Rockwell Automation 2300 Family of Drive Systems Hardware - Manual (Page 59)

6-3
Cutting Holes for Cable Entry/Exit
Before you begin your installation, be sure to have the following:
• Appropriate product documentation
• Tool(s) you will need to:
– cut holes into MCC enclosures
– loosen, tighten, and torque #10-32 screws
1. Determine where to punch holes for cable entry/exit.
Important: Figure 6.1 shows the typical clearance available for cable entry/
exit in the MCC. For top hat assemblies, the top plate may be
cut anywhere within the 1.25 inch border.
Figure 6.2 Cutting Holes in a Top Plate–Clearance Area
1.25 inches
(31.75mm)
1.25 inches
(31.75mm)
6.5 inches
(165 mm)
Area Available for
Cable Entry/Exit
Do not cut top plate
in grayed area.
Bumpback Area (5” deep)
6.25 inches
(159 mm)
Top plate is only
20” deep.
Notes for 25-inch Deep Section
See below for
25-inch deep section.
Note: Custom MCC sections may not include
a wireway tray, or may include a wireway tray
less than 6.5 inches deep. Check your MCC
section for the appropriate clearance.