Issue:
Main breaker part numbers for the 400,600 and 800 amp HCJ I-Line panel
Product Line:
Square D panelboard.
Environment:
Product Features
Resolution:
The current vertically mounted main breaker in a HCJ I-Line panel for 400, 600 and 800A is as follows:
The 400A has the LAP36400MB
The 600A has the MGP36600
The 800A has the MGP36800