Summary of Topics s498_16_sum.htmlSUMMARY OF TOPICS
This revision of ANSI/UL 498 dated September 21, 2021 includes the following:
– Revision to Spring Action Terminals requirements; 12.6.1, 12.6.4, 20.3.2, Section 25A, Table 59.1, Table 59.3, Section 77A, Section 99A, Table 193.1, Table 193.3
– Alternative terminal identifier for the connection of the grounded conductor; Table 193.1, Table 193.3, Table 193.4, Table 193.5, Table 194.1
– Revision to Weather-Resistant (WR) requirements; SD1.2
– Revision to Marking for products with USB type outlets; SE15.1