Must blank extensions, cat. no.`s HLW1BL and HLW4BL, be ordered for use with a new I-Line panelboard interior?

Issue:
Blank extensions, HLW1BL and HLW4BL, are included with the new I-Line panelboard interiors

Product Line:
panelboards.

Environment:
I-line panelboards

Resolution:
No, any new I-Line panelboard interior which accommodates branch breakers larger than 250A will come with a full complement of blank extensions.
They are included with the new interior.

Released for: Schneider Electric USA