TDS PDF

Low-Voltage Fuses – Part 11- Plug Fuses (Edition 3, published May 13, 2011; revisions through August 26, 2020; ANSI reaffirmation 2020). Original standard UL 248-11 2020-08 in PDF full version. Additional info + preview on request

Document status: Active

Low-Voltage Fuses - Part 12- Class R Fuses (Edition 3, published May 13, 2011; revisions through January 30, 2018). Original standard UL 248-12 2018-01 in PDF full version. Additional info + preview on request

Document status: Active

Low-Voltage Fuses – Part 13- Semiconductor Fuses (Edition 3, March 31, 2022). Original standard UL 248-13 2022-03 in PDF full version. Additional info + preview on request

Document status: Active

Low-Voltage Fuses – Part 14- Supplemental Fuses (Edition 2, published August 1, 2000; revisions through May 7, 2020; ANSI reaffirmation 2020). Original standard UL 248-14 2020-05 in PDF full version. Additional info + preview on request

Document status: Replaced by St UL 248-14 2026-03

Low-Voltage Fuses – Part 14- Supplemental Fuses (Edition 3, March 4, 2026). Original standard UL 248-14 2026-03 in PDF full version. Additional info + preview on request

Document status: Active

Low-Voltage Fuses - Part 15- Class T Fuses (Edition 3, March 9, 2018). Original standard UL 248-15 2018-03 in PDF full version. Additional info + preview on request

Document status: Active