Summary of Topics s153_13_sum.htmlSummary of Topics
These revisions to ANSI/UL 153 dated July 24, 2020 include the following changes in requirements:
Low voltage portable luminaire power source and marking options; 1.2.1, 199.1
Scope Exclusions and clarifications; 1.4
Enclosure materials for non-class 2 circuits; 9.5
Interconnected Units – supply connections, overcurrent protection, markings, and instructions; 33.4, 33.5, 198.9.2, 198.9.5, 218.4.1, 218.4.2
Bonding of the grounding terminal of receptacles; 36.7
Batteries; 47.2, 47.3, 47.7, 197.1 (title revised), 197.1.2, 197.2.1, 197.2.3, 197.2.4
Incandescent temperature-test exempt lamp replacement marking; 49.1.3
Under-shelf mounted units; 72.1.1
Appliance and headboard mounted units; 73.1.1, 89.1, 221.1.2, 221.2.2
Hand lights – lamp guards and power supply cords; 137.3.1, 138.5.1
Drop Test; 155.1.1, 155.2.1, 155.3.1
Options for marking form designations A and C; Table 198.1, 198.1.3, 198.2.3
Revised application of Form 2 marking location; Table 198.2, 198.9.3, 200.1, 200.2, 216.7
Marking form for portable luminaires containing hazardous substances; 198.12.1
Lamp replacement markings; 201.1.3, 203.1.3, 204.2
Manufacturing and Production Test; 3.1, Sections 232, 233, 234, Appendix B
Editorial Revisions; 2.9, 2.63.1, 9.1, 14.3, 20A.1.3, 30.6, 31.3, 45.1, 55.5.6