NEC
NFPA 70 §Article 722
Cables for power-limited and fault-managed power circuits
- Publication
- NFPA 70
- Edition
- 2023
- Section
- §Article 722
What it requires
New in the 2023 edition. Consolidates the cable requirements previously spread across Articles 725, 760 and 770: the type designations (CL2 / CL3 / FPL / OFN families), listing and marking, the riser and plenum ratings, the substitution hierarchy, and installation. Cite this for what the CABLE must be; cite 725 / 760 / 770 for what the CIRCUIT must do.