install gasket. Install handle and spring bracket. Install defeater lever.
7-11 lb-in
7-11 lb-in
60-80 lb-in
1494F-M1, -P1 or -S1
1494F-M2 or -S2
Cut Connecting Rod
Enclosure with Handle Cutout (Cont’d)
Variable Depth, Flange Operated Circuit Breaker Mechanisms 3
1 2
3
Publication 1494V-IN105E-EN-P - September 2014 PN-242292 DIR 10000787413 (Version 04)
140G-G / 140MG-G140G-I / 140MG-I
140G-H / 140MG-H140G-J / 140MG-J
140G-M / 140MG-M140G-N / 140MG-N
3
Circuit Breaker
Mechanism
Circuit Breaker
Frame
Connecting Rod
Catalog Number
N
Enclosure
Working Depth
(Flange to
Mounting Plate)
Rod Cut
1494V-RA4
1494V-RB4
1494V-M70
1494V-M71
1494V-M72
140G-K / 140MG-K
Rod Cut
N - 3-1/2"
N - 4"
N - 4-1/2"
N - 3-3/4”
Circuit Breaker Installation
Variable Depth, Flange Operated Circuit Breaker Mechanisms4
4a
Publication 1494V-IN105E-EN-P - September 2014 PN-242292 DIR 10000787413 (Version 04)
23 - 37 lb-in
Go to Page 11 to assemble connecting rod and springs to handle
Verify that the disconnect handle and toggle on
the circuit breaker are in the “OFF” position.
Rotate connecting rod into drive bar
(10) full turns of engagement.
Attach toggle adjustment plate.
Press firmly in place.
Install circuit breaker operating
mechanism into panel.
Choose proper insulation barrier
as labeled. Bend side panels of
insulation barrier inward.
Remove liner from two-sided tape.
Align holes on insulation barrier with holes on operating mechanism.
Install circuit breaker onto insulation barrier and mechanism.
140G-G; 140MG-G; 140G-I; 140MG-I
TAP
E
23 - 37 lb-in
140G-I140G-J
140G-G
140G-G140G-I
140G-H
140G-J
140G-H
10 lb-in
1
2
3 4
L
L
R
5
6 9
7
8
R
R
Circuit Breaker Installation (Cont'd)
Variable Depth, Flange Operated Circuit Breaker Mechanisms 5
Publication 1494V-IN105E-EN-P - September 2014 PN-242292 DIR 10000787413 (Version 04)
Verify that the disconnect handle and toggle on
the circuit breaker are in the “OFF” position.
Rotate connecting rod into drive bar
(10) full turns of engagement.
Install circuit breaker operating
mechanism into panel.9
23 - 37 lb-in
140G-I140G-J
140G-G
140G-G140G-I
140G-H
140G-J
140G-H
4b 140G-H; 140MG-H; 140G-J; 140MG-J
L
Removal
Reposition bail mechanism
1
3
42
Installation
6
5
8
7 LL
L
10
11 12 Choose proper insulation barrier
as labeled. Bend side panels of
insulation barrier inward.
Press firmly in place.
Remove liner from two-sided tape.
Align holes on insulation barrier with holes on operating mechanism.
Circuit Breaker Installation (Cont'd)
Variable Depth, Flange Operated Circuit Breaker Mechanisms6
4b
Publication 1494V-IN105E-EN-P - September 2014 PN-242292 DIR 10000787413 (Version 04)
10 lb-in
Go to Page 11 to assemble connecting rod and springs to handle
Attach toggle adjustment plate
Install circuit breaker onto insulation barrier and mechanism.
140G-H; 140MG-H; 140G-J; 140MG-J
Cont'd
23 - 37 lb-in
TAP
E
L
L
L
L
13
14 17
15
16
Circuit Breaker Installation (Cont'd)
Variable Depth, Flange Operated Circuit Breaker Mechanisms 7
4c
Publication 1494V-IN105E-EN-P - September 2014 PN-242292 DIR 10000787413 (Version 04)
23 - 37 lb-in
17 lb-in
40 - 60 lb-in
Go to Page 11 to assemble connecting rod and springs to handle
8 Attach toggle adjustment plate
140G-K; 140MG-K
1 Verify that the disconnect handle and toggle on
the circuit breaker are in the “OFF” position.
2 Rotate connecting rod into drive bar
(10) full turns of engagement.
3 Install circuit breaker operating
mechanism into panel.
LL
R
RL
L
TAP
E
6 Press firmly in place.
4
Install insulation barrier (provided with circuit breaker).
Remove liner from two-sided tape.
