What is the part number(s) for the 12 inch upper horizontal wireway cover for a Model 6 LVMCC?

Issue:
What are the replacement part numbers for the horizontal wire way, for all widths, at the top of the Model 6 MCC?

Product Line:
Motor control center

Environment:
Model 6

Cause:
Repair parts

Resolution:
The following items are for the upper wireway and not the bottom.
80450-140-50 - 20`` W X 12`` H horizontal wireway cover assembly (includes mounting hardware)
80450-140-51 - 25`` W X 12`` H horizontal wireway cover assembly (includes mounting hardware)
80450-140-52 - 30`` W X 12`` H horizontal wireway cover assembly (includes mounting hardware)
80450-140-53 - 35`` W X 12`` H horizontal wireway cover assembly (includes mounting hardware)

Released for: Schneider Electric USA