Summary of Topics s1323_4_sum.htmlSummary of Topics
This revision to ANSI/UL 1323 dated February 26, 2020 includes new and revised requirements for batteries as the primary power source; 4.3, 5.3, 5.4, 19.1.12, 19.1.13, 26.4, 51.2, 52.8, 60.1, 74.1.1, 74.2.1