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(C) Composite Cables
Related Code Sections
(2) Special Conditions, Composite Cables
as communications cables. The fire resistance rating of the composite cable shall be determined by the performance of the composite cable ...
National Electrical Code 2020 of Minnesota > 7 Special Conditions > 725 Class 1, Class 2, and Class 3 Remote- Control, Signaling, and Power-Limited Circuits > 725.139 Installation of Conductors of Different Circuits in the Same Cable, Enclosure, Cable Tray, Raceway, or Cable Routing Assembly > (D) Class 2 and Class 3 Circuits With Communications Circuits > (2) Composite Cables
(C) Special Conditions, Composite Cables
Composite optical fiber cables shall be classified as electrical cables in accordance with the type of electrical conductors. They shall ...
National Electrical Code 2020 of Minnesota > 7 Special Conditions > 770 Optical Fiber Cables > 770.3 Other Articles > (C) Composite Cables
(C) Special Equipment, Between Equipment
optional hybrid communications, signal, and composite optical fiber cables, shall be permitted. Other cable types and assemblies specified ...
National Electrical Code 2020 of Minnesota > 6 Special Equipment > 640 Audio Signal Processing, Amplification, and Reproduction Equipment > 640.21 Use of Flexible Cords and Cables > (C) Between Equipment
830.1 Communications Systems, Scope
and power on the center conductor, composite metallic cable with a coaxial member(s) or twisted pair members for the broadband signal and twisted pair ...
National Electrical Code 2020 of Minnesota > 8 Communications Systems > 830 Network-Powered Broadband Communications Systems > 830.1 Scope
(F) Special Occupancies, Optical Fiber Cables
An optical fiber cable, with or without current-carrying current (composite optical fiber cable), shall be installed to address the associated fire ...
National Electrical Code 2020 of Minnesota > 5 Special Occupancies > 505 Zone 0, 1, and 2 Locations > 505.9 Equipment > (F) Optical Fiber Cables