Issue:
What is the clearance needed to keep C37.20.7 ANSI Rating for an Arc resistant Model 6 MCC from the top to the ceiling?

Product Line:
Model 6 Motor Control Center

Environment:
Application

Cause:
Product Features

Resolution:
The minimum clearance in order to keep the ANSI C37-20-7 rating, would need to be at least 28.5" . Found in the attached Data Bulletin 8998DB1301, page 2, below.

Released for: Schneider Electric Canada