These UL 248 proposals include increased use of International symbology, clarifications, editorial revisions, establishment of minimum samples in the Operation Test for Fuses, the addition of Canadian requirements for Class K fuses with Class H dimensions, miniature fuse requirements, withdrawal of body temperature requirements and the addition of 600 V ratings to Class T fuses.
UL 248-5 BULLETINS-2005 history
2019UL 248-5 BULLETIN-2019 UL Standard for Safety Low-Voltage Fuses – Part 5: Class G Fuses (COMMENTS DUE: July 1@ 2019)
1970UL 248-5-2019 Low-voltage fuses - Part 5: Class G fuses
2014UL 248-5 BULLETIN-2014 UL Standard for Safety Low-Voltage Fuses – Part 5: Class G Fuses (COMMENTS DUE: December 15@ 2014)
2010UL 248-5 BULLETIN-2010 UL Standard for Safety Low-Voltage Fuses – Part 5: Class G Fuses (COMMENTS DUE: May 17@ 2010)