Summary of Topics s1650_1_sum.htmlSummary of Topics
This revision of ANSI/UL 1650 dated November 14, 2025 include the following changes in requirements:
– Align Number of Conductors in Type G-GC with the NEC, Revised 5.2 and Table 8.1
– Change to the FT5 Flame Test Method, Revised 8.8.1