Allen-Bradley PowerFlex 755T Installation Instructions Manual page 33

No clearance is required between the back of the enclosure and a wall.
PowerFlex 755T products can be mounted on a service pad or platform. The
platform height and enclosure setback measurements that are indicated in
Figure 8 are the maximum that is allowed for by the PowerFlex 750-Series
service cart (20-750-MCART1). The platform height measurement is also an
installation limit per NEC requirements for the disconnect switch.
Figure 8 - Mounting Clearances for Enclosure Access
Side View
Maximum Enclosure Setback
Side View
20-750-MCART1
Rockwell Automation Publication 750-IN100B-EN-P - July 2017
203 mm
(8 in.)
Maximum Platform or
254 mm
Plinth System Height (10 in.)
Minimum Aisle Width
762 mm
(36 in.)
Prepare for Installation Chapter 3
Side View
Top View
33