Max # of spaces in panel

[mannyb]

Where would I find the max number of spaces in electrical panel. Do they even make panels with more than 42 spaces ? I have some drawings that show numbers more than 42 but no feed thru panel to be installed.

 

[david luchini]

Where would I find the max number of spaces in electrical panel.

There is no longer a max number of spaces in an electrical panel per Code.

Do they even make panels with more than 42 spaces ?

Yes

 

[charlie b]

I don't have my older code books at work. But I vaguely recall that the 42 circuit limit was eliminated in the 2005 edition. I have specified panels with 66 circuits and with 88 circuits. Both are common products of several vendors. Other sizes are also available.