Start here for access to our Knowledge Base to get answers to over one hundred thousand questions online in seconds.Find Answers
...See what we've been doing in some of our major markets.Find your Location
Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
Everything you need to know about our IoT technology backbone.Learn more
What is the main terminal lug data for a 400amp Main Lug Only I-Line Panelboard?
I line panelboards.
Products used in the United States.
The main wire size for the 400amp MLO is (2) #2-600 kcmil Al/Cu wires.
CTA-ID : 2012286