Rockwell Automation 1494V User Manual
Bulletin 1494V Variable Depth, Flange Operated Circuit Breaker Kits for 125A, 150A
250A and 400A Frame Sizes
ATTENTION: To prevent electrical shock, disconnect from power source before installing or servicing. Install
in suitable enclosure. Keep free from contaminants.
Components Cat No. Description
1494F-M1
1494F-P1
1494F-S1
1494V-RA3
1494V-RA4
5-1/2" Painted Metal Handle
5-1/2" Molded Handle
5-1/2" Stainless Steel Handle
Standard Connecting Rod
Enclosure Working Depth: 6-3/4" to 9-1/8"
Extended Connecting Rod
Enclosure Working Depth: 9-1/8" to 23"
Circuit breaker mechanism for use with
1494V-M41
Allen-Bradley: 140U-H (MCCP), 140M-H (MCP)
Cutler-Hammer: EF, HMCPE
Circuit breaker mechanism for use with
1494V-M40
Allen-Bradley: 140M-I (MPCP and MCP)
Cutler-Hammer: EHD, FD, FDB, FDC, HFD, HMCP
Circuit breaker mechanism for use with
1494V-M51
Allen-Bradley: 140U-J (MCCB), 140M-J (MPCB and MCP)
Cutler-Hammer: EF
Switch Rating
(Amps)
125A...400A
125A...400A
125A
150A
250A
Circuit breaker mechanism for use with
1494V-M50
Cutler-Hammer: JD, JDB, JDC, HJD, HMCP
250A
Circuit breaker mechanism for use with
1494V-M60
Allen-Bradley: 140U-K (MCCB), 140M-K (MPCB and MCP)
400A
Cutler-Hammer: KD, KDB, KDC, HKD, HMCP
TERMINAL
GUARD
N.O.
1495-N8
1495-N9
(1) N.O. Auxiliary Contact
125A...400A
(1) N.C. Auxiliary Contact
1495-N21 Auxiliary Contact Adapter Kit 125A...150A
1495-N23 Auxiliary Contact Adapter Kit 250A...400A
42052-074-01 (1)
Printed in U.S.A.
Handle Installation
Locate Handle
1
C
B
B
C
Drill Handle Holes
2
To make slot drill
(3) 1/2" diameter holes
and remove burrs
E
Door Catch
Mounting
Bracket
D
Right Hand-Flange
FRAME
SIZE
125A, 150A
250A
400A
(2) .265 Dia. Holes
G
H
J
H
(min)
3 - 1/2"
10 - 29/32"
13 - 3/32"
F
A
A
E
Door Catch
Mounting
D
Bracket
Left Hand-Flange
D
E
F
G
H
A
(max)
(min)
1 - 3/32"
29/32"
1 - 3/32"
29/32"
1 - 3/32"
29/32"
Locate Door Catch
3
1 - 5/8"
1 - 5/8"
1 - 5/8"
2 - 11/32"
2 - 11/32"
2 - 11/32"
4 - 11/16"
4 - 11/16"
4 - 11/16"
1 - 9/16"
1 - 9/16"
1 - 9/16"
C
B
Door Catch
Mounting Bracket
30 lb-in
Door Catch
J
1"
7/8"
1"
7/8"
1"
7/8"
Enclosure Door
Enclosure
Base
C
Notes:
D
B
A) Enclosures with a Flange Thickness less than 3/16" use dimensions above.
B) Enclosures with a Flange Thickness 3/16" and greater use dimensions in Mounting Kit 1494V-H3.
C) Multi-Door Enclosures use dimensions in Channel Support Kit 1494V-H4, if handle is mounted atop channel.
D) The door catch mounting bracket is provided with projections for welding; however, holes can be drilled in the bracket using the
projections for locating hole centers. After proper location, use the bracket as a template and drill corresponding holes in the
enclosure door. Fasten the bracket with hardware supplied by user. If properly assembled, the hardware should not be accessible for
tampering with by unauthorized personnel.
Install Defeater Lever
4
7-11 lb-in
Install Gasket
5
Install Handle to Flange
6
2
23-37 lb-in
(2)
1
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