What is the difference between HC3291B and HC3291DB9, NEMA 1 boxes?
Issue:
Difference between part numbers for NEMA 1 enclosures
Product Line:
I-Line panelboards
Environment:
Products sold in North America
Resolution:
The HC3291DB9 box is the newer offering where the main breaker interiors use Powerpact MG or MJ type main breaker. The new Powerpact breakers require additional space.
The HC3291B box is for the older interiors using the obsolete MAP style breakers.
Difference between part numbers for NEMA 1 enclosures
Product Line:
I-Line panelboards
Environment:
Products sold in North America
Resolution:
The HC3291DB9 box is the newer offering where the main breaker interiors use Powerpact MG or MJ type main breaker. The new Powerpact breakers require additional space.
The HC3291B box is for the older interiors using the obsolete MAP style breakers.
Released for: Schneider Electric USA
