Cutler Hammer panel with Square D breakers

[Buck Hartley, CMI]

Today, I inspecteda 200 AMP Cutler Hammer service panel, Cutler Hammer main, breakers are Square D, I could not find anywhere on cover that stated this is acceptable. Service panel was installed in new house three years ago. Any thoughts?

Thanks, for your help in advance

[James H. Bushart]

Violates NEC 2005 110.3B and should be called out.

[William E. Siegel]

It it is not listed and labeled for those breakers, then it voids the warranty on the box an possilbly the UL rating.

[Buck Hartley, CMI]

Thanks!!!