Our subpanel in the basement (the main panel is in the garage back to back with the meter, and has only the main breakers and a breaker for the garage circuit) is an older CH model, probably original to the
30-yr.-old house.Although the panel still has space for additional breakers, the neutral bar looks to have a full load of wires -- most holes already have at least two wires -- so I thought of putting in a longer neutral bar, especially if I ever want to add circuits. But the ground bars I see in the stores (even though labeled "CH") seem to be designed for a panel of a different design: the current panels have the bar supported at each end by a kind of "saddle" (and one saddle looks as though it could be moved to accommodate a longer bar), whereas our bar seems to have tabs at the side which are then attached to insulators.
Is there any way to fit a longer bar in this panel?
Perce