PE (Electrical), NABCEP certified
- Austin, TX, USA
- Electrical Engineer - Photovoltaic Systems
One of our master electricians did some research and got confirmation of something I have long suspected. For Cutler-Hammer panels (and I suspect for others as well) they don't make differently rated busbars for every different panel. Specifically, and he got it in writing, all 150A - 225A CH panels have 225A rated busbars.