Which NEC Article covers Communications Circuits?

Which NEC Article covers Communications Circuits?

• A. NEC Article 725
• B. NEC Article 760
• C. NEC Article 800
• D. NEC Article 770

Answer: (C)

Wiring for voice, data, and video communications is handled by the NEC article dedicated to Communications Circuits. This article sets the rules for wiring methods, conductors, installation, protection, and equipment used by information-transfer systems in buildings. It’s the best choice because it focuses specifically on communications networks, rather than other electrical topics. The other articles cover different areas: one addresses low-voltage power-limited control circuits, another covers fire alarm circuits, and another deals with optical fiber cabling and related equipment. So, for standard communications cabling and equipment, this is the correct reference.

Wiring for voice, data, and video communications is handled by the NEC article dedicated to Communications Circuits. This article sets the rules for wiring methods, conductors, installation, protection, and equipment used by information-transfer systems in buildings. It’s the best choice because it focuses specifically on communications networks, rather than other electrical topics. The other articles cover different areas: one addresses low-voltage power-limited control circuits, another covers fire alarm circuits, and another deals with optical fiber cabling and related equipment. So, for standard communications cabling and equipment, this is the correct reference.