{"data":{"id":"us-nyc/n.y.c.-admin.-code-770.133","jurisdiction":"us-nyc","citation":"N.Y.C. Admin. Code § 770.133","heading":"Section 770.133","body":"Section 770.133(A) – Revise Section 770.133(A) to read as follows:\n\n(A) In Cable Trays and Raceways. Conductive optical fiber cables contained in an armored or metal-clad-type sheath and nonconductive optical fiber cables shall be permitted to occupy the same cable tray or raceway with conductors for electric light, power, Class 1, Type ITC, or medium-power network-powered broadband communications circuits operating at 1,000 volts or less. Conductive optical fiber cables without an armored or metal-clad-type sheath shall not be permitted to occupy the same cable tray or raceway with conductors for electric light, power, Class 1, Type ITC, or medium-power network-powered broadband communications circuits, unless all of the conductors of electric light, power, Class 1, and medium-power network-powered broadband communications circuits are separated from all of the optical fiber cables by a permanent barrier or listed divider.\n\nSection 770.133(B)(2) – Revise Section 770.133(B)(2) to read as follows:\n\n(2) The conductors for electric light, power, Class 1, Type ITC, or medium-power network-powered broadband communications circuits operate at 1,000 volts or less.\n\nSection 770.133(C)(2) – Revise item (2) in the list of items in Section 770.133(C) to read as follows:\n\n(2) DELETED.\n\nSection 770.133(E) – Add a new Section 770.133(E) to read as follows:\n\n(E) Electrical Equipment Rooms. Fiber optic circuits and equipment shall not be installed in Electrical Equipment Rooms unless otherwise permitted in this code.\n\nException No 1: Optical fiber cables and equipment used for fire alarm systems, control, and monitoring of electrical equipment or associated components shall be permitted.\n\nException No 2: Antenna and associated cabling intended for emergency life-safety use shall be permitted.","path":["New York City Administrative Code","Title 28","Chapter 11: The New York City Electrical Code"],"source_url":"https://files.amlegal.com/pdffiles/NewYorkCity/Admin/XML.zip","current_through":"Local Law 2026/135 (enacted August 31, 2026)","vintage":"","retrieved_at":"2026-09-06T02:48:57Z","sha256":"036c8800e7c3daba49feca3f8b13b2d78a33b4110c723229237f959bbc2d2518","source_id":"us-nyc","stale":false,"prev":"us-nyc/n.y.c.-admin.-code-770.100","next":"us-nyc/n.y.c.-admin.-code-800.24"},"notice":"GroundRules: Original legal text. Not legal advice."}