Red Line
December 16, 2021
UL 1097
UL Red Line
Edition 6
Published Date: December 16, 2021
ANSI Approved: December 16, 2021
Scope
010970-000000-0000001 Scope
1.1 These requirements cover electrically operated equipment marked "Double Insulation" or "Double Insulated" to be used in accordance with the National Electrical Code, ANSI/NFPA 70.
1.2 Equipment marked "Double Insulation" or "Double Insulated" shall comply with the applicable requirements in this standard and the standard covering the particular type of equipment – the end-product standard. In cases where the end-product standard contains requirements for double insulation, that standard takes precedence.