UL 508A Frequently Asked Questions

Q. Is it safe to say that if a panel meets UL508A requirements it will also meet NEC 409 requirements?

A. The scope of UL 508A requires the Listed panels to be installed in accordance with the NEC, so for the most part, Yes. However, it is important to understand that UL 508A is the document for certifying the panel. NEC Article 409 provides requirements for installing the panel.

Category: Code

Keywords: NEC 409