?
Friday, August 25, 2017
Question:
How do you size a subpanel off of a 100 or 200 amp panel. What is the largest size I can run. Thank you, Dave
A
Answer:
Hey Dave thanks for your question. There is no maximum size other than a possible limitation due to conductor terminations. Panelboards must have a rating at least sufficient for the load as stated in 408.30.