The CE3090B breaker is obsolete, as are the CE3090E CE3090N and CE3090H Breakers.
There are no replacement breakers or hardware available to mount alternative breakers in the NHDP panels.
Suggested alternative panel is the Square D NF panel.
There are no replacement breakers or hardware available to mount alternative breakers in the NHDP panels.
Suggested alternative panel is the Square D NF panel.