Where are the NEC requirements for the various types of cables you might use? You’ll find those in Chapter 3 — Articles 320 through 340. These sections of the Code focus on armored cable, flat cable ...

Article 324 outlines the requirements for flat conductor cable (Type FCC). As noted in 324.41, "Floor-mounted Type FCC cable, cable connectors, and insulating ends shall be covered with carpet squares ...

Electrical engineers regularly turn to ubiquitous round-profile cables and wires. They are common and what they know. Flat cables began development in the late 1950s to address the more demanding ...