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UL 746C Ed. 7-2018
Polymeric Materials - Use in Electrical Equipment Evaluations - Published Date: January 21, 2026
This New Edition of ANSI/UL 746C includes the Alignment of the Text in Paragraph 9.4 with that of Table 6.1 for the Comparative Tracking Index (CTI) Test The new requirements are substantially in accordance with Proposal(s) on this subject dated September 29, 2017 and December 1, 2017.
Underwriters Laboratories [ul]