E - doc – Rockwell Automation 1494C-xxx Series 2 Cable Operated Disconnect Switch (400A) User Manual
Page 2
QUICK INSTALLATION GUIDE
Disconnect Switch Installation
Enclosure with Right Hand Flange
Enclosure with Left Hand Flange
Enclosure with Right Hand Flange
Enclosure with Left Hand Flange
(2)
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Minimum Bend Diameter
16" Dia.
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IMPORTANT: When locating the 400A switch, verify that the minimum diameter for the loop of the cable between the switch mechanism and
handle mechanism is not less than 16 inches.
Any reduction to the diameter of the bend loop for the cable will reduce the efficiency of the cable system, and create additional drag and friction
within the cable conduit.
IMPORTANT: Verify that the cable assembly does not interfere with any mechanical and moving parts. Keep the cable conduit a minimum of 1/2"
from all heat sources and current carrying terminals, fuses, transformers, etc.
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(4) Mounting Plate Holes
Locate switch with right hand mechanism
Switch
Size
2"
11"
4-3/4"
1-3/8"
9/32" Dia.
400A
Panel Mounting Dimensions
1a
Locate switch with left hand mechanism
1b
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BULLETIN 1494C (400A) CABLE OPERATED
DISCONNECT SWITCH KIT INSTALLATION
INSTRUCTION SHEET
1
1026760
42052-155
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REVISION
AUTHORIZATION
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CHKD.
APPD.
DATE
DATE
DATE
E - DOC
LOCATION: MILWAUKEE, WISCONSIN U.S.A.
B-vertical.ai
DWG.
SIZE
SHEET
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REFERENCE
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
.XX:
.XXX:
ANGLES:
42052
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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.
1030857
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