5 Align holes on insulation barrier with holes on operating mechanism.
7 Install circuit breaker onto
insulation barrier and mechanism.
Variable Depth, Flange Operated Circuit Breaker Mechanisms8
Circuit Breaker Installation (Cont'd)
4d
Publication 1494V-IN105E-EN-P - September 2014 PN-242292 DIR 10000787413 (Version 04)
Go to Page 11 to assemble connecting rod and springs to handle
90 - 130 lb-in
40 - 60 lb-in
140G-M; 140MG-M
8 Attach toggle adjustment plate
1 Verify that the disconnect handle and toggle on
the circuit breaker are in the “OFF” position.
2 Rotate connecting rod into drive bar
(10) full turns of engagement.
3 Install circuit breaker operating
mechanism into panel.
17 lb-in6 Press firmly in place.
4
Install insulation barrier (provided with circuit breaker).
Remove liner from two-sided tape.
5 Align holes on insulation barrier with holes on operating mechanism.
7 Install circuit breaker onto
insulation barrier and
mechanism.
TAP
E
Variable Depth, Flange Operated Circuit Breaker Mechanisms 9
Circuit Breaker Installation (Cont'd)
4e
Publication 1494V-IN105E-EN-P - September 2014 PN-242292 DIR 10000787413 (Version 04)
7 Verify that the disconnect handle
and toggle on the circuit breaker
are in the “OFF” position.
1
4
2
3
Reposition bail mechanism
40 - 60 lb-in
40 - 60 lb-in
23 - 37 lb-in
5
6
8 Rotate connecting rod into drive
bar (10) full turns of engagement
140G-N; 140MG-N
Variable Depth, Flange Operated Circuit Breaker Mechanisms10
4e
Circuit Breaker Installation (Cont'd)
Publication 1494V-IN105E-EN-P - September 2014 PN-242292 DIR 10000787413 (Version 04)
90 - 130 lb-in
40 - 60 lb-in
22 lb-in
Go to Page 11 to assemble connecting rod and springs to handle
Cont'd
14 Attach toggle adjustment plate.
10
11
13
140G-N; 140MG-N
9 Install circuit breaker operating
mechanism into panel.
L
Install insulation barrier (provided with lugs).
Remove liner from two-sided tape.
Align holes on insulation barrier with holes on operating mechanism.
12 Press firmly in place.
Install circuit breaker
onto insulation barrier
and mechanism.
TAP
E
Variable Depth, Flange Operated Circuit Breaker Mechanisms 11
Connecting Rod and Spring Assembly to Handle
5
Publication 1494V-IN105E-EN-P - September 2014 PN-242292 DIR 10000787413 (Version 04)
Connecting
Rod
Hitch Pin
Primary Link
3
4
2
1
1
2
LL
LL
Enclosure without Handle Cutout
Variable Depth, Flange Operated Circuit Breaker Mechanisms12
Locating and Installing Door Catch
Publication 1494V-IN105E-EN-P - September 2014 PN-242292 DIR 10000787413 (Version 04)
6
C
B
Enclosure Door Flange
ThicknessK
D
Enclosure
Base
22 - 37 lb-in
TOP VIEW
· 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 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
Door Catch
Mounting Bracket
Door Catch
Door Catch
Top
Door Catch
Mounting
Bracket
Figure 1 Figure 2
B
C
A
B
C
A
E
D
Door Catch
Mounting
Bracket
E
D
7
Variable Depth, Flange Operated Circuit Breaker Mechanisms 13
Publication 1494V-IN105E-EN-P - September 2014 PN-242292 DIR 10000787413 (Version 04)
FRAME HANDLEA
(MIN)
B
(MIN)
C
(MAX)D E F G H J
140G-G, H
140MG-G, H
1494F-M1
(Figure 1)3-1/2” 29/32” 1-3/32” 1-5/8” 2-11/32” 4-11/16” 1-9/16” 1” 7/8”
140G-I, J
140MG-I, J
1494F-M1
(Figure 1)
1494F-M1
(Figure 1)
1494F-M2
(Figure 2)
1494F-M2
(Figure 2)
10-29-32” 29/32” 1-3/32” 1-5/8” 2-11/32” 4-11/16” 1-9/16” 1” 7/8”
140G-K
140MG-K13-3/32” 29/32” 1-3/32” 1-5/8” 2-11/32” 4-11/16” 1-9/16” 1” 7/8”
140G-M
140MG-M17-5/16” 1-3/8” 1-3/32” 2” 3-23/32” 6-1/2” 5/16” 5-1/2” NA
140G-N
140MG-N21-7/8” 1-3/8” 1-3/32” 2” 3-23/32” 6-1/2” 5/16” 5-1/2” NA
Enclosure without Handle Cutout
Square corners
or up to
1/4" radius
(2) .328 Dia.
