Summary of Topics s2108_2_sum.htmlSummary of Topics
These revisions to ANSI/UL 2108 dated December 30, 2021 includes the following changes in requirements:
• Batteries; 3.2.1 – 3.2.3, 78.1, Sections 79 – 83• Scope clarifications; 1.3 – 1.5• Glossary; 3.6, 3.19.1• Recessed equipment clarifications; 3.18, 3.20, 10.4, 11.5 – 11.9, Table 51.1• Secondary circuit grounding; 7.3• Enclosures; 9.1, 9.6• Polymeric Recessed Housing; 11.3, 11.10, 48.5.7• Permit aluminum as a dry location, class 2 conductor material; Table 51.1• Accessibility determination clarification; 22.1• Insulation Piercing Terminal Temperature Test; 29.4, 45.3, 45.5, 45.6, 45• Recessed Power Unit Mounting Options; 31.4• Temperature Test for Luminaires; 34.1.7, 34.1.9, 34.2.1, 34.2.2, 34.3.1, 60.1 – 60.3• Recessed abnormal temperature test; 34.3.2.1, 61.1, 67.3.5• Manufacturing and Production Tests; Sections 46 and 47, Appendix B• Markings; 13.1, 13.2, 34.1.9, Table 34.1, 48.1.5 – 48.1.8, 48.2.12, 48.2.13, Table 48.3, 67.1.1• Mounting of recessed luminaires; 54.1, 54.1.1• Cord suspended luminaires; 57.3• Luminaire supply connections; 59.2• Adjustments to Part III table references to UL 1598 clauses; 69.2, Table 71.1• Editorial reformatting of standard name references; 5.2• Editorial Changes; 18.1, 28.10, 35.1, 38A.4, 44.3, 49.3, 53.1