NFPA 262:2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Method of Test for Flame Travel and Smoke of Wires and Cables for Use in Air-Handling Spaces
Hardcopy
01-13-2023
English
01-01-2019
This standard shall prescribe the methodology to measure flame travel distance and optical density of smoke for insulated,jacketed, or both, electrical wires and cables and optical fiber cables that are to be installed in plenums and other spaces used to transport environmental air without being enclosed in raceways.
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