Holes
Locating and Drilling Handle Holes
FH
G
1/2"
1/4"
· 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.
To make slot
drill (3) 1/2"
diameter holes
and remove burrs
(2) .265 Dia.
Holes
F
G
J
H
H
Testing of Circuit Breaker
“ON” Position
“OFF” Position
“RESET” Position
1. Move defeater lever down and move handle to the ON position.2. If the circuit breaker does not turn “ON”, loosen (2) screws on toggle adjustment plate. 3. Move toggle adjustment plate toward line terminals. 4. Tighten the (2) toggle adjustment plate screws to torque value in table above.5. If the circuit breaker still can not be turned “ON”, return handle to the OFF position. 6. Unhook spring, remove hitch pin and separate connecting rod from handle link. 7. Turn connecting rod one full turn clockwise. 8. Reattach connecting rod and handle link, hitch pin and spring. 9. If the circuit breaker still can not be turned “ON”, repeat Steps 6, 7 and 8 if necessary.
1. Manually trip the circuit breaker while in the “ON” position.2. Move handle to the “OFF” position to reset. 3. If circuit breaker does not reset, unhook spring, remove hitch pin and separate connecting rod from handle link.4. Adjust connecting rod by turning it clockwise 1-2 turns and then retest.5. Repeat steps 1-4 until circuit breaker resets.6. Verify that the circuit breaker can be turned “ON”, “OFF” and “RESET” following the steps above. NOTE: Twisting of the bail mechanism is acceptable when the handle is in the full “ON” or full “OFF” position.
1. Move handle to the “OFF” position.2. If the cirucit breaker does not turn “OFF”, unhook spring, remove hitch pin and separate connecting rod from handle link.3. Turn connecting rod one full turn clockwise.4. Reattach connecting rod and handle link, hitch pin and spring and then retest.5. If the circuit breaker still can not be turned “OFF”, repeat steps 2, 3 & 4.
Variable Depth, Flange Operated Circuit Breaker Mechanisms14
Publication 1494V-IN105E-EN-P - September 2014 PN-242292 DIR 10000787413 (Version 04)
8
Connecting Rod
Hitch Pin
Spring
Defeator
Lever
Toggle Adjustment Plate
Handle Link
40 - 60 lb-in
23 - 37 lb-in
140G / MG-N 140G / MG-M
140G / MG-K
140G / MG-G, H, I, J
L
L
Components Cat No. Description Circuit Breaker
1494F-M11494F-P11494F-S1
5-1/2" Painted Metal Handle5-1/2" Molded Handle5-1/2" Stainless Steel Handle
Connecting RodEnclosure Working Depth: 6-3/4" to 23"
1494V-M70 Circuit breaker mechanism
1494V-M71 Circuit breaker mechanism
1494V-M72 Circuit breaker mechanism
1495-N85
1495-N86
(1) N.O. Auxiliary Contact
(1) N.C. Auxiliary Contact
1495-N87 Insulation Kit
1494V-RA4
Standard Connecting RodEnclosure Working Depth: 6-3/4" to 23" 1494V-RB4
140G-G, 140MG-G140G-H, 140MG-G140G-I, 140MG-I140G-J, 140MG-J
140G-G, 140MG-G140G-H, 140MG-G140G-I, 140MG-I140G-J, 140MG-J140G-K, 140MG-K
1494F-M21494F-S2
7-1/2" Painted Metal Handle7-1/2" Stainless Steel Handle
140G-M, 140MG-M140G-N, 140MG-N
140G-G, 140MG-G140G-H, 140MG-G140G-I, 140MG-I140G-J, 140MG-J
140G-G, 140MG-G140G-H, 140MG-G140G-I, 140MG-I140G-J, 140MG-J140G-K, 140MG-K
140G-G, 140MG-G140G-H, 140MG-G140G-I, 140MG-I140G-J, 140MG-J140G-K, 140MG-K
140G-M, 140MG-M140G-N, 140MG-N
140G-K, 140MG-K
140G-M, 140MG-M140G-N, 140MG-N
140G-M, 140MG-M140G-N, 140MG-N
Variable Depth, Flange Operated Circuit Breaker Mechanisms 15
Publication 1494V-IN105E-EN-P - September 2014 PN-242292 DIR 10000787413 (Version 04)
PN-242292DIR 10000787413 (Version 04)
Copyright © 2014 Rockwell Automation, Inc. All Rights Reserved. Printed in USA.
Allen-Bradley, Rockwell Software, and Rockwell Automation are trademarks of Rockwell Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
Publication 1494V-IN105E-EN-P - September 2014
NEMA
Starter
Size
Horsepower Rating
For Combination StarterVoltage
Circuit
Breaker
Rating
Circuit Breaker
Cat No.
1/10..1/3 HP 200V - 230V1/10…1 HP 460V1/10…1 HP 575V1/2…1 HP 200V - 230V
1-1/2…3 HP 460V1-1/2…3 HP 575V1-1/2…3 HP 200V - 230V
5 HP 460V5 HP 575V
1/10…1/3 HP 200V - 230V1/10…1 HP 460V1/10…1 HP 575V1/2…1 HP 200V - 230V
1-1/2…3 HP 460V1-1/2…3 HP 575V1-1/2…3 HP 200V - 230V
5 HP @ 200V 200V 30A 140MG-G8P-C305…7-1/2 HP 460V
140MG-G8P-C155…7-1/2 HP 575V5…7-1/2 HP 230V 30A 140MG-G8P-C30
140MG-G8P-C30
5…7-1/2 HP 200V 50A 140MG-G8P-C5010 HP 460V10 HP 575V10 HP 200V - 230V 50A 140MG-G8P-C5015 HP 460V15 HP 575V15 HP 230V 100A 140MG-G8P-D10
20…25 HP 460V20…25 HP 575V
140MG-G8P-D1015…25 HP 200V - 230V 100A
140MG-G8P-C50
30 HP 575V 50A 140MG-G8P-C5030 HP 230V 150A 140MG-J8P-D15
30…50 HP 460V40…50 HP 575V
30 HP 200V 150A 140MG-J8P-D1540…50 HP 200V - 230V 200A 140MG-J8P-D20
60 HP 575V 100A 140MG-G8P-D1060…75 HP 150A 140MG-J8P-D15
100 HP 200A 140MG-J8P-D2075…100 HP 575V 150A 140MG-J8P-D15
50 HP 250A 140MG-J8P-D2560 HP 300A 140MG-K8P-D3075 HP 400A 140MG-K8P-D40
60…75 HP 300A 140MG-K8P-D30100 HP 400A 140MG-K8P-D40125 HP 575V 200A 140MG-J8P-D20
125…150 HP 300A 140MG-K8P-D30200 HP 400A 140MG-K8P-D40
150…200 HP 575V 300A 140MG-K8P-D30
Note: Contact Rockwell Automation for circuit breaker use in bulletin 503 and 503L.
50A
460V
100A
460V
200V
230V
4
5
0
1
2
3
Bulletins: 507, 513, 513H, 523E, 523F, 523G, 1233, 1233X, 1233V
15A
30A
30A 140MG-G8P-C30
140MG-G8P-D10
140MG-G8P-C1515A
Rockwell Automation maintains current product environmental information on its website at http://www.rockwellautomation.com/rockwellautomation/about-us/sustainability-ethics/product-environmental-compliance.page.
CONFIDENTIAL AND PROPRIETARY INFORMATION. THIS DOCUMENT CONTAINS CONFIDENTIAL AND PROPRIETARY INFORMATION OF
ROCKWELL AUTOMATION, INC. AND MAY NOT BE USED, COPIED OR DISCLOSED TO OTHERS, EXCEPT WITH THE AUTHORIZED WRITTEN
PERMISSION OF ROCKWELL AUTOMATION, INC.
Sheet
Size Ver
Of 11
A 0110000171120Dr. DateG. USHAKOW 8-23-13
MATERIALSIZE
FOLD
TWO SIDES PRINTEDBODY STOCK WHITE
BODY INK BLACK8-1/2" W x 5-1/2" H
FLAT
17" W x 11" H
SPECIFICATIONS FOR16 PAGE INSTRUCTION SHEET8-1/2” W x 5-1/2” H - FINAL FOLD
Page Layout
8 - 1/2"8 - 1/2"
17"
8 - 1/2"8 - 1/2"
17"
Front SidePage 16
Back SidePage 15
Front SidePage 1
Back SidePage 2
Front SidePage 14
Back SidePage 13
Front SidePage 3
Back SidePage 4
8 - 1/2"8 - 1/2"
17"
Front SidePage 12
Back SidePage 11
Front SidePage 5
Back SidePage 6
8 - 1/2"8 - 1/2"
17"
Front SidePage 10
Back SidePage 9
Front SidePage 7
Back SidePage 8
Saddle Stitched
11"
8-1/2”
Final Fold
5-1/2”
PN-123456DIR 10000000000 (Version 00)Printed in U.S.A.
BARCODE